Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >
Much like the events of May 19th and May 20th in mid May 2013, a potent set of ingredients came together during the afternoon hours of the May 31, 2013 for a major severe weather episode over central Oklahoma. A nearly stationary front was draped from southwest to northeast through central Oklahoma, with a dryline mixing eastward into portions of west central and southwest Oklahoma by mid afternoon. During the heat of the day, extreme instability developed ahead of the dryline and south of the frontal boundary, placing Oklahoma city in a very volatile severe weather environment. Storms erupted near the dryline-front intersection by late afternoon. These storms quickly became severe with strong mid level rotation.
As the southernmost storms moved east into better moisture and instability, they rapidly became tornadic. The first tornado touched down in Kingfisher county and produced little to no damage. The second tornado, labeled the "El Reno Tornado" to form would go on to be one of the most powerful tornadoes sampled by mobile radar and also the widest known tornado on record. This tornado traveled eastward toward Union City and El Reno, producing extensive crop and property damage along the way. A total of 8 motorists were also killed by the tornado as it overtook them along U.S. Interstate Highway 40 as well as local roads south of the interstate highway and El Reno. This storm would go on to produce several other tornadoes in the Oklahoma City metro area, and a line of training supercells produced heavy rainfall and runoff that in turn caused historic flash flooding. The two images below provide some idea of the surface conditions in place.
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The map below shows the outline of the El Reno tornado (white polygon with light shading), the path of the tornado center (thick pink line) and times the tornado center was along that line (black and white targets with white time labels). Click on the image to view a larger image.
| Year | Total |
| 2013 | 19 |
| 2007 | 7 |
| 1999 | 7 |
| 2022 | 5 |
| 2016 | 3 |
The above image covers general tornado safety information. This graphic was published on our Facebook and Twitter pages several hours before the event. Line by line safety info was also retweeted throughout the event as it was occurring.
The above image covers tornado safety information for those in vehicles. This graphic was published on our Facebook and Twitter pages several hours before the event. Line by line safety info was also retweeted throughout the event as it was occurring.
On May 31, 2013, an intense, long-track tornado formed southwest of El Reno. This exceptionally wide tornado took a complex path, rapidly changing in both speed and direction. The tornado spared El Reno and its airport from a direct hit, tracking just south of those locations. The tornado damaged numerous homes along with a few businesses near El Reno. Additionally, intense sub-vortices destroyed crops in numerous fields in the area.
The tornado developed at 5:03 PM CST (6:03 PM CDT) just northeast of the intersection of Heaston and Reuter roads. Initially, the tornado moved to the southeast at 20 to 25 mph. At 5:09 PM CST, the tornado turned to the east, just south of Reno Road between Heaston and Brandley roads. The tornado continued to expand in size just southwest of the El Reno Municipal Air Park, where its speed increased to 30 to 40 mph. As the tornado passed just south of the airport, two satellite tornadoes formed briefly on the west side of the tornado.
At 5:19 PM CST the tornado crossed U.S. Highway 81 near Reno Road as it continued to expand in size. There, the tornado abruptly turned to the north, while also accelerating to greater than 50 mph. From 5:24 to 5:26 PM CST, the tornado reached its maximum in size and intensity near the intersection of Radio and Reuter roads. The tornado, still very large, slowed down as it approached U.S. Interstate Highway 40. From 5:27 to 5:35 PM CST the tornado made a loop just north of the interstate while decelerating to less than 10 mph. After 5:35 PM CST, the tornado moved east once again, and dissipated at 5:42 PM CST near the intersection of I-40 and Banner Road.
Eight people were killed in the tornado, all in vehicles. This included three severe storm researchers who were killed east of U.S. Highway 81 as the tornado overtook their position. Additionally, several other people were killed while attempting to escape the tornado near U.S. Highway 81. Finally, two people were killed along I-40 while waiting for the storm to pass.
The monetary damages were estimated. This tornado was well sampled by two separate mobile research radar teams – the University of Oklahoma RaXPol radar, and the Center for Severe Weather Research’s Doppler on Wheels. Both radars captured high temporal and spatial resolution data relatively close to the large tornado. Both radars measured winds in the tornado of more than 200 mph. The RaXPol radar data shows winds of at least 295 mph very close to the surface. These intense winds were present in very small sub-vortices within the larger tornado circulation. An analysis of the high resolution radar data combined with the results of the ground damage survey indicates that none of these intense sub-vortices impacted any structures in rural Canadian County. So despite the measured wind speeds, surveyors could not find any damage that would support a rating higher than EF-3 based solely on the damage indicators used with the EF scale.
The maximum tornado width was 2.6 miles. However, the damaging wind swath was much larger, as non-tornadic downdraft winds extended for at least a mile south of the tornado. Given the difficulty of separating this damage from tornadic damage, the OU RaXPol radar was used to help determine the width.
The map below shows the outline of the El Reno tornado (white polygon with light shading), the path of the tornado center (thick pink line) and times the tornado center was along that line (black and white targets with white time labels). Click on the image to view a larger image.
El Reno, OK Tornado: Photos Courtesy of Jeff Snyder
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The next 10 photos show EF-2/EF-3 damage was caused by the "El Reno" tornado on May 31, 2013.
 Photo 1: This photo shows EF-3 damage to a house near the intsersection of S. Airport Road and SW 15th Street, or about 6.4 miles southwest of El Reno, OK in Canadian County. The exterior walls of the house had collapsed. |
 Photo 2: This photo shows EF-3 damage to a metal building near the intsersection of S. Airport Road and SW 15th Street, or about 6.4 miles southwest of El Reno, OK in Canadian County. A progressive collapse of rigid frames occurred with this metal building. |
 Photo 3: This photo shows EF-3 damage to a house near the intsersection of Rother Road and SW 15th Street, or about 6 miles south-southeast of El Reno, OK in Canadian County. All of the walls of the house collapsed. |
 Photo 4: This photo shows EF-2 damage to a house near the intsersection of Rother Road and SW 15th Street, or about 6 miles south-southeast of El Reno, OK in Canadian County. Large sections of the roof structure were removed, but most walls remained standing. |
 Photo 5: This photo shows EF-2 damage to a another house near the intsersection of Rother Road and SW 15th Street, or about 6 miles south-southeast of El Reno, OK in Canadian County. Large sections of the roof structure were removed, but most walls remained standing. |
 Photo 6: This photo shows EF-3 damage to a metal and steel building just north of U.S Interstate Highway 40, or about 5 miles east-southeast of El Reno, OK in Canadian County. A progressive collapse of rigid frames occurred with the metal and steel building. |
 Photo 7: This photo shows EF-3 damage to some broken and bent steel poles to some electrical power lines near the intersection of Jensen Road and S. Radio Road, or about 4 miles southeast of El Reno, OK in Canadian County. |
 Photo 8: This photo shows EF-3 damage to a large metal and steel building at the Canadian Valley Technology Center, or about 4.5 miles east-southeast of El Reno, OK in Canadian County. A collapse of the exterior walls occurred with this building. |
 Photo 9: This photo shows EF-3 damage to a large metal and steel building at the Canadian Valley Technology Center, or about 4.5 miles east-southeast of El Reno, OK in Canadian County. A progressive collapse of rigid frames occurred with this metal building. |
 Photo 9: This photo shows a heavily damaged white Chevy Cobalt near the intersection of Reuter Road and S. Radio Road, or 4.8 miles southeast of El Reno, OK. Three storm chasers were killed when this vehicle was hit by one of sub-vortices within the larger circulation of the "El Reno" tornado. |
Surveys conducted by crews in the NWS Norman and NWS Tulsa forecast areas revealed that 19 tornadoes occurred during the afternoon and evening of May 31, 2013. A total of 12 tornadoes occurred in the NWS Norman forecast area in Canadian, Oklahoma, Cleveland, and Grady Counties in central Oklahoma. A total of 7 tornadoes occurred in the NWS Tulsa forecast area in Osage, Washington, Nowata, Rogers, and Delaware Counties in northeastern Oklahoma.
| # | Date | Time (CST) |
Path Length (miles) |
Path Width (yards) |
F-Scale | Killed | Injured | County | Path |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 05/31/2013 | 1635-1637 | 1 | 50 | EF0 | 0 | 0 | Kingfisher | 1 NE - 2 NE Omega |
| 2 | 05/31/2013 | 1655-1656 | 0.3 | 30 | EF0 | 0 | 0 | Canadian | 7 S Calumet |
| 3 | 05/31/2013 | 1703-1744 | 16 | 4576 | EF3 | 8 | 26 | Canadian | 8 S Calumet - 5.5 S El Reno - 6 SSW Richland |
| 4 | 05/31/2013 | 1712-1713 | 0.5 | 120 | EF0 | 0 | 0 | Canadian | ~6.5 SSW El Reno |
| 5 | 05/31/2013 | 1713-1714 | 0.5 | 350 | EF0 | 0 | 0 | Canadian | ~5.5 SW El Reno |
| 6 | 05/31/2013 | 1718 | 0.1 | 50 | EF0 | 0 | 0 | Osage | 2 NW Hulah |
| 7 | 05/31/2013 | 1729-1741 | 5 | 150 | EF2 | 0 | 1 | Canadian | 6 W - 4.5 SW Yukon |
| 8 | 05/31/2013 | 1730-1737 | 2.5 | 200 | EF1 | 0 | 0 | Osage | 15 WSW - 12.6 WSW Pawhuska |
| 9 | 05/31/2013 | 1738-1740 | 1.2 | 200 | EF1 | 0 | 0 | Washington | 6.8 NE - 7.9 NE Copan |
| 10 | 05/31/2013 | 1751-1809 | 6 | 600 | EF1 | 0 | 0 | Canadian/ Oklahoma | 4 SE Yukon - W OKC (SW 15th/Meridian; 5 WSW Downtown OKC) |
| 11 | 05/31/2013 | 1755-1757 | 0.5 | 50 | EF0 | 0 | 0 | Canadian | 6 S El Reno |
| 12 | 05/31/2013 | 1821-1822 | 1.1 | 310 | EF0 | 0 | 0 | Nowata | 10.4 ESE - 11.1 E South Coffeyville |
| 13 | 05/31/2013 | 1835-1837 | 0.5 | 200 | EF0 | 0 | 0 | Oklahoma | SE OKC (0.3 NNE SE59/Bryant) |
| 14 | 05/31/2013 | 1842-1843 | 1 | 100 | EF1 | 0 | 0 | Cleveland | SW OKC (near SW 119/Meridian) |
| 15 | 05/31/2013 | 1845 | 0.2 | 50 | EF0 | 0 | 0 | Grady | 2 NE Tuttle |
| 16 | 05/31/2013 | 1853-1855 | 1.1 | 300 | EF1 | 0 | 8 | Oklahoma | SW OKC (near SW59/Penn - SW59/Western) |
| 17 | 05/31/2013 | 1921-1926 | 3.5 | 320 | EF1 | 0 | 0 | Rogers/ Nowata | 4.4 NNW Talala - 1.3 SW Watova |
| 18 | 05/31/2013 | 1927-1935 | 4.8 | 350 | EF1 | 0 | 2 | Rogers/ Nowata | 4.9 NNE Talala - .7 ENE Watova |
| 19 | 05/31/2013 | 2223-2227 | 1.8 | 500 | EF0 | 0 | 0 | Delaware | 5 SW - 4 SW Grove |
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE NORMAN OK
1013 AM CDT SUN JUN 02 2013
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0459 PM HAIL 2 NE GREENFIELD 35.75N 98.35W
05/31/2013 E1.25 INCH BLAINE OK PUBLIC
A FEW QUARTER TO HALF DOLLAR HAIL STONES
0500 PM HAIL 5 E PONCA CITY 36.71N 97.00W
05/31/2013 E1.00 INCH KAY OK PUBLIC
0500 PM TSTM WND GST 5 E PONCA CITY 36.71N 97.00W
05/31/2013 E65.00 MPH KAY OK PUBLIC
0520 PM HAIL 1 SSE HINTON 35.46N 98.35W
05/31/2013 E1.25 INCH CADDO OK OTHER FEDERAL
REPORTED VIA NSSL SHAVE PROJECT.
0520 PM HAIL WSW GEARY 35.63N 98.32W
05/31/2013 E1.75 INCH BLAINE OK OTHER FEDERAL
REPORTED VIA NSSL SHAVE PROJECT.
0549 PM TSTM WND GST 3 WSW LAKE CARL BLACKWE 36.12N 97.24W
05/31/2013 E70.00 MPH PAYNE OK TRAINED SPOTTER
0550 PM HAIL 5 NNE FAXON 34.53N 98.54W
05/31/2013 E1.00 INCH COMANCHE OK OTHER FEDERAL
REPORTED VIA NSSL SHAVE PROJECT.
0600 PM HAIL 5 NNE GERONIMO 34.55N 98.35W
05/31/2013 E2.50 INCH COMANCHE OK OTHER FEDERAL
REPORTED VIA NSSL SHAVE PROJECT.
0605 PM TORNADO 7 SW EL RENO 35.46N 98.04W
05/31/2013 CANADIAN OK NWS STORM SURVEY
ASSIGNED A PRELIMINARY RATING OF EF-3. LONG TRACK TORNADO
CAUSED EXTENSIVE DAMAGE IN THE EL RENO AND UNION CITY
AREAS.
0610 PM HAIL W GERONIMO 34.48N 98.38W
05/31/2013 E2.00 INCH COMANCHE OK OTHER FEDERAL
REPORTED VIA NSSL SHAVE PROJECT.
0620 PM HAIL 6 NW HULEN 34.56N 98.29W
05/31/2013 E2.50 INCH COMANCHE OK OTHER FEDERAL
REPORTED VIA NSSL SHAVE PROJECT.
0621 PM TSTM WND GST WILL ROGERS AIRPORT 35.39N 97.60W
05/31/2013 M71.00 MPH OKLAHOMA OK ASOS
0625 PM TORNADO 2 SW VALLEY BROOK 35.38N 97.51W
05/31/2013 OKLAHOMA OK NWS STORM SURVEY
BRIEF EF-1 TORNADO BEGAN AT LIGHTNING CREEK PARK THEN
TRAVELLED SOUTHEASTWARD TO THE INTERSECTIONS OF STRAKA
TERR. AND WESTERN AVE.
0630 PM HAIL 6 NNE GERONIMO 34.56N 98.34W
05/31/2013 E2.50 INCH COMANCHE OK OTHER FEDERAL
REPORTED VIA NSSL SHAVE PROJECT.
0630 PM HAIL 5 ESE LAWTON 34.57N 98.34W
05/31/2013 E2.50 INCH COMANCHE OK TRAINED SPOTTER
0630 PM HAIL 6 ESE LAWTON 34.57N 98.33W
05/31/2013 E2.50 INCH COMANCHE OK PUBLIC
0630 PM HAIL 5 ESE LAWTON 34.57N 98.34W
05/31/2013 E2.75 INCH COMANCHE OK OTHER FEDERAL
REPORTED VIA NSSL SHAVE PROJECT.
0630 PM HAIL 3 ENE GERONIMO 34.50N 98.33W
05/31/2013 E2.25 INCH COMANCHE OK OTHER FEDERAL
REPORTED VIA NSSL SHAVE PROJECT.
0635 PM HAIL 4 NW HULEN 34.54N 98.27W
05/31/2013 E2.50 INCH COMANCHE OK OTHER FEDERAL
REPORTED VIA NSSL SHAVE PROJECT.
0635 PM HAIL 7 NW HULEN 34.57N 98.31W
05/31/2013 E2.75 INCH COMANCHE OK OTHER FEDERAL
REPORTED VIA NSSL SHAVE PROJECT.
0645 PM HAIL 7 NW OKLAHOMA CITY 35.54N 97.60W
05/31/2013 E1.00 INCH OKLAHOMA OK TRAINED SPOTTER
HEFNER AND COUNCIL RD
0651 PM TORNADO 4 NE MUSTANG 35.43N 97.67W
05/31/2013 CANADIAN OK NWS STORM SURVEY
EF-1 TORNADO BEGAN NEAR MUSTANG, TRAVELLING SOUTHEASTWARD
TO WILL ROGERS WORLD AIRPORT. THE TORNADO LIFTED
APPROXIMATELY 3 MILES WEST OF VALLEY BROOK.
0655 PM HAIL N YUKON 35.51N 97.75W
05/31/2013 E1.75 INCH CANADIAN OK PUBLIC
0708 PM TSTM WND GST 3 NNW STILLWATER 36.16N 97.08W
05/31/2013 M58.00 MPH PAYNE OK ASOS
0710 PM TSTM WND GST 4 W OKLAHOMA CITY 35.47N 97.58W
05/31/2013 M60.00 MPH OKLAHOMA OK MESONET
0720 PM TSTM WND GST 4 W OKLAHOMA CITY 35.47N 97.58W
05/31/2013 M73.00 MPH OKLAHOMA OK MESONET
0733 PM TORNADO 2 ENE VALLEY BROOK 35.41N 97.45W
05/31/2013 OKLAHOMA OK NWS STORM SURVEY
EF-0 TORNADO TRAVELLED FROM CREEKWOOD TERR. EASTWARD TO
KEITH DR.
0736 PM HAIL 5 W OKLAHOMA CITY 35.47N 97.60W
05/31/2013 E1.25 INCH OKLAHOMA OK TRAINED SPOTTER
I40 AND MERIDIAN
0750 PM TORNADO 1 NW MOORE 35.35N 97.50W
05/31/2013 CLEVELAND OK NWS STORM SURVEY
EF-0 TORNADO TRAVELLED FROM NW 5TH ST. SOUTHEAST TO WEST
MAIN ST.
0800 PM HAIL WSW MOORE 35.34N 97.49W
05/31/2013 E1.00 INCH CLEVELAND OK PUBLIC
WINDS ESTIMATED AT 80 MPH ACCOMPANIED THE HAIL.
0800 PM FLASH FLOOD OKLAHOMA CITY 35.47N 97.51W
05/31/2013 OKLAHOMA OK BROADCAST MEDIA
PEDESTRIAN TUNNELS FLOODING IN DOWNTOWN OKLAHOMA CITY
0800 PM TSTM WND DMG 4 WNW MOORE 35.36N 97.55W
05/31/2013 CLEVELAND OK PUBLIC
EXTENSIVE TREE DAMAGE WITH LARGE TREE LIMBS DOWN AND AT
LEAST ONE TREE SNAPPED AT THE BASE.
0801 PM TSTM WND GST TINKER AIR FORCE BASE 35.42N 97.39W
05/31/2013 M62.00 MPH OKLAHOMA OK ASOS
0806 PM FLASH FLOOD 4 WSW OKLAHOMA CITY 35.44N 97.58W
05/31/2013 OKLAHOMA OK STORM CHASER
CARS HALF WAY ENGULFED
0810 PM HAIL 2 NNW MINCO 35.34N 97.96W
05/31/2013 E0.25 INCH GRADY OK STORM CHASER
0810 PM NON-TSTM WND GST 2 NW NORMAN 35.24N 97.47W
05/31/2013 M58.00 MPH CLEVELAND OK MESONET
0814 PM TSTM WND GST TINKER AIR FORCE BASE 35.42N 97.39W
05/31/2013 M87.00 MPH OKLAHOMA OK ASOS
0824 PM TSTM WND GST 3 SSE NORMAN 35.18N 97.42W
05/31/2013 M66.00 MPH CLEVELAND OK OFFICIAL NWS OBS
MEASURED AT NWS FORECAST OFFICE
0831 PM TSTM WND GST WILEY POST AIRPORT 35.53N 97.65W
05/31/2013 M58.00 MPH OKLAHOMA OK ASOS
0836 PM HAIL 7 SW NEWCASTLE 35.18N 97.69W
05/31/2013 E1.75 INCH GRADY OK AMATEUR RADIO
MILE MARKER 102 ON HE BAILEY TURPIKE
0845 PM HAIL 3 NNW BLANCHARD 35.19N 97.68W
05/31/2013 E1.75 INCH GRADY OK AMATEUR RADIO
0855 PM HAIL NEWCASTLE 35.25N 97.60W
05/31/2013 E1.25 INCH MCCLAIN OK NWS EMPLOYEE
NICKEL TO HALF DOLLAR HAIL
0855 PM TSTM WND GST NEWCASTLE 35.25N 97.60W
05/31/2013 E60.00 MPH MCCLAIN OK NWS EMPLOYEE
0855 PM FLASH FLOOD 3 NE MOORE 35.37N 97.45W
05/31/2013 CLEVELAND OK TRAINED SPOTTER
NUMEROUS CARS UNDERWATER/STRANDED ALONG RENO AVE
0903 PM HAIL 1 SW SHAWNEE 35.33N 96.93W
05/31/2013 E1.00 INCH POTTAWATOMIE OK TRAINED SPOTTER
0910 PM TSTM WND GST 3 NNW SHAWNEE 35.38N 96.94W
05/31/2013 M62.00 MPH POTTAWATOMIE OK MESONET
0915 PM HAIL 3 NE NOBLE 35.17N 97.36W
05/31/2013 E1.75 INCH CLEVELAND OK NWS EMPLOYEE
0915 PM HAIL 3 NE NOBLE 35.17N 97.36W
05/31/2013 E1.75 INCH CLEVELAND OK NWS EMPLOYEE
0917 PM HAIL 3 N NOBLE 35.18N 97.39W
05/31/2013 E1.00 INCH CLEVELAND OK TRAINED SPOTTER
0920 PM HAIL 4 E NOBLE 35.14N 97.32W
05/31/2013 E1.75 INCH CLEVELAND OK PUBLIC
0923 PM HAIL 3 NE SLAUGHTERVILLE 35.13N 97.24W
05/31/2013 E1.75 INCH CLEVELAND OK NWS EMPLOYEE
FELL 0.5 MILE NW OF THE INTERSECTION OF SE 108TH ST. AND
MAGUIRE RD.
0932 PM HAIL 3 NE TUTTLE 35.32N 97.78W
05/31/2013 E1.00 INCH GRADY OK TRAINED SPOTTER
0935 PM FLASH FLOOD NEWCASTLE 35.25N 97.60W
05/31/2013 MCCLAIN OK EMERGENCY MNGR
EMERGENCY MANAGEMENT IN MCCLAIN COUNTY REPORTS NUMEROUS
ROADS CLOSED IN NEWCASTLE DUE TO FLASH FLOODING.
0950 PM FLASH FLOOD DEL CITY 35.45N 97.44W
05/31/2013 OKLAHOMA OK FIRE DEPT/RESCUE
FIRE DEPARTMENT REPORTS STREET FLOODING AND VEHICLES
STRANDED AT SOUTHEAST 29TH STREET AND SUNNYLANE DUE TO
FLASH FLOODING.
0953 PM FLASH FLOOD 3 N THE VILLAGE 35.61N 97.56W
05/31/2013 OKLAHOMA OK TRAINED SPOTTER
FLOODING IN 7300 BLCK OF SHORELINE DR WATER OVER ROADWAY
0955 PM HAIL 1 E ASHER 34.99N 96.91W
05/31/2013 E2.50 INCH POTTAWATOMIE OK EMERGENCY MNGR
HWY 39
1005 PM HAIL 5 S MAUD 35.06N 96.78W
05/31/2013 E1.75 INCH POTTAWATOMIE OK PUBLIC
1034 PM FLASH FLOOD OKLAHOMA CITY 35.47N 97.51W
05/31/2013 OKLAHOMA OK BROADCAST MEDIA
HIGH WATER RESCUE SW 86TH AND WESTERN. TIME ESTIMATED.
REPORT FROM KFOR.
1042 PM HAIL 4 SSE PIEDMONT 35.59N 97.72W
05/31/2013 E1.00 INCH CANADIAN OK PUBLIC
1045 PM HAIL 4 N YUKON 35.57N 97.75W
05/31/2013 E1.25 INCH CANADIAN OK PUBLIC
1055 PM HAIL 2 SSW CHOCTAW 35.46N 97.28W
05/31/2013 E1.25 INCH OKLAHOMA OK TRAINED SPOTTER
EAST RENO AND NORTH HENNEY RD
1127 PM HAIL 1 SSW CHOCTAW 35.47N 97.27W
05/31/2013 E1.25 INCH OKLAHOMA OK TRAINED SPOTTER
NE 10TH AND N HENNEY RD
1130 PM TSTM WND GST CHOCTAW 35.48N 97.27W
05/31/2013 E60.00 MPH OKLAHOMA OK PUBLIC
0104 AM FLASH FLOOD MIDWEST CITY 35.46N 97.37W
06/01/2013 OKLAHOMA OK TRAINED SPOTTER
SIGNIFICANT STREET FLOODING IN MIDWEST CITY.
0255 AM FLASH FLOOD CHOCTAW 35.48N 97.27W
06/01/2013 OKLAHOMA OK PUBLIC
FLOODING REPORTED IN THE DOWNTOWN AREA.
0353 AM FLASH FLOOD 1 SW CHOCTAW 35.47N 97.28W
06/01/2013 OKLAHOMA OK PUBLIC
WATER RESCUE REPORTED AT A HOUSE NEAR NE 23RD ST. AND
HENNEY RD.
0600 AM FLOOD N NORMAN 35.22N 97.44W
06/01/2013 CLEVELAND OK LAW ENFORCEMENT
MANY ROADS IMPASSABLE BETWEEN TECUMSEH RD. AND INDIAN
HILLS RD.
&&
$$
MAUSTIN
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While the tornadoes, large hail and damaging winds that occurred during the afternoon and evening of May 31, 2013 garnered most of the attention, the flash flooding and river flooding also proved to be deadly and damaging during this severe weather event. The flash flooding that occurred in Oklahoma County during the evening of May 31st and early morning of June 1st killed a total of 13 people, including 12 people in Oklahoma City, making this event the deadliest ever for the city, and most deadly event in the state since the May 26-27, 1984 flash flood in Tulsa, when 14 people perished. This was also the deadliest flash flood event in the NWS Norman forecast area since April 3-4, 1934 when 17 people were killed by a flash flood along the Washita River near Hammon, OK.
The Hydrometeorological Design Studies Center (HDSC) analyzed annual exceedance probabilities (AEPs) for the central Oklahoma rainfall event that occurred on May 31-June 1, 2013. Multiple supercell thunderstorms produced heavy rainfall amounts within a 4- or 6-hour period that produced extensive flash flooding and areal flooding in this area. AEP is probability of exceeding a given amount of rainfall for a given duration at least once in any given year at a given location. It is an indicator of the rarity of rainfall amounts and is used as the basis of hydrologic design.
These maps show the areas that experienced rainfall magnitudes with AEPs ranging from 1/10 (10%) to smaller than 1/500 (0.2%) for the 4-hour and 6-hour durations, respectively. Rainfall amounts are derived from the National Centers for Environmental Prediction (NCEP) Environmental Modeling Center (EMC) Stage IV analysis. The 6-hour duration shows the lowest exceedance probabilities for the largest area, but it occurred east of the Oklahoma City in less-densely populated areas. The 4-hour duration was the worst case for downtown Oklahoma City. The worst 4- or 6-hour time period is not necessarily the same for all locations; as a result, maps do not represent any particular point in time.
Multi-sensor Radar Rainfall Estimates for the 24-hour Period Ending at 7:00 AM CDT on June 1, 2013
| ID | Location | County | State | Source | Latitude | Longitude | Total |
|---|---|---|---|---|---|---|---|
| CRMO2 | Carmen | Alfalfa | OK | LARC | 36.583 | -98.450 | 0.00 |
| CRSO2 | Cherokee 1 SSW Mesonet | Alfalfa | OK | MESO | 36.748 | -98.363 | 0.00 |
| CHRO2 | Cherokee 4 W | Alfalfa | OK | COOP | 36.767 | -98.424 | T |
| GSDO2 | Great Salt Plains Dam | Alfalfa | OK | COOP | 36.743 | -98.133 | 0.00 |
| GSPO2 | Great Salt Plains Lake | Alfalfa | OK | GOES | 36.744 | -98.136 | 0.00 |
| HELO2 | Helena 1 SSE | Alfalfa | OK | COOP | 36.538 | -98.266 | 0.00 |
| ATOO2 | Atoka | Atoka | OK | COOP | 34.398 | -96.140 | 0.00 |
| DAIO2 | Daisy 4 ENE | Atoka | OK | COOP | 34.544 | -95.676 | 0.00 |
| FRSO2 | Farris 3 WNW | Atoka | OK | GOES | 34.267 | -95.917 | 0.04 |
| LNSO2 | Lane 1 WNW Mesonet | Atoka | OK | MESO | 34.309 | -95.997 | 0.04 |
| MGDO2 | Mcgee Creek Dam | Atoka | OK | COOP | 34.310 | -95.867 | 0.06 |
| MGCO2 | McGee Creek Lake | Atoka | OK | GOES | 34.314 | -95.875 | 0.02 |
| MGWO2 | McGee Creek WLR | Atoka | OK | GOES | 34.417 | -95.883 | 0.04 |
| CARO2 | Carter 3 S | Beckham | OK | GOES | 35.167 | -99.508 | 0.00 |
| ELCO2 | Elk City 1 NE | Beckham | OK | GOES | 35.427 | -99.395 | 0.00 |
| OK-BC-15 | Elk City 6.4 N | Beckham | OK | CoCoRaHS | 35.494 | -99.393 | 0.00 |
| ERIO2 | Erick | Beckham | OK | COOP | 35.216 | -99.863 | 0.00 |
| ERCO2 | Erick 4 ESE | Beckham | OK | GOES | 35.206 | -99.800 | 0.00 |
| EKSO2 | Erick 4 ESE Mesonet | Beckham | OK | MESO | 35.205 | -99.803 | 0.00 |
| MRVO2 | Moravia 2 NNE | Beckham | OK | COOP | 35.146 | -99.496 | 0.00 |
| RETO2 | Retrop | Beckham | OK | COOP | 35.158 | -99.366 | 0.00 |
| SARO2 | Sayre | Beckham | OK | COOP | 35.306 | -99.627 | 0.00 |
| SAYO2 | Sayre 2 SE | Beckham | OK | GOES | 35.285 | -99.622 | 0.00 |
| OK-BC-02 | Sayre 5.6 N | Beckham | OK | CoCoRaHS | 35.379 | -99.628 | 0.00 |
| OK-BC-05 | Sayre 5.8 NW | Beckham | OK | CoCoRaHS | 35.356 | -99.708 | 0.00 |
| SWTO2 | Sweetwater 3 W | Beckham | OK | GOES | 35.422 | -99.969 | 0.00 |
| CNLO2 | Canton Lake | Blaine | OK | GOES | 36.082 | -98.602 | 0.00 |
| OK-BL-2 | Fay 2.4 NE | Blaine | OK | CoCoRaHS | 35.842 | -98.617 | 0.10 |
| GEAO2 | Geary | Blaine | OK | COOP | 35.631 | -98.322 | 1.58 |
| OK-BL-1 | Geary 9.8 WNW | Blaine | OK | CoCoRaHS | 35.685 | -98.474 | 0.51 |
| WTNO2 | Watonga | Blaine | OK | COOP | 35.858 | -98.414 | 0.13 |
| WATO2 | Watonga 2 S | Blaine | OK | GOES | 35.812 | -98.421 | 0.24 |
| WNSO2 | Watonga 7 W Mesonet | Blaine | OK | MESO | 35.842 | -98.526 | 0.12 |
| JWG | Watonga Airport | Blaine | OK | AWOS | 35.865 | -98.421 | 0.11 |
| BLUO2 | Blue 1 W | Bryan | OK | GOES | 33.997 | -96.241 | 0.01 |
| OK-BR-1 | Colbert 2.2 SSW | Bryan | OK | CoCoRaHS | 33.827 | -96.514 | 0.00 |
| DUAO2 | Durant | Bryan | OK | COOP | 34.000 | -96.369 | 0.01 |
| DTSO2 | Durant 6 SSE Mesonet | Bryan | OK | MESO | 33.921 | -96.320 | 0.00 |
| DUA | Durant/Eaker Field Airport | Bryan | OK | AWOS | 33.942 | -96.394 | T |
| AWCO2 | Albert 3 W | Caddo | OK | GOES | 35.233 | -98.466 | 0.00 |
| ANDO2 | Anadarko 1 NE | Caddo | OK | GOES | 35.084 | -98.244 | 0.01 |
| ANAO2 | Anadarko 3 E | Caddo | OK | COOP | 35.062 | -98.199 | 0.02 |
| OK-CD-11 | Anadarko 3.8 E | Caddo | OK | CoCoRaHS | 35.072 | -98.177 | 0.01 |
| APCO2 | Apache | Caddo | OK | COOP | 34.888 | -98.360 | 0.03 |
| OK-CD-02 | Apache 0.4 W | Caddo | OK | CoCoRaHS | 34.889 | -98.359 | 0.00 |
| OK-CD-16 | Apache 2.2 NNE | Caddo | OK | CoCoRaHS | 34.923 | -98.341 | 0.11 |
| APSO2 | Apache 4 ENE Mesonet | Caddo | OK | MESO | 34.914 | -98.292 | 0.01 |
| CNGO2 | Carnegie 2 E | Caddo | OK | COOP | 35.123 | -98.564 | 0.00 |
| CAGO2 | Carnegie 5 NE | Caddo | OK | GOES | 35.117 | -98.564 | 0.00 |
| CCWO2 | Cordell 9 E | Caddo | OK | GOES | 35.291 | -98.594 | 0.00 |
| EKCO2 | Eakley 2 SE | Caddo | OK | GOES | 35.291 | -98.529 | 0.00 |
| EAKO2 | Eakly 2 SW | Caddo | OK | GOES | 35.291 | -98.594 | 0.00 |
| OK-CD-17 | Fort Cobb 0.4 NNW | Caddo | OK | CoCoRaHS | 35.105 | -98.444 | 0.10 |
| FCSO2 | Fort Cobb 4 NNW Mesonet | Caddo | OK | MESO | 35.149 | -98.466 | 0.02 |
| FTCO2 | Fort Cobb Lake | Caddo | OK | GOES | 35.158 | -98.456 | 0.00 |
| HYSO2 | Fort Cobb Micronet Station F101 | Caddo | OK | MICRO | 35.455 | -98.606 | 0.00 |
| HDSO2 | Fort Cobb Micronet Station F102 | Caddo | OK | MICRO | 35.450 | -98.544 | 0.00 |
| EASO2 | Fort Cobb Micronet Station F105 | Caddo | OK | MICRO | 35.407 | -98.571 | 0.02 |
| EBSO2 | Fort Cobb Micronet Station F106 | Caddo | OK | MICRO | 35.392 | -98.514 | 0.02 |
| ECSO2 | Fort Cobb Micronet Station F107 | Caddo | OK | MICRO | 35.376 | -98.465 | 0.02 |
| EDSO2 | Fort Cobb Micronet Station F108 | Caddo | OK | MICRO | 35.361 | -98.571 | 0.00 |
| EESO2 | Fort Cobb Micronet Station F109 | Caddo | OK | MICRO | 35.312 | -98.568 | 0.00 |
| EFSO2 | Fort Cobb Micronet Station F110 | Caddo | OK | MICRO | 35.330 | -98.520 | 0.00 |
| LKSO2 | Fort Cobb Micronet Station F111 | Caddo | OK | MICRO | 35.334 | -98.438 | 0.00 |
| EGSO2 | Fort Cobb Micronet Station F112 | Caddo | OK | MICRO | 35.305 | -98.491 | 0.00 |
| ABSO2 | Fort Cobb Micronet Station F114 | Caddo | OK | MICRO | 35.283 | -98.437 | 0.00 |
| AFSO2 | Fort Cobb Micronet Station F115 | Caddo | OK | MICRO | 35.229 | -98.606 | 0.00 |
| OK-CD-10 | Hinton 2.8 N | Caddo | OK | CoCoRaHS | 35.536 | -98.351 | 0.15 |
| HTSO2 | Hinton 7 W Mesonet | Caddo | OK | MESO | 35.484 | -98.481 | 0.05 |
| SBSO2 | Little Washita Micronet Station A131 | Caddo | OK | MICRO | 34.950 | -98.234 | 0.03 |
| CSSO2 | Little Washita Micronet Station A132 | Caddo | OK | MICRO | 34.943 | -98.182 | 0.05 |
| COSO2 | Little Washita Micronet Station A133 | Caddo | OK | MICRO | 34.949 | -98.128 | 0.04 |
| CFSO2 | Little Washita Micronet Station A148 | Caddo | OK | MICRO | 34.899 | -98.128 | 0.01 |
| FLSO2 | Little Washita Micronet Station A152 | Caddo | OK | MICRO | 34.861 | -98.251 | 0.01 |
| CISO2 | Little Washita Micronet Station A154 | Caddo | OK | MICRO | 34.855 | -98.137 | 0.01 |
| CJSO2 | Little Washita Micronet Station A249 | Caddo | OK | MICRO | 34.891 | -98.181 | 0.01 |
| CQSO2 | Little Washita Micronet Station A250 | Caddo | OK | MICRO | 34.905 | -98.251 | 0.01 |
| CVSO2 | Little Washita Micronet Station A253 | Caddo | OK | MICRO | 34.859 | -98.200 | 0.01 |
| HLCO2 | Sickles 4 WNW | Caddo | OK | GOES | 35.392 | -98.518 | 0.00 |
| OK-CN-15 | Calumet 0.2 SE | Canadian | OK | CoCoRaHS | 35.599 | -98.120 | 3.46 |
| OK-CN-19 | El Reno 1.0 SE | Canadian | OK | CoCoRaHS | 35.535 | -97.933 | 3.09 |
| ELNO2 | El Reno 2 N | Canadian | OK | GOES | 35.563 | -97.957 | 4.57 |
| ERSO2 | El Reno 5 WNW Mesonet | Canadian | OK | MESO | 35.548 | -98.036 | 4.83 |
| FTRO2 | Fort Reno SCAN Site | Canadian | OK | SCAN | 35.550 | -98.017 | 5.35 |
| OK-CN-01 | Mustang 0.2 SE | Canadian | OK | CoCoRaHS | 35.391 | -97.721 | 5.94 |
| OK-CN-02 | Mustang 2.1 WNW | Canadian | OK | CoCoRaHS | 35.404 | -97.757 | 5.23 |
| OK-CN-12 | Piedmont 1.5 NE | Canadian | OK | CoCoRaHS | 35.654 | -97.725 | 6.57 |
| OK-CN-16 | Piedmont 1.5 WNW | Canadian | OK | CoCoRaHS | 35.683 | -97.778 | 6.09 |
| OK-CN-07 | Piedmont 3.2 ESE | Canadian | OK | CoCoRaHS | 35.649 | -97.706 | 5.27 |
| UNCO2 | Union City 3 SE | Canadian | OK | COOP | 35.367 | -97.887 | 3.76 |
| OK-CN-18 | Yukon 2.8 SSE | Canadian | OK | CoCoRaHS | 35.480 | -97.746 | 6.85 |
| OK-CN-13 | Yukon 2.9 SSE | Canadian | OK | CoCoRaHS | 35.482 | -97.741 | 5.62 |
| OK-CN-14 | Yukon 6.4 NE | Canadian | OK | CoCoRaHS | 35.573 | -97.677 | 5.73 |
| ARMO2 | Ardmore | Carter | OK | COOP | 34.177 | -97.162 | 0.00 |
| OK-CR-9 | Ardmore 0.7 SW | Carter | OK | CoCoRaHS | 34.184 | -97.129 | 0.00 |
| ARSO2 | Ardmore 3 ENE Mesonet | Carter | OK | MESO | 34.192 | -97.086 | 0.00 |
| LGSO2 | Ardmore 7 WNW Mesonet | Carter | OK | MESO | 34.228 | -97.201 | 0.00 |
| 1F0 | Ardmore Downtown Executive Airport | Carter | OK | AWOS | 34.147 | -97.123 | 0.00 |
| ADM | Ardmore Municipal Airport | Carter | OK | AWOS | 34.303 | -97.020 | 0.00 |
| DURO2 | Durwood 3 NNE | Carter | OK | GOES | 34.233 | -96.976 | 0.00 |
| HLDO2 | Healdton 3 E | Carter | OK | COOP | 34.233 | -97.420 | 0.00 |
| OK-CV-92 | Hall Park 2.0 SSE | Cleveland | OK | CoCoRaHS | 35.215 | -97.389 | 2.96 |
| OK-CV-04 | Hall Park 2.4 WNW | Cleveland | OK | CoCoRaHS | 35.256 | -97.445 | 3.95 |
| NRMO2 | Lake Thunderbird | Cleveland | OK | GOES | 35.223 | -97.217 | 2.82 |
| OK-CV-80 | Lexington 10.7 ENE | Cleveland | OK | CoCoRaHS | 35.070 | -97.160 | 1.92 |
| OK-CV-28 | Moore 0.9 N | Cleveland | OK | CoCoRaHS | 35.343 | -97.475 | 2.07 |
| OK-CV-53 | Moore 1.3 ENE | Cleveland | OK | CoCoRaHS | 35.339 | -97.456 | 3.56 |
| OK-CV-50 | Moore 3.6 WNW | Cleveland | OK | CoCoRaHS | 35.341 | -97.537 | 5.13 |
| OK-CV-82 | Newalla 7.1 SW | Cleveland | OK | CoCoRaHS | 35.335 | -97.267 | 4.73 |
| OK-CV-86 | Noble 1.4 WNW | Cleveland | OK | CoCoRaHS | 35.152 | -97.392 | 3.14 |
| OK-CV-94 | Noble 3.0 SE | Cleveland | OK | CoCoRaHS | 35.116 | -97.329 | 3.72 |
| OK-CV-17 | Noble 3.3 SE | Cleveland | OK | CoCoRaHS | 35.104 | -97.336 | 2.64 |
| OK-CV-101 | Noble 8.5 E | Cleveland | OK | CoCoRaHS | 35.163 | -97.223 | 3.81 |
| OK-CV-44 | Norman 1.5 W | Cleveland | OK | CoCoRaHS | 35.219 | -97.466 | 3.63 |
| OK-CV-20 | Norman 1.7 E | Cleveland | OK | CoCoRaHS | 35.222 | -97.409 | 1.99 |
| OK-CV-74 | Norman 1.7 ESE | Cleveland | OK | CoCoRaHS | 35.210 | -97.413 | 2.75 |
| OK-CV-76 | Norman 1.7 SSE | Cleveland | OK | CoCoRaHS | 35.198 | -97.433 | 2.36 |
| OK-CV-84 | Norman 1.9 N | Cleveland | OK | CoCoRaHS | 35.250 | -97.439 | 3.77 |
| OK-CV-52 | Norman 1.9 NE | Cleveland | OK | CoCoRaHS | 35.240 | -97.414 | 2.95 |
| OK-CV-61 | Norman 10.9 ESE | Cleveland | OK | CoCoRaHS | 35.174 | -97.251 | 4.61 |
| NRSO2 | Norman 2 NW Mesonet | Cleveland | OK | MESO | 35.236 | -97.465 | 3.09 |
| OK-CV-71 | Norman 2.1 NNE | Cleveland | OK | CoCoRaHS | 35.250 | -97.421 | 3.99 |
| OK-CV-32 | Norman 2.1 SE | Cleveland | OK | CoCoRaHS | 35.198 | -97.418 | 2.84 |
| OK-CV-98 | Norman 2.5 NNE | Cleveland | OK | CoCoRaHS | 35.255 | -97.421 | 3.81 |
| OK-CV-106 | Norman 2.7 SE | Cleveland | OK | CoCoRaHS | 35.196 | -97.404 | 2.89 |
| OK-CV-45 | Norman 2.7 SW | Cleveland | OK | CoCoRaHS | 35.194 | -97.471 | 2.69 |
| NMNO2 | Norman 3 SSE | Cleveland | OK | COOP | 35.181 | -97.438 | 2.98 |
| OK-CV-12 | Norman 3.1 WNW | Cleveland | OK | CoCoRaHS | 35.239 | -97.490 | 3.58 |
| OK-CV-79 | Norman 3.4 SE | Cleveland | OK | CoCoRaHS | 35.183 | -97.403 | 2.88 |
| OK-CV-96 | Norman 3.4 SE | Cleveland | OK | CoCoRaHS | 35.191 | -97.392 | 3.35 |
| OK-CV-99 | Norman 3.5 SSE | Cleveland | OK | CoCoRaHS | 35.174 | -97.420 | 2.80 |
| OK-CV-81 | Norman 5.1 NW | Cleveland | OK | CoCoRaHS | 35.270 | -97.507 | 4.40 |
| OK-CV-69 | Norman 5.5 ESE | Cleveland | OK | CoCoRaHS | 35.201 | -97.345 | 2.77 |
| OK-CV-29 | Norman 6.3 E | Cleveland | OK | CoCoRaHS | 35.222 | -97.327 | 3.76 |
| OK-CV-06 | Norman 7.9 ESE | Cleveland | OK | CoCoRaHS | 35.208 | -97.300 | 2.96 |
| OK-CV-09 | Norman 8.4 SE | Cleveland | OK | CoCoRaHS | 35.193 | -97.295 | 3.12 |
| OK-CV-34 | Norman 9.2 E | Cleveland | OK | CoCoRaHS | 35.229 | -97.277 | 4.23 |
| OUN | Norman/Max Westheimer Airport | Cleveland | OK | AWOS | 35.244 | -97.471 | 2.85 |
| OK-CV-91 | Oklahoma City 10.9 S | Cleveland | OK | CoCoRaHS | 35.310 | -97.526 | 5.09 |
| STEO2 | Stella | Cleveland | OK | COOP | 35.320 | -97.212 | 4.82 |
| CNSO2 | Centrahoma 1 E Mesonet | Coal | OK | MESO | 34.609 | -96.333 | 1.40 |
| CENO2 | Centrahoma 2 ESE | Coal | OK | COOP | 34.601 | -96.313 | 1.94 |
| LEHO2 | Lehigh 4 SW | Coal | OK | COOP | 34.434 | -96.272 | 1.93 |
| OK-CC-01 | Cache 1.0 W | Comanche | OK | CoCoRaHS | 34.626 | -98.633 | 0.00 |
| CHAO2 | Chattanooga | Comanche | OK | COOP | 34.421 | -98.648 | 0.06 |
| OK-CC-10 | Cyril 5.6 SE | Comanche | OK | CoCoRaHS | 34.852 | -98.123 | 1.45 |
| OK-CC-06 | Elgin 0.8 SE | Comanche | OK | CoCoRaHS | 34.774 | -98.283 | 0.08 |
| FSI | Fort Sill Army Airbase | Comanche | OK | AWOS | 34.645 | -98.403 | 0.00 |
| LWTO2 | Lawton | Comanche | OK | COOP | 34.610 | -98.457 | 0.14 |
| OK-CC-09 | Lawton 3.1 WSW | Comanche | OK | CoCoRaHS | 34.590 | -98.477 | 0.10 |
| LAW | Lawton/Fort Sill Regional Airport | Comanche | OK | ASOS | 34.558 | -98.417 | 0.09 |
| SOSO2 | Little Washita Micronet Station A262 | Comanche | OK | MICRO | 34.797 | -98.127 | 0.01 |
| LWSO2 | Medicine Park 3 W Mesonet | Comanche | OK | MESO | 34.729 | -98.569 | 0.00 |
| MJCO2 | Meers 1 NNW | Comanche | OK | GOES | 34.797 | -98.584 | 0.00 |
| WMWO2 | Wichita Mountain WLR | Comanche | OK | COOP | 34.733 | -98.712 | 0.00 |
| WMRO2 | Wichita Mountains RAWS | Comanche | OK | RAWS | 34.761 | -98.742 | 0.00 |
| BKBT2 | Burkburnett 2 NE | Cotton | OK | GOES | 34.106 | -98.535 | 0.00 |
| OK-CT-1 | Cookietown 6.3 NNW | Cotton | OK | CoCoRaHS | 34.348 | -98.506 | 0.01 |
| DCNO2 | Duncan 10 W | Cotton | OK | COOP | 34.493 | -98.142 | 0.00 |
| HUBO2 | Hulen 3 SE | Cotton | OK | GOES | 34.478 | -98.178 | 0.09 |
| RANO2 | Randlett 9 E | Cotton | OK | COOP | 34.158 | -98.311 | 0.06 |
| WLTO2 | Walters 2 E | Cotton | OK | GOES | 34.362 | -98.282 | 0.03 |
| WTSO2 | Walters 4 NW Mesonet | Cotton | OK | MESO | 34.400 | -98.346 | 0.04 |
| BTSO2 | Butler 5 SW Mesonet | Custer | OK | MESO | 35.591 | -99.271 | 0.00 |
| CLIO2 | Clinton 1 N | Custer | OK | GOES | 35.531 | -98.967 | 0.00 |
| CLK | Clinton Regional Airport | Custer | OK | AWOS | 35.538 | -98.921 | 0.00 |
| FBFO2 | Foss 6 N | Custer | OK | GOES | 35.539 | -99.169 | 0.00 |
| FOSO2 | Foss Lake | Custer | OK | GOES | 35.539 | -99.186 | 0.00 |
| HMMO2 | Hammon 4 ENE | Custer | OK | GOES | 35.656 | -99.306 | 0.00 |
| WEAO2 | Weatherford | Custer | OK | COOP | 35.520 | -98.699 | 0.00 |
| WXSO2 | Weatherford 4 WSW Mesonet | Custer | OK | MESO | 35.508 | -98.775 | 0.00 |
| OJA | Weatherford/T.P. Stafford Airport | Custer | OK | AWOS | 35.545 | -98.668 | 0.00 |
| CMSO2 | Camargo 4 WNW Mesonet | Dewey | OK | MESO | 36.029 | -99.346 | 0.00 |
| LEEO2 | Leedey | Dewey | OK | COOP | 35.863 | -99.343 | 0.00 |
| PMSO2 | Putnam 3 N Mesonet | Dewey | OK | MESO | 35.899 | -98.960 | 0.00 |
| TLGO2 | Taloga | Dewey | OK | COOP | 36.041 | -98.962 | 0.00 |
| ARNO2 | Arnett 3 NE | Ellis | OK | COOP | 36.165 | -99.720 | 0.00 |
| ATSO2 | Arnett 8 WSW Mesonet | Ellis | OK | MESO | 36.072 | -99.903 | 0.00 |
| GAWO2 | Gage 1 NNW | Ellis | OK | GOES | 36.327 | -99.761 | 0.00 |
| GAG | Gage Airport | Ellis | OK | ASOS | 36.297 | -99.769 | 0.00 |
| OK-EL-3 | Shattuck 0.7 SSW | Ellis | OK | CoCoRaHS | 36.263 | -99.884 | 0.00 |
| BTCO2 | Bison 4 W | Garfield | OK | GOES | 36.189 | -97.962 | 0.68 |
| ENSO2 | Breckinridge 3 SE Mesonet | Garfield | OK | MESO | 36.412 | -97.694 | 0.01 |
| ENIO2 | Enid | Garfield | OK | COOP | 36.419 | -97.875 | T |
| OK-GD-11 | Enid 3.1 WSW | Garfield | OK | CoCoRaHS | 36.394 | -97.921 | 0.05 |
| OK-GD-09 | Enid 3.3 W | Garfield | OK | CoCoRaHS | 36.414 | -97.927 | 0.04 |
| OK-GD-07 | Enid 3.6 WNW | Garfield | OK | CoCoRaHS | 36.426 | -97.929 | 0.03 |
| ESCO2 | Enid 5 ESE | Garfield | OK | GOES | 36.376 | -97.800 | 0.00 |
| END | Vance Air Force Base | Garfield | OK | AWOS | 36.339 | -97.917 | 0.02 |
| SFSO2 | Byars 3 ESE Mesonet | Garvin | OK | MESO | 34.849 | -97.003 | 0.90 |
| ELMO2 | Elmore City 3 SW | Garvin | OK | COOP | 34.610 | -97.422 | 2.12 |
| HENO2 | Hennepin 5 N | Garvin | OK | COOP | 34.580 | -97.351 | 1.30 |
| PVSO2 | Pauls Valley 1 SSW Mesonet | Garvin | OK | MESO | 34.716 | -97.229 | 0.22 |
| OK-GN-4 | Pauls Valley 3.0 SW | Garvin | OK | CoCoRaHS | 34.687 | -97.317 | 1.87 |
| PVJ | Pauls Valley Municipal Airport | Garvin | OK | AWOS | 34.711 | -97.223 | 0.19 |
| ACSO2 | Acme Mesonet | Grady | OK | MESO | 34.808 | -98.023 | 0.03 |
| AMBO2 | Amber | Grady | OK | COOP | 35.161 | -97.882 | 1.20 |
| LWAO2 | Chickasha 10 SSW SCAN Site | Grady | OK | SCAN | 34.950 | -97.980 | 0.15 |
| CCSO2 | Chickasha 2 SSE Mesonet | Grady | OK | MESO | 35.032 | -97.914 | 0.05 |
| CHKO2 | Chickasha Exp. Station | Grady | OK | COOP | 35.049 | -97.916 | 0.19 |
| CHK | Chickasha Municipal Airport | Grady | OK | AWOS | 35.097 | -97.968 | 0.05 |
| NHSO2 | Little Washita Micronet Station A121 | Grady | OK | MICRO | 34.959 | -97.899 | 0.11 |
| NMSO2 | Little Washita Micronet Station A124 | Grady | OK | MICRO | 34.973 | -98.058 | 0.03 |
| NASO2 | Little Washita Micronet Station A136 | Grady | OK | MICRO | 34.928 | -97.966 | 0.12 |
| AMSO2 | Little Washita Micronet Station A146 | Grady | OK | MICRO | 34.885 | -98.023 | 0.06 |
| RHSO2 | Little Washita Micronet Station A159 | Grady | OK | MICRO | 34.797 | -97.993 | 0.08 |
| CGSO2 | Little Washita Micronet Station A234 | Grady | OK | MICRO | 34.927 | -98.076 | 0.05 |
| NISO2 | Little Washita Micronet Station A235 | Grady | OK | MICRO | 34.934 | -98.019 | 0.07 |
| AGSO2 | Little Washita Micronet Station A244 | Grady | OK | MICRO | 34.861 | -97.911 | 0.06 |
| AASO2 | Little Washita Micronet Station A256 | Grady | OK | MICRO | 34.839 | -97.963 | 0.03 |
| RGSO2 | Little Washita Micronet Station A282 | Grady | OK | MICRO | 34.845 | -98.073 | 0.05 |
| OK-GY-4 | Minco 0.3 ENE | Grady | OK | CoCoRaHS | 35.317 | -97.946 | 3.73 |
| MOSO2 | Minco 2 SSW Mesonet | Grady | OK | MESO | 35.272 | -97.955 | 2.82 |
| NNSO2 | Ninnekah 2 NNW Mesonet | Grady | OK | MESO | 34.968 | -97.952 | 0.15 |
| OK-GY-7 | Tabler 3.9 E | Grady | OK | CoCoRaHS | 35.040 | -97.752 | 0.40 |
| OK-GY-6 | Tuttle 4.4 E | Grady | OK | CoCoRaHS | 35.289 | -97.674 | 5.91 |
| OK-GT-1 | Hunter 6.0 NNE | Grant | OK | CoCoRaHS | 36.636 | -97.604 | 0.02 |
| JEFO2 | Jefferson 3 SE | Grant | OK | COOP | 36.686 | -97.749 | 0.18 |
| LAMO2 | Lamont | Grant | OK | COOP | 36.688 | -97.557 | 0.03 |
| MEDO2 | Medford | Grant | OK | COOP | 36.796 | -97.736 | 0.58 |
| MFSO2 | Medford 1 SW Mesonet | Grant | OK | MESO | 36.792 | -97.746 | 0.00 |
| GNTO2 | Granite 5 S | Greer | OK | GOES | 34.889 | -99.378 | 0.00 |
| MGUO2 | Mangum | Greer | OK | COOP | 34.891 | -99.502 | 0.00 |
| OK-GR-2 | Mangum 0.5 ESE | Greer | OK | CoCoRaHS | 34.876 | -99.494 | 0.00 |
| MGMO2 | Mangum 1 S | Greer | OK | GOES | 34.858 | -99.508 | 0.00 |
| MNSO2 | Mangum 5 SE Mesonet | Greer | OK | MESO | 34.836 | -99.424 | 0.00 |
| WILO2 | Willow | Greer | OK | COOP | 35.052 | -99.512 | 0.00 |
| CRLO2 | Carl 4 NNE | Harmon | OK | GOES | 35.012 | -99.903 | 0.00 |
| HISO2 | Hollis 5 E Mesonet | Harmon | OK | MESO | 34.686 | -99.833 | 0.00 |
| VINO2 | Vinson 6 NW | Harmon | OK | COOP | 34.958 | -99.941 | 0.00 |
| OK-HN-1 | Vinson 6.1 WNW | Harmon | OK | CoCoRaHS | 34.917 | -99.976 | 0.00 |
| BFSO2 | Buffalo 1 SW Mesonet | Harper | OK | MESO | 36.831 | -99.641 | 0.00 |
| LAVO2 | Laverne 6 S | Harper | OK | COOP | 36.623 | -99.895 | 0.00 |
| CALO2 | Calvin | Hughes | OK | COOP | 34.964 | -96.249 | 2.00 |
| CLVO2 | Calvin 1 NE | Hughes | OK | GOES | 34.978 | -96.243 | 2.94 |
| HDNO2 | Holdenville 2 SSE | Hughes | OK | COOP | 35.057 | -96.386 | 2.71 |
| HLSO2 | Holdenville 3 ESE Mesonet | Hughes | OK | MESO | 35.071 | -96.356 | 2.65 |
| WETO2 | Wetumka 3 NE | Hughes | OK | GOES | 35.266 | -96.206 | 6.36 |
| WWCO2 | Wetumka 3 S | Hughes | OK | GOES | 35.195 | -96.248 | 3.94 |
| OK-JC-7 | Altus 2.2 NNW | Jackson | OK | CoCoRaHS | 34.680 | -99.325 | 0.00 |
| ALSO2 | Altus 3 S Mesonet | Jackson | OK | MESO | 34.587 | -99.338 | 0.00 |
| LTS | Altus Air Force Base | Jackson | OK | AWOS | 34.667 | -99.267 | 0.00 |
| AXS | Altus/Quartz Mountain Airport | Jackson | OK | AWOS | 34.699 | -99.338 | 0.00 |
| EMRO2 | Elmer | Jackson | OK | LARC | 34.479 | -99.352 | 0.00 |
| HEDO2 | Headrick | Jackson | OK | COOP | 34.629 | -99.139 | 0.00 |
| HEAO2 | Headrick 3 E | Jackson | OK | GOES | 34.638 | -99.103 | 0.00 |
| OK-JC-3 | Olustee 8.2 N | Jackson | OK | CoCoRaHS | 34.667 | -99.434 | 0.00 |
| ADDO2 | Addington | Jefferson | OK | GOES | 34.245 | -97.974 | 0.00 |
| GRDO2 | Grady 2 E | Jefferson | OK | COOP | 34.023 | -97.634 | 0.00 |
| RNSO2 | Ringling 1 N Mesonet | Jefferson | OK | MESO | 34.194 | -97.588 | 0.00 |
| OK-JF-3 | Ryan 5.0 WNW | Jefferson | OK | CoCoRaHS | 34.049 | -98.034 | 0.01 |
| TRLO2 | Terral 1 S | Jefferson | OK | GOES | 33.879 | -97.934 | 0.00 |
| WAKO2 | Waurika | Jefferson | OK | GOES | 34.163 | -98.008 | 0.00 |
| WRSO2 | Waurika 1 ENE Mesonet | Jefferson | OK | MESO | 34.168 | -97.988 | 0.00 |
| WRLO2 | Waurika Lake | Jefferson | OK | GOES | 34.233 | -98.048 | 0.00 |
| COLO2 | Coleman 4 W | Johnston | OK | COOP | 34.276 | -96.495 | 0.12 |
| OK-JH-1 | Coleman 4.6 WNW | Johnston | OK | CoCoRaHS | 34.276 | -96.496 | 0.01 |
| MCKO2 | Mill Creek 4 ENE | Johnston | OK | GOES | 34.405 | -96.863 | 0.27 |
| MCPO2 | Mill Creek 4 ENE | Johnston | OK | GOES | 34.420 | -96.759 | 0.19 |
| PONO2 | Pontotoc 1 N | Johnston | OK | COOP | 34.505 | -96.622 | 1.51 |
| RPCO2 | Reagan 1 NNE | Johnston | OK | GOES | 34.351 | -96.710 | 0.00 |
| TSSO2 | Tishomingo 6 N Mesonet | Johnston | OK | MESO | 34.333 | -96.679 | 0.03 |
| TISO2 | Tishomingo Natl. Wlr | Johnston | OK | COOP | 34.207 | -96.642 | 0.02 |
| BLKO2 | Blackwell 1 NE | Kay | OK | GOES | 36.811 | -97.278 | 0.06 |
| BLAO2 | Blackwell 1 SSW | Kay | OK | COOP | 36.784 | -97.290 | 0.31 |
| BLSO2 | Blackwell 4 SSE Mesonet | Kay | OK | MESO | 36.754 | -97.254 | 0.11 |
| BRMO2 | Braman | Kay | OK | COOP | 36.922 | -97.336 | 0.62 |
| HARO2 | Hardy 2 SE | Kay | OK | GOES | 36.946 | -96.799 | 1.90 |
| HRDO2 | Hardy 2 SSW | Kay | OK | COOP | 36.938 | -96.821 | 0.59 |
| KAWO2 | Kaw Lake | Kay | OK | GOES | 36.699 | -96.922 | 1.02 |
| OK-KY-07 | Newkirk 0.3 W | Kay | OK | CoCoRaHS | 36.882 | -97.061 | 0.57 |
| NWKO2 | Newkirk 5 NE | Kay | OK | COOP | 36.942 | -97.006 | 0.72 |
| NKSO2 | Newkirk 8 E Mesonet | Kay | OK | MESO | 36.898 | -96.910 | 1.01 |
| PCCO2 | Ponca City | Kay | OK | COOP | 36.723 | -97.090 | 0.84 |
| OK-KY-22 | Ponca City 4.7 NW | Kay | OK | CoCoRaHS | 36.762 | -97.139 | 1.00 |
| OK-KY-17 | Ponca City 5.4 SW | Kay | OK | CoCoRaHS | 36.668 | -97.138 | 1.54 |
| PCYO2 | Ponca City 8 E | Kay | OK | GOES | 36.699 | -96.922 | 1.22 |
| TONO2 | Tonkawa 1 S | Kay | OK | GOES | 36.672 | -97.309 | 0.41 |
| KINO2 | Kingfisher | Kingfisher | OK | COOP | 35.858 | -97.929 | 0.60 |
| KFSO2 | Kingfisher 1 W Mesonet | Kingfisher | OK | MESO | 35.854 | -97.954 | 0.60 |
| OK-KN-3 | Loyal 0.1 ENE | Kingfisher | OK | CoCoRaHS | 35.973 | -98.116 | 1.10 |
| OKRO2 | Okarche | Kingfisher | OK | LARC | 35.732 | -97.971 | 3.47 |
| OK-KN-2 | Okarche 0.4 NE | Kingfisher | OK | CoCoRaHS | 35.732 | -97.971 | 3.80 |
| OK-KN-1 | Okarche 11.8 W | Kingfisher | OK | CoCoRaHS | 35.753 | -98.185 | 1.21 |
| ATUO2 | Altus Dam | Kiowa | OK | COOP | 34.885 | -99.296 | 0.00 |
| ALTO2 | Altus-Lugert Lake | Kiowa | OK | GOES | 34.886 | -99.296 | 0.00 |
| HOBO2 | Hobart | Kiowa | OK | COOP | 35.026 | -99.106 | 0.00 |
| OK-KW-6 | Hobart 0.7 WNW | Kiowa | OK | CoCoRaHS | 35.028 | -99.104 | 0.00 |
| HBSO2 | Hobart 4 SE Mesonet | Kiowa | OK | MESO | 34.990 | -99.053 | 0.00 |
| HBR | Hobart Municipal Airport | Kiowa | OK | ASOS | 34.989 | -99.052 | 0.00 |
| OK-KW-9 | Mountain Park 9.7 NE | Kiowa | OK | CoCoRaHS | 34.794 | -98.827 | 0.00 |
| RSVO2 | Roosevelt | Kiowa | OK | COOP | 34.851 | -99.021 | 0.00 |
| OK-KW-7 | Snyder 0.1 SSE | Kiowa | OK | CoCoRaHS | 34.655 | -98.952 | 0.00 |
| SYDO2 | Snyder 3 SW | Kiowa | OK | GOES | 34.638 | -98.998 | 0.00 |
| MTNO2 | Tom Steed Lake | Kiowa | OK | GOES | 34.739 | -98.987 | 0.00 |
| CHNO2 | Chandler | Lincoln | OK | COOP | 35.706 | -96.880 | 2.60 |
| OK-LN-5 | Chandler 4.6 NNE | Lincoln | OK | CoCoRaHS | 35.773 | -96.860 | 1.58 |
| CHSO2 | Chandler 5 SE Mesonet | Lincoln | OK | MESO | 35.653 | -96.804 | 2.88 |
| MKRO2 | Meeker 5 W | Lincoln | OK | COOP | 35.505 | -96.977 | 7.90 |
| OK-LN-8 | Meeker 9.1 NW | Lincoln | OK | CoCoRaHS | 35.568 | -97.019 | 7.12 |
| PRGO2 | Prague 2 W | Lincoln | OK | COOP | 35.488 | -96.730 | 8.12 |
| STRO2 | Stroud 3 N | Lincoln | OK | COOP | 35.798 | -96.666 | 3.10 |
| SDFO2 | Stroud 4 S | Lincoln | OK | GOES | 35.686 | -96.663 | 2.29 |
| OK-LN-2 | Tryon 1.4 NNE | Lincoln | OK | CoCoRaHS | 35.899 | -96.959 | 0.85 |
| WRWO2 | Warwick | Lincoln | OK | GOES | 35.681 | -97.008 | 3.23 |
| CREO2 | Crescent 5 WSW | Logan | OK | COOP | 35.927 | -97.674 | 0.68 |
| OK-LG-03 | Edmond 4.3 NNE | Logan | OK | CoCoRaHS | 35.728 | -97.381 | 2.86 |
| OK-LG-09 | Edmond 6.4 NW | Logan | OK | CoCoRaHS | 35.731 | -97.501 | 3.36 |
| OK-LG-11 | Guthrie 2.9 N | Logan | OK | CoCoRaHS | 35.882 | -97.418 | 1.13 |
| OK-LG-06 | Guthrie 3.7 NNW | Logan | OK | CoCoRaHS | 35.893 | -97.442 | 1.34 |
| GTSO2 | Guthrie 4 WSW Mesonet | Logan | OK | MESO | 35.849 | -97.480 | 1.46 |
| GUTO2 | Guthrie 5 S | Logan | OK | COOP | 35.816 | -97.395 | 1.84 |
| GOK | Guthrie/Edmond Regional Airport | Logan | OK | ASOS | 35.852 | -97.414 | 1.39 |
| LVLO2 | Lovell 3 E | Logan | OK | GOES | 36.060 | -97.585 | 1.60 |
| OK-LG-13 | Luther 6.0 N | Logan | OK | CoCoRaHS | 35.752 | -97.185 | 2.20 |
| MSHO2 | Marshall | Logan | OK | COOP | 36.152 | -97.623 | 2.48 |
| MSSO2 | Marshall 3 SSE Mesonet | Logan | OK | MESO | 36.117 | -97.607 | 2.14 |
| MULO2 | Mulhall 1 SE | Logan | OK | COOP | 36.048 | -97.390 | 1.56 |
| SCCO2 | Seward | Logan | OK | GOES | 35.814 | -97.478 | 2.18 |
| BNSO2 | Burneyville 2 SE Mesonet | Love | OK | MESO | 33.894 | -97.269 | 0.00 |
| GSVT2 | Gainesville 7 N | Love | OK | GOES | 33.728 | -97.160 | 0.00 |
| OK-LV-1 | Marietta 2.8 SW | Love | OK | CoCoRaHS | 33.907 | -97.160 | 0.02 |
| MRTO2 | Marietta 5 SW | Love | OK | COOP | 33.876 | -97.164 | 0.00 |
| AMEO2 | Ames | Major | OK | COOP | 36.248 | -98.188 | 0.08 |
| OK-MJ-1 | Ames 3.8 ESE | Major | OK | CoCoRaHS | 36.230 | -98.122 | 0.06 |
| AMCO2 | Ames 4 SW | Major | OK | GOES | 36.219 | -98.254 | 0.00 |
| OK-MJ-2 | Fairview 0.6 N | Major | OK | CoCoRaHS | 36.278 | -98.478 | 0.00 |
| FVSO2 | Fairview 1 W Mesonet | Major | OK | MESO | 36.263 | -98.497 | 0.00 |
| LHMO2 | Lahoma 1 W | Major | OK | GOES | 36.389 | -98.106 | 0.01 |
| LHSO2 | Lahoma 1 WSW Mesonet | Major | OK | MESO | 36.384 | -98.111 | 0.01 |
| LHMO2 | Lahoma Research Station | Major | OK | COOP | 36.390 | -98.106 | 0.01 |
| ORIO2 | Orienta 1 SSW | Major | OK | COOP | 36.349 | -98.481 | 0.00 |
| SEIO2 | Seiling 3 N | Major | OK | GOES | 36.182 | -98.921 | 0.00 |
| OK-ML-1 | Kingston 4.9 SSE | Marshall | OK | CoCoRaHS | 33.937 | -96.689 | 0.24 |
| MADO2 | Madill | Marshall | OK | COOP | 34.092 | -96.771 | 0.20 |
| MDSO2 | Madill 11 WSW Mesonet | Marshall | OK | MESO | 34.036 | -96.943 | 0.00 |
| BLNO2 | Blanchard 2 SSW | McClain | OK | COOP | 35.118 | -97.670 | 1.05 |
| OK-MC-02 | Blanchard 2.1 ESE | McClain | OK | CoCoRaHS | 35.133 | -97.624 | 2.27 |
| OK-MC-03 | Newcastle 1.2 ESE | McClain | OK | CoCoRaHS | 35.241 | -97.580 | 4.06 |
| OK-MC-08 | Norman 5.8 WSW | McClain | OK | CoCoRaHS | 35.176 | -97.525 | 3.06 |
| OK-MC-10 | Purcell 0.4 NNE | McClain | OK | CoCoRaHS | 35.020 | -97.368 | 0.87 |
| OK-MC-05 | Purcell 6.7 W | McClain | OK | CoCoRaHS | 35.013 | -97.490 | 0.62 |
| PCSO2 | Washington 6 SSW Mesonet | McClain | OK | MESO | 34.982 | -97.521 | 0.34 |
| ARBO2 | Arbuckle Lake | Murray | OK | GOES | 34.431 | -97.031 | 0.70 |
| DVSO2 | Davis 5 SSW | Murray | OK | GOES | 34.432 | -97.147 | 0.31 |
| SULO2 | Sulphur 1 S/Chickasaw NRA | Murray | OK | COOP | 34.497 | -96.971 | 1.35 |
| OK-MR-1 | Sulphur 2.5 WSW | Murray | OK | CoCoRaHS | 34.491 | -97.018 | 0.75 |
| SLSO2 | Sulphur 4 NNE Mesonet | Murray | OK | MESO | 34.566 | -96.950 | 0.67 |
| BILO2 | Billings | Noble | OK | COOP | 36.530 | -97.447 | 0.52 |
| OK-NB-1 | Billings 4.1 SSE | Noble | OK | CoCoRaHS | 36.475 | -97.422 | 1.25 |
| OK-NB-7 | Glencoe 1.7 N | Noble | OK | CoCoRaHS | 36.250 | -96.927 | 0.66 |
| PRRO2 | Perry | Noble | OK | COOP | 36.289 | -97.290 | 0.70 |
| PERO2 | Perry Rain Gauge | Noble | OK | GOES | 36.287 | -97.290 | 0.62 |
| PYSO2 | Red Rock 7 SSE Mesonet | Noble | OK | MESO | 36.356 | -97.153 | 0.30 |
| ACDO2 | Arcadia Lake | Oklahoma | OK | GOES | 35.648 | -97.363 | 4.13 |
| OK-OK-05 | Bethany 0.7 SSW | Oklahoma | OK | CoCoRaHS | 35.496 | -97.647 | 6.30 |
| PWA | Bethany/Wiley Post Airport | Oklahoma | OK | ASOS | 35.534 | -97.647 | 6.48 |
| OK-OK-48 | Choctaw 1.4 WSW | Oklahoma | OK | CoCoRaHS | 35.477 | -97.289 | 8.17 |
| DRCO2 | Deer Creek | Oklahoma | OK | LARC | 35.683 | -97.583 | 4.16 |
| OK-OK-03 | Edmond 1.6 W | Oklahoma | OK | CoCoRaHS | 35.673 | -97.441 | 4.58 |
| OK-OK-17 | Edmond 1.9 SE | Oklahoma | OK | CoCoRaHS | 35.633 | -97.453 | 6.00 |
| EDMO2 | Edmond 5 ESE | Oklahoma | OK | COOP | 35.613 | -97.386 | 2.33 |
| OK-OK-25 | Edmond 8.0 WNW | Oklahoma | OK | CoCoRaHS | 35.706 | -97.549 | 4.11 |
| OK-OK-46 | Jones 5.0 N | Oklahoma | OK | CoCoRaHS | 35.639 | -97.292 | 4.76 |
| OVRO2 | Lake Overholser | Oklahoma | OK | COOP | 35.488 | -97.664 | 5.43 |
| OK-OK-56 | Midwest City 1.2 NE | Oklahoma | OK | CoCoRaHS | 35.477 | -97.357 | 7.40 |
| OK-OK-53 | Midwest City 1.6 NNW | Oklahoma | OK | CoCoRaHS | 35.483 | -97.381 | 7.20 |
| OKC | OKC/Will Rogers World Airport | Oklahoma | OK | ASOS | 35.389 | -97.601 | 6.76 |
| OK-OK-26 | Oklahoma City 1.7 NNW | Oklahoma | OK | CoCoRaHS | 35.488 | -97.529 | 6.77 |
| OESO2 | Oklahoma City 3 ENE | Oklahoma | OK | MESO | 35.472 | -97.464 | 7.08 |
| OK-OK-19 | Oklahoma City 3.8 NNW | Oklahoma | OK | CoCoRaHS | 35.521 | -97.532 | 7.31 |
| OKCO2 | Oklahoma City 6 SSW | Oklahoma | OK | COOP | 35.406 | -97.597 | 6.76 |
| OLBO2 | Oklahoma City 6 SSW | Oklahoma | OK | GOES | 35.479 | -97.663 | 5.43 |
| OK-OK-50 | Oklahoma City 6.5 SSW | Oklahoma | OK | CoCoRaHS | 35.382 | -97.564 | 5.00 |
| OCSO2 | Oklahoma City 7 N Mesonet | Oklahoma | OK | MESO | 35.556 | -97.511 | 7.23 |
| OK-OK-42 | Oklahoma City 8.7 NNW | Oklahoma | OK | CoCoRaHS | 35.590 | -97.560 | 6.48 |
| OK-OK-55 | Piedmont 4.8 E | Oklahoma | OK | CoCoRaHS | 35.663 | -97.670 | 5.89 |
| SNSO2 | Spencer 2 ENE Mesonet | Oklahoma | OK | MESO | 35.542 | -97.341 | 6.73 |
| OK-OK-47 | Spencer 3.0 NNE | Oklahoma | OK | CoCoRaHS | 35.544 | -97.341 | 6.79 |
| TIK | Tinker Air Force Base | Oklahoma | OK | AWOS | 35.415 | -97.387 | 6.08 |
| OK-OK-29 | Warr Acres 0.4 SSE | Oklahoma | OK | CoCoRaHS | 35.521 | -97.614 | 6.75 |
| MASO2 | Coyle 7 N Mesonet | Payne | OK | MESO | 36.064 | -97.213 | 0.99 |
| OK-PY-08 | Cushing 3.2 WNW | Payne | OK | CoCoRaHS | 36.001 | -96.812 | 1.42 |
| CUH | Cushing Municipal Airport | Payne | OK | AWOS | 35.950 | -96.773 | 0.47 |
| OK-PY-09 | Glencoe 3.0 W | Payne | OK | CoCoRaHS | 36.221 | -96.981 | 0.93 |
| CBSO2 | Orlando 5 E Mesonet | Payne | OK | MESO | 36.147 | -97.286 | 1.55 |
| PRNO2 | Perkins | Payne | OK | COOP | 35.974 | -97.027 | 1.91 |
| PRSO2 | Perkins 2 NNW Mesonet | Payne | OK | MESO | 35.999 | -97.048 | 0.80 |
| RIPO2 | Ripley 2 S | Payne | OK | GOES | 35.986 | -96.912 | 0.74 |
| STWO2 | Stillwater 2 W | Payne | OK | COOP | 36.118 | -97.095 | 0.80 |
| SAFO2 | Stillwater 2 W CRN Site | Payne | OK | CRN | 36.118 | -97.091 | 0.83 |
| SRSO2 | Stillwater 2 W Mesonet | Payne | OK | MESO | 36.121 | -97.095 | 0.77 |
| OK-PY-06 | Stillwater 2.7 SSE | Payne | OK | CoCoRaHS | 36.093 | -97.059 | 1.12 |
| SEFO2 | Stillwater 5 WNW CRN Site | Payne | OK | CRN | 36.135 | -97.108 | 0.81 |
| SFRO2 | Stillwater 7 SE | Payne | OK | GOES | 36.059 | -96.962 | 0.81 |
| SWO | Stillwater Regional Airport | Payne | OK | ASOS | 36.162 | -97.089 | 0.93 |
| OK-PY-10 | Yale 0.6 WNW | Payne | OK | CoCoRaHS | 36.118 | -96.711 | 2.15 |
| OK-PN-6 | Ada 0.3 NNW | Pontotoc | OK | CoCoRaHS | 34.780 | -96.663 | 1.28 |
| ADSO2 | Ada 2 NNE Mesonet | Pontotoc | OK | MESO | 34.799 | -96.669 | 1.19 |
| OK-PN-5 | Ada 4.0 SE | Pontotoc | OK | CoCoRaHS | 34.738 | -96.607 | 1.31 |
| ADH | Ada Municipal Airport | Pontotoc | OK | AWOS | 34.804 | -96.671 | 1.16 |
| FISO2 | Fittstown 6 SW Mesonet | Pontotoc | OK | MESO | 34.552 | -96.718 | 0.93 |
| OK-PT-14 | Macomb 5.3 ESE | Pottawatomie | OK | CoCoRaHS | 35.114 | -96.923 | 2.17 |
| SHAO2 | Shawnee | Pottawatomie | OK | COOP | 35.355 | -96.920 | 4.65 |
| OK-PT-12 | Shawnee 2.8 NNW | Pottawatomie | OK | CoCoRaHS | 35.404 | -96.985 | 5.58 |
| SHSO2 | Shawnee 3 NNW Mesonet | Pottawatomie | OK | MESO | 35.365 | -96.948 | 4.76 |
| OK-PT-02 | Tecumseh 0.4 ESE | Pottawatomie | OK | CoCoRaHS | 35.261 | -96.927 | 3.66 |
| CHYO2 | Cheyenne 1 N | Roger Mills | OK | GOES | 35.626 | -99.668 | 0.00 |
| OK-RM-2 | Cheyenne 18.1 SW | Roger Mills | OK | CoCoRaHS | 35.861 | -99.782 | 0.00 |
| OK-RM-3 | Cheyenne 5.5 SSE | Roger Mills | OK | CoCoRaHS | 35.535 | -99.651 | 0.00 |
| CYSO2 | Cheyenne 6 SW Mesonet | Roger Mills | OK | MESO | 35.546 | -99.728 | 0.00 |
| CRWO2 | Cheyenne Raws | Roger Mills | OK | RAWS | 35.754 | -99.763 | 0.00 |
| KONO2 | Konawa | Seminole | OK | COOP | 34.961 | -96.750 | 2.59 |
| SEMO2 | Seminole | Seminole | OK | COOP | 35.232 | -96.653 | 4.15 |
| OK-SM-3 | Seminole 2.6 WNW | Seminole | OK | CoCoRaHS | 35.245 | -96.694 | 4.12 |
| SMSO2 | Seminole 4 SSW Mesonet | Seminole | OK | MESO | 35.177 | -96.700 | 2.84 |
| WEWO2 | Wewoka 3 SW | Seminole | OK | COOP | 35.131 | -96.539 | 2.67 |
| OK-ST-10 | Bray 6.4 SSE | Stephens | OK | CoCoRaHS | 34.529 | -97.760 | 0.12 |
| CMNO2 | Comanche | Stephens | OK | COOP | 34.362 | -97.974 | T |
| DNCO2 | Duncan | Stephens | OK | COOP | 34.501 | -97.959 | 0.05 |
| DLBO2 | Duncan | Stephens | OK | GOES | 34.493 | -98.114 | 0.09 |
| DUNO2 | Duncan Airport | Stephens | OK | LARC | 34.483 | -97.958 | 0.03 |
| DUC | Duncan/Halliburton Field Airport | Stephens | OK | AWOS | 34.471 | -97.960 | 0.02 |
| MLWO2 | Marlow 1 WSW | Stephens | OK | COOP | 34.637 | -97.979 | 0.24 |
| DNSO2 | Velma 7 NW Mesonet | Stephens | OK | MESO | 34.529 | -97.765 | 0.01 |
| DVDO2 | Davidson 2 S | Tillman | OK | GOES | 34.210 | -99.082 | 0.00 |
| OK-TN-2 | Frederick 6.0 SSW | Tillman | OK | CoCoRaHS | 34.305 | -99.042 | 0.00 |
| FDR | Frederick Municipal Airport | Tillman | OK | ASOS | 34.210 | -98.590 | 0.00 |
| GRSO2 | Grandfield 3 W Mesonet | Tillman | OK | MESO | 34.239 | -98.744 | 0.00 |
| FDLO2 | Lake Frederick | Tillman | OK | GOES | 34.512 | -98.886 | 0.00 |
| TPSO2 | Tipton 4 S Mesonet | Tillman | OK | MESO | 34.440 | -99.137 | 0.00 |
| BSSO2 | Bessie 4 WNW Mesonet | Washita | OK | MESO | 35.402 | -99.058 | 0.00 |
| OK-WH-5 | Burns Flat 0.2 S | Washita | OK | CoCoRaHS | 35.352 | -99.176 | 0.00 |
| OK-WH-3 | Clinton 5.2 SSW | Washita | OK | CoCoRaHS | 35.437 | -99.010 | 0.00 |
| CSM | Clinton-Sherman Airport | Washita | OK | ASOS | 35.357 | -99.204 | 0.00 |
| CNYO2 | Colony | Washita | OK | COOP | 35.350 | -98.674 | 0.00 |
| CXSO2 | Fort Cobb Micronet Station F103 | Washita | OK | MICRO | 35.424 | -98.709 | 0.00 |
| CWSO2 | Fort Cobb Micronet Station F104 | Washita | OK | MICRO | 35.392 | -98.623 | 0.00 |
| NYSO2 | Fort Cobb Micronet Station F113 | Washita | OK | MICRO | 35.291 | -98.636 | 0.00 |
| RTSO2 | Retrop 2 S Mesonet | Washita | OK | MESO | 35.123 | -99.360 | 0.00 |
| AVAO2 | Alva 1 NE | Woods | OK | GOES | 36.815 | -98.648 | 0.00 |
| ALVO2 | Alva 1 W | Woods | OK | COOP | 36.801 | -98.688 | 0.00 |
| AVSO2 | Alva 7 SSW Mesonet | Woods | OK | MESO | 36.708 | -98.709 | 0.00 |
| BFFO2 | Buffalo 17 E | Woods | OK | GOES | 36.852 | -99.315 | 0.00 |
| FREO2 | Freedom | Woods | OK | COOP | 36.765 | -99.113 | 0.00 |
| MYSO2 | Freedom 16 NNE Mesonet | Woods | OK | MESO | 36.987 | -99.011 | 0.00 |
| WAYO2 | Waynoka | Woods | OK | COOP | 36.576 | -98.880 | 0.00 |
| WANO2 | Waynoka 5 S | Woods | OK | GOES | 36.517 | -98.879 | 0.00 |
| FSPO2 | Fort Supply 2 NW | Woodward | OK | GOES | 36.591 | -99.592 | 0.00 |
| OK-WW-4 | Fort Supply 4.2 SE | Woodward | OK | CoCoRaHS | 36.531 | -99.518 | 0.00 |
| FWCO2 | Fort Supply 9 S | Woodward | OK | GOES | 36.449 | -99.589 | 0.00 |
| FSLO2 | Fort Supply Lake | Woodward | OK | GOES | 36.554 | -99.571 | 0.00 |
| FDSO2 | Freedom 3 SSW Mesonet | Woodward | OK | MESO | 36.726 | -99.142 | 0.00 |
| OK-WW-1 | Mooreland 0.4 ESE | Woodward | OK | CoCoRaHS | 36.436 | -99.198 | 0.00 |
| MUTO2 | Mutual | Woodward | OK | COOP | 36.228 | -99.170 | 0.00 |
| OK-WW-2 | Quinlan 0.3 SW | Woodward | OK | CoCoRaHS | 36.452 | -99.050 | 0.00 |
| SESO2 | Seiling 7 WNW Mesonet | Woodward | OK | MESO | 36.190 | -99.040 | 0.00 |
| VICO2 | Vici 1 NNW | Woodward | OK | COOP | 36.166 | -99.304 | 0.00 |
| WWR | West Woodward Airport | Woodward | OK | AWOS | 36.437 | -99.521 | 0.00 |
| WWSO2 | Woodward 2 WSW Mesonet | Woodward | OK | MESO | 36.423 | -99.417 | 0.00 |
| TX-AC-3 | Archer City 0.7 SSW | Archer | TX | CoCoRaHS | 33.584 | -98.630 | 0.00 |
| ALWT2 | Archer City 5 N | Archer | TX | GOES | 33.663 | -98.613 | 0.00 |
| DDET2 | Dundee 6 NNW | Archer | TX | COOP | 33.816 | -98.932 | 0.00 |
| DSCT2 | Dundee 6 NNW | Archer | TX | GOES | 33.814 | -98.933 | 0.00 |
| ARHT2 | Lake Kickapoo | Archer | TX | GOES | 33.663 | -98.779 | 0.00 |
| SCOT2 | Scotland | Archer | TX | COOP | 33.663 | -98.470 | 0.00 |
| TX-AC-2 | Wichita Falls 5.2 SSW | Archer | TX | CoCoRaHS | 33.828 | -98.549 | 0.00 |
| SMUT2 | Lake Kemp | Baylor | TX | COOP | 33.754 | -99.144 | 0.00 |
| SYOT2 | Lake Kemp Rain Gage | Baylor | TX | GOES | 33.758 | -99.151 | 0.00 |
| MBLT2 | Mabelle 6 N | Baylor | TX | GOES | 33.760 | -99.143 | 0.00 |
| MCBT2 | Millers Creek RAWS | Baylor | TX | RAWS | 33.414 | -99.401 | 0.00 |
| SEYT2 | Seymour 11 NW | Baylor | TX | GOES | 33.700 | -99.388 | 0.00 |
| SYRT2 | Seymour 3 NW | Baylor | TX | COOP | 33.642 | -99.289 | 0.00 |
| CHWT2 | Charlie 3 SE | Clay | TX | GOES | 34.053 | -98.296 | 0.00 |
| HTAT2 | Henrietta 2 W | Clay | TX | GOES | 33.826 | -98.240 | 0.00 |
| ARRT2 | Lake Arrowhead | Clay | TX | GOES | 33.764 | -98.371 | 0.00 |
| TX-CLY-1 | Raymond 4.8 S | Clay | TX | CoCoRaHS | 33.810 | -98.398 | 0.00 |
| CWLT2 | Crowell | Foard | TX | COOP | 33.990 | -99.730 | 0.00 |
| TD-FD-1 | Crowell 10.5 E | Foard | TX | CoCoRaHS | 33.985 | -99.541 | 0.00 |
| TRST2 | Truscott 5 NNE | Foard | TX | GOES | 33.821 | -99.786 | 0.00 |
| QGCT2 | Quanah 4 N | Hardeman | TX | GOES | 34.354 | -99.740 | 0.00 |
| TX-KX-2 | Benjamin 0.2 SSE | Knox | TX | CoCoRaHS | 33.580 | -99.792 | 0.00 |
| BENT2 | Benjamin 4 N | Knox | TX | GOES | 33.644 | -99.801 | 0.00 |
| TX-KX-3 | Knox City 8.8 WNW | Knox | TX | CoCoRaHS | 33.487 | -99.944 | 0.00 |
| MUNT2 | Munday 1 W | Knox | TX | COOP | 33.450 | -99.636 | 0.00 |
| TX-KX-1 | Truscott 2.7 NW | Knox | TX | CoCoRaHS | 33.777 | -99.834 | 0.00 |
| TSCT2 | Truscott 3 W | Knox | TX | COOP | 33.757 | -99.862 | 0.00 |
| TBPT2 | Truscott Brine Lake | Knox | TX | GOES | 33.798 | -99.836 | 0.00 |
| TX-WT-07 | Electra 0.1 SE | Wichita | TX | CoCoRaHS | 34.030 | -98.918 | 0.00 |
| ELTT2 | Electra 9 S | Wichita | TX | GOES | 33.906 | -98.905 | 0.00 |
| IPWT2 | Iowa Park 4 SW | Wichita | TX | GOES | 33.897 | -98.707 | 0.00 |
| TX-WT-14 | Kadane Corner 1.0 SSW | Wichita | TX | CoCoRaHS | 33.837 | -98.836 | 0.00 |
| CWC | Kickapoo Downtown Airport | Wichita | TX | AWOS | 33.861 | -98.490 | 0.00 |
| IPRT2 | North Fork Fuffalo Creek Reservoir | Wichita | TX | GOES | 33.987 | -98.752 | 0.00 |
| WICT2 | Wichita Falls 2 W | Wichita | TX | GOES | 33.909 | -98.534 | 0.00 |
| TX-WT-13 | Wichita Falls 3.4 SSW | Wichita | TX | CoCoRaHS | 33.854 | -98.544 | 0.00 |
| TX-WT-15 | Wichita Falls 7.2 WSW | Wichita | TX | CoCoRaHS | 33.861 | -98.601 | 0.00 |
| SPS | Wichita Falls Municipal Airport | Wichita | TX | ASOS | 33.979 | -98.493 | 0.00 |
| ELKT2 | Lake Electra | Wilbarger | TX | GOES | 33.975 | -99.023 | 0.00 |
| VNNT2 | Vernon | Wilbarger | TX | COOP | 34.152 | -99.325 | 0.00 |
| VERT2 | Vernon 3 NW | Wilbarger | TX | GOES | 34.179 | -99.323 | 0.00 |
| F05 | Vernon/Wilbarger County Airport | Wilbarger | TX | AWOS | 34.226 | -99.284 | 0.00 |
North Canadian River near El Reno, OK (ELNO2)
North Canadian River near Yukon, OK (YUKO2)
North Canadian River at Britton Road at Oklahoma City, OK (OKBO2)
North Canadian River near Yukon, OK (HRHO2)
North Canadian River near Shawnee, OK (SWNO2)
North Canadian River near Wetumka, OK (WETO2)
Time: 3 PM CDT May 31, 2013 to 5 AM CDT June 1, 2013
Yellow Polygons: Severe Thunderstorm Warnings
Red Polygons: Tornado Warnings
KTLX (Oklahoma City, OK) WSR-88D: Time: 3:30-9:30 PM CDT May 31st.
Red Polygons: Tornado Warnings
KTLX (Oklahoma City, OK) WSR-88D: Time: 5:51-6:46 PM CDT May 31st.
Left: 0.5 deg Storm Relative Motion (SRM) with a motion set 290 deg. at 20 kts
Right: 0.5 deg Reflectivity
The above image is an AVHRR IR satellite capture from 4:51 pm CDT on May 31, 2013. IR satellite images are useful because they depict how cold cloud tops are. In this case, the deep reds, blacks, and grays represent very cold cloud tops associated with developing supercell thunderstorms. Other weaker storms are also noted across southwest Oklahoma, where more greens and yellows are noted. The other markers (light blue) on this map are surface plots, and indicate surface conditions at various locations across Oklahoma and north Texas.
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The next 10 photos show EF-2/EF-3 damage was caused by the "El Reno" tornado on May 31, 2013. These photos were taken by NWS/NOAA personnel as part of a damage survey.
Photo 1: This photo shows EF-3 damage to a house near the intsersection of S. Airport Road and SW 15th Street, or about 6.4 miles southwest of El Reno, OK in Canadian County. The exterior walls of the house had collapsed. |
Photo 2: This photo shows EF-3 damage to a metal building near the intsersection of S. Airport Road and SW 15th Street, or about 6.4 miles southwest of El Reno, OK in Canadian County. A progressive collapse of rigid frames occurred with this metal building. |
Photo 3: This photo shows EF-3 damage to a house near the intsersection of Rother Road and SW 15th Street, or about 6 miles south-southeast of El Reno, OK in Canadian County. All of the walls of the house collapsed. |
Photo 4: This photo shows EF-2 damage to a house near the intsersection of Rother Road and SW 15th Street, or about 6 miles south-southeast of El Reno, OK in Canadian County. Large sections of the roof structure were removed, but most walls remained standing. |
Photo 5: This photo shows EF-2 damage to a another house near the intsersection of Rother Road and SW 15th Street, or about 6 miles south-southeast of El Reno, OK in Canadian County. Large sections of the roof structure were removed, but most walls remained standing. |
Photo 6: This photo shows EF-3 damage to a metal and steel building just north of U.S Interstate Highway 40, or about 5 miles east-southeast of El Reno, OK in Canadian County. A progressive collapse of rigid frames occurred with the metal and steel building. |
Photo 7: This photo shows EF-3 damage to some broken and bent steel poles to some electrical power lines near the intersection of Jensen Road and S. Radio Road, or about 4 miles southeast of El Reno, OK in Canadian County. |
Photo 8: This photo shows EF-3 damage to a large metal and steel building at the Canadian Valley Technology Center, or about 4.5 miles east-southeast of El Reno, OK in Canadian County. A collapse of the exterior walls occurred with this building. |
Photo 9: This photo shows EF-3 damage to a large metal and steel building at the Canadian Valley Technology Center, or about 4.5 miles east-southeast of El Reno, OK in Canadian County. A progressive collapse of rigid frames occurred with this metal building. |
Photo 9: This photo shows a heavily damaged white Chevy Cobalt near the intersection of Reuter Road and S. Radio Road, or 4.8 miles southeast of El Reno, OK. Three storm chasers were killed when this vehicle was hit by one of sub-vortices within the larger circulation of the "El Reno" tornado. |
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