POST TROPICAL CYCLONE REPORT...TROPICAL STORM CRISTOBAL
NATIONAL WEATHER SERVICE NEW ORLEANS LA
849 AM CDT THU JUN 18 2020
NOTE: THE DATA SHOWN HERE ARE PRELIMINARY....AND SUBJECT TO UPDATES
AND CORRECTIONS AS APPROPRIATE.
THIS REPORT INCLUDES EVENTS OCCURRING WHEN WATCHES AND/OR WARNINGS
WERE IN EFFECT...OR WHEN SIGNIFICANT FLOODING ASSOCIATED WITH
CRISTOBAL OR ITS REMNANTS WAS AFFECTING THE AREA.
MS COUNTIES INCLUDED...AMITE...HANCOCK...HARRISON...JACKSON...
PEARL RIVER...PIKE...WALTHALL...WILKINSON
LOUISIANA PARISHES INCLUDED...ASCENSION...ASSUMPTION...EAST BATON
ROUGE...EAST FELICIANA...IBERVILLE...JEFFERSON...LAFOURCHE...
LIVINGSTON...ORLEANS...PLAQUEMINES...POINTE COUPEE...ST. BERNARD...
ST. CHARLES...ST. HELENA...ST. JAMES...ST. JOHN THE BAPTIST...
ST. TAMMANY...TANGIPAHOA...TERREBONNE...WASHINGTON...WEST BATON
ROUGE...WEST FELICIANA
6/18/20 UPDATE #1...ADDED WIND AND PRESSURE DATA FROM NON-NWS METAR
SITES AT KBIX...KHSA AND KNBG. ADDED RAINFALL TOTALS FROM SEVERAL
COCORAHS SITES. ADDED STORM TIDE DATA FROM SELECT USACE AND USGS
GAGES.
A. LOWEST SEA LEVEL PRESSURE/MAXIMUM SUSTAINED WINDS AND PEAK GUSTS
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METAR OBSERVATIONS... NOTE: ANEMOMETER HEIGHT IS 10 METERS AND WIND
AVERAGING IS 2 MINUTES
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LOCATION ID MIN DATE/ MAX DATE/ PEAK DATE/
LAT LON PRES TIME SUST TIME GUST TIME
DEG DECIMAL (MB) (UTC) (KT) (UTC) (KT) (UTC)
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KNEW-NEW ORLEANS LAKEFRONT AIRPORT
30.04 -90.03 993.2 08/0139 060/034 07/1816 I 050/042 07/1816 I
KGPT-GULFPORT AIRPORT
30.40 -89.07 995.6 08/0154 100/033 07/2022 110/043 07/2107
KBIX-BILOXI KEESLER AFB
30.42 -88.92 996.2 08/0130 120/030 08/1336 120/041 07/1846
KPQL-PASCAGOULA AIRPORT
30.46 -88.53 998.3 08/0153 160/026 08/0203 120/039 07/2059
KNBG-BELLE CHASSE NAS
29.87 -90.87 993.8 07/2355 050/025 07/1802 050/033 07/1412
KASD-SLIDELL AIRPORT
30.35 -89.82 993.6 08/0141 170/024 08/0533 200/041 08/0327
KMSY-NEW ORLEANS ARMSTRONG INTL AIRPORT
29.98 -90.25 994.9 08/0240 030/023 07/1303 040/035 07/1417
KHSA-STENNIS AIRPORT
30.37 -89.45 110/021 07/1949 090/038 07/2049
KBTR-BATON ROUGE AIRPORT
30.54 -91.15 994.6 08/0702 040/017 07/1444 020/024 07/1644
KMCB-MCCOMB AIRPORT
31.18 -90.47 994.2 08/0915 030/016 08/0205 020/025 08/0322
REMARKS: WIND IS REPORTED DDD/SSS WHERE DDD IS THE DIRECTION AND
SSS IS THE SPEED. KBTR AND KMCB BOTH RECOREDED HIGHER GUSTS AFTER
TS WARNINGS WERE DROPPED, BUT NEITHER REPORTED ANY WINDS GREATER
THAN 34 KTS.
NON-METAR OBSERVATIONS... NOTE: ANEMOMETER HEIGHT IN METERS AND WIND
AVERAGING PERIOD IN MINUTES INDICATED UNDER MAXIMUM SUSTAINED WIND
IF KNOWN
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LOCATION ID MIN DATE/ MAX DATE/ PEAK DATE/
LAT LON PRES TIME SUST TIME GUST TIME
DEG DECIMAL (MB) (UTC) (KT) (UTC) (KT) (UTC)
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WX FLOW-GULFPORT
30.36 -89.11 994.3 08/0137 080/040 07/2117 080/052 07/2207
10.3/1
GDXM6-GRAND BAY MS
30.36 -88.42 1000.0 08/0200 100/032 07/2245
4.5/2
WX FLOW-NEW ORLEANS LAKEFRONT
30.04 -90.02 991.7 08/0107 060/032 07/1813 050/041 07/1133
10.3/1
WX FLOW-MANDEVILLE
30.40 -90.09 991.9 08/0145 180/027 08/0755 050/034 07/2150
10.3/1
KXPY-PORT FOURCHON HELIPORT LA
29.12 -90.20 080/025 07/0620 040/036 07/1120
30.0/2
WX FLOW-DULAC
29.35 -90.73 994.0 07/2150 020/022 07/1335 020/031 07/1350
10.3/1
WX FLOW-WAGGAMAN
29.94 -90.23 992.2 08/0057 030/021 07/1057 030/033 07/1102
10.3/1
WX FLOW-BILOXI
30.44 -88.98 993.3 08/0118 180/018 08/0728 100/035 07/1753
15.2/1
REMARKS: WIND IS REPORTED DDD/SSS WHERE DDD IS THE CARDINAL DIRECTION
AND SSS IS THE SPEED.
B. MARINE OBSERVATIONS... NOTE: ANEMOMETER HEIGHT IN METERS AND WIND
AVERAGING PERIOD IN MINUTES INDICATED UNDER MAXIMUM SUSTAINED WIND
IF KNOWN
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LOCATION ID MIN DATE/ MAX DATE/ PEAK DATE/
LAT LON PRES TIME SUST TIME GUST TIME
DEG DECIMAL (MB) (UTC) (KT) (UTC) (KT) (UTC)
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WX FLOW-SHIP ISLAND
30.23 -88.98 994.0 08/0052 090/042 07/2107 090/056 07/2057
11.8/1
PSTL1-PILOTS STATION EAST
28.93 -89.41 991.5 07/2042 100/041 07/1030 130/055 07/1236
20.3/2
KMIS-MP 140B AWOS
29.30 -88.84 200/039 08/0815 200/048 08/0435
85.0/2
KVKY-MAIN PASS 289C
29.26 -88.44 200/038 08/0255 200/046 08/0150
115/2
WX FLOW-BAYOU BIENVENUE
30.00 -89.90 990.4 08/0043 070/038 07/1743 060/050 07/1738
27.4/1
BURL1-NOAA C-MAN SW PASS
28.90 -89.43 MMM/037 07/1100 MMM/044 07/1100
38.0/10
PTBM6-PETIT BOIS ISLAND
30.21 -88.50 997.7 08/0048 100/036 07/2112 110/050 07/1942
4.6/10
WYCM6-BAY WAVELAND YACHT CLUB
30.33 -89.33 995.0 08/0030 100/036 07/2024 080/044 07/2130
9.9/2
LOPL1-LOUISIANA OFFSHORE OIL PORT, LA
28.89 -90.02 995.1 07/1117 070/036 07/0732 070/042 07/0732
57.9/2
SHBL1-SHELL BEACH NOAA NOS
29.87 -89.67 993.4 07/2342 070/034 07/1130 060/041 07/1230
15.6/2
NWCL1-NEW CANAL -NOAA NOS
30.03 -90.11 993.1 08/0118 040/033 07/1218 050/041 07/1824
9.9/2
FREL1-FRENIER LANDING, LA NOS
30.11 -90.42 993.7 08/0054 010/030 07/2018 010/037 07/2018
10.0/10
PILL1-PILOTTOWN, LA NOS
29.18 -89.26 992.6 07/2130 210/028 08/0800 210/034 08/0530
9.5/2
WX FLOW-MIDLAKE
30.20 -90.12 992.2 08/0119 040/028 07/1934 060/036 07/2234
12.5/1
GISL1-NOAA C-MAN GRAND ISLE
29.26 -89.96 320/025 07/0054 140/034 08/1512
6.6/2
BYGL1-BAYOU GAUCHE
29.78 -90.42 994.8 07/2300 040/011 07/1236 030/023 07/1248
30.8/2
REMARKS: WIND IS REPORTED DDD/SSS WHERE DDD IS THE CARDINAL DIRECTION
AND SSS IS THE SPEED.
C. STORM TOTAL RAINFALL FROM 1200 UTC JUN 06 UNTIL 1200 UTC JUN 09
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CITY/TOWN COUNTY ID RAINFALL
LAT LON (IN)
DEG DECIMAL
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GAUTIER 4.9 N JACKSON MS-JC-22 9.79
30.46 -88.65
OCEAN SPRINGS 3.6 ESE JACKSON MS-JC-12 9.77
30.38 -88.75
PASCAGOULA TRENT LOTT AP JACKSON KPQL 9.02
30.46 -88.53
BILOXI KEESLER AFB HARRISON KBIX 8.52
30.4 -88.92
PASS CHRISTIAN 8.9 NNW HARRISON MS-HR-15 8.31
30.44 -89.28
GULFPORT - AIRPORT RD HARRISON TCGM6 8.28
30.42 -89.08
GULFPORT-BILOXI AIRPORT HARRISON KGPT 7.56
30.25 -89.05
BILOXI 13.1 NNW HARRISON MS-HR-34 7.52
30.57 -89.05
SAUCIER 1.7 NNE HARRISON MS-HR-22 7.10
30.66 -89.13
GULFPORT-COOP HARRISON GLFM6 6.94
30.39 -89.21
KILN 3.3 N HANCOCK MS-HC-13 6.92
30.46 -89.43
WAVELAND 1.0 NW HANCOCK MS-HC-18 6.85
30.30 -89.40
MERAUX ST. BERNARD MERL1 6.30
29.93 -89.93
SAUCIER HARRISON SCRM6 6.25
30.63 -89.05
DIAMONDHEAD 0.9 NNW HANCOCK MS-HC-5 5.94
30.39 -89.38
CARRIERE 5.4 E PEARL RIVER MS-PR-13 5.62
30.62 -89.56
PICAYUNE 5.6 ENE PEARL RIVER MS-PR-4 5.35
30.55 -89.59
NEW ORLEANS 2.1 ENE ORLEANS LA-OR-06 5.31
29.96 -90.04
WHITE PLAINS HARRISON WPTM6 5.22
30.59 -88.91
SLIDELL 4.4 E ST. TAMMANY LA-ST-17 5.20
30.28 -89.70
AMITE CITY 0.8 SW TANGIPAHOA LA-TG-19 5.14
30.73 -90.52
NEW ORLEANS - AUDUBON PARK ORLEANS NEWL1 5.01
29.93 -90.13
THIBADAUX 4 SE LAFOURCHE THIL1 4.88
29.75 -90.77
SLIDELL CITY COOP ST. TAMMANY SISL1 4.61
30.27 -89.77
BROWNSFIELD 5.8 NE EAST BATON ROUGE LA-EB-9 4.38
30.61 -91.05
PRIDE EAST BATON ROUGE PRIL1 4.33
30.67 -90.96
LITTLE SANDY CRK PEAIRS RD EAST BATON ROUGE PRCL1 4.30
30.64 -91.00
N.O. DOWNTOWN HELIPORT ORLEANS K7N0 4.20
29.95 -90.08
POPLARVILLE PEARL RIVER POPM6 4.18
30.84 -89.55
GRETNA 1.9 SE JEFFERSON LA-JF-16 4.11
29.89 -90.03
DENHAM SPRINGS 6.8 N LIVINGSTON LA-LV-2 4.02
30.58 -90.97
SLIDELL NWS WFO ST. TAMMANY LIX 3.91
30.34 -89.82
CHAUVIN 2.6 NNE TERREBONNE LA-TR-8 3.91
29.48 -90.58
LACOMBE 1.4 N ST. TAMMANY LA-ST-8 3.88
30.33 -89.93
GRAY 0.5 ENE TERREBONNE LA-TR-5 3.86
29.68 -90.77
SUN COOP ST. TAMMANY SUNL1 3.80
30.65 -89.93
BAYOU SORREL LOCK IBERVILLE BSRL1 3.75
30.13 -91.32
RIGOLETS NR LK PONTCHARTRAIN ORLEANS RIGL1 3.49
30.16 -89.74
CAMP COVINGTON ST. TAMMANY CGSL1 3.46
30.56 -90.15
NAV CANAL 1 NR PEARL RIVER ST. TAMMANY PRUL1 3.46
30.46 -89.78
N.O. LAKEFRONT AIRPORT ORLEANS KNEW 3.43
30.05 -90.03
ABITA RIVER NR COVINGTON ST. TAMMANY ABRL1 3.34
30.46 -90.10
GONZALES ASCENSION GZLL1 3.31
30.23 -90.92
MAUREPAS LIVINGSTON MAUL1 3.23
30.31 -90.61
LIVINGSTON LIVINGSTON LVGL1 3.12
30.50 -90.75
GONZALES 4.0 S ASCENSION LA-AS-5 3.12
30.16 -90.92
BUSH ST. TAMMANY BSHL1 3.11
30.63 -89.9
PLAQUEMINE IBERVILLE PQML1 3.01
30.32 -91.25
CLINTON 0.8 SE EAST FELICIANA LA-EF-5 3.00
30.85 -91.91
BELLE CHASSE NAS PLAQUEMINES KNBG 2.84
29.84 -90.02
BOGALUSA WASHINGTON BXAL1 2.78
30.79 -89.82
GRAMERCY 0.4 NW ST. JAMES LA-SJ-2 2.75
30.06 -90.70
CONVENT ST. JAMES CNVL1 2.70
30.00 -90.82
NEW ORLEANS INTL AIRPORT JEFFERSON KMSY 2.70
29.99 -90.25
DONALDSONVILLE ASSUMPTION DVLL1 2.60
30.07 -91.02
DULAC TERREBONNE DLCL1 2.56
29.43 -90.70
WAKEFIELD 0.9 WNW WEST FELICIANA LA-WF-4 2.52
30.44 -91.07
LIBERTY AMITE LIBM6 2.40
31.17 -90.82
MCCOMB PIKE CO AIRPORT PIKE KMCB 2.37
31.18 -90.47
OLIVE BRANCH EAST FELICIANA OLVL1 2.34
30.76 -90.04
PORT ALLEN WEST BATON ROUGE PTAL1 2.12
30.45 -91.21
LIVERPOOL ST. HELENA LPOL1 2.05
30.93 -90.67
REMARKS: DATA CURRENTLY INCLUDED FROM NWS ASOS AND CO-OP STATIONS
AS WELL AS AUTOMATED RIVER GAUGES AND COCORAHS. ONLY REPORTS OVER 3
INCHES ARE INCLUDED UNLESS NO OFFICIAL REPORTS OVER 3 INCHES WERE
REPORTED IN A PARISH/COUNTY.
D. INLAND FLOODING...
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HARRISON...MINOR FLOODING WAS OBSERVED ALONG THE WOLF, BILOXI, AND
TCHOUTACABOUFFA RIVERS.
PEARL RIVER...MINOR FLOODING WAS OBSERVED ALONG THE EAST AND WEST
HOBOLOCHITTO CREEKS.
REMARKS: NONE
E. MAXIMUM OBSERVED WATER LEVEL (WL)...
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ID CITY/TOWN COUNTY STATE WL DATUM DATE/ SOURCE
OR LOCATION (FT) TIME
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SHBL1 SHELL BEACH ST. BERNARD LA 6.15 MHHW 07/2248 NOS
29.8681 -89.6732
WYCM6 WAVELAND HANCOCK MS 5.71 MHHW 07/2124 NOS
30.3250 -89.3250
BCFL1 BONNET CARRE SP ST. CHARLES LA 4.60 MHHW 07/2324 NOS
30.0679 -90.3900
NWCL1 NEW CANAL ORLEANS LA 3.97 MHHW 08/0130 NOS
30.0272 -90.1133
PNLM6 PASCAGOULA NOAA JACKSON MS 3.63 MHHW 07/1906 NOS
30.3678 -88.5631
PSTL1 PILOTS STATION PLAQUEMINES LA 3.18 MHHW 07/1330 NOS
28.9322 -89.4075
PILL1 PILOTTOWN PLAQUEMINES LA 2.94 MHHW 07/1530 NOS
29.1783 -89.2583
GISL1 GRAND ISLE JEFFERSON LA 2.51 MHHW 07/1700 NOS
29.2633 -89.9567
PTFL1 PORT FOURCHON LAFOURCHE LA 2.13 MHHW 07/1848 NOS
29.1143 -90.1992
GIWW BARRIER AT N.O. ORLEANS LA 7.27 NAVD88 07/1915 USGS
30.0144 -89.9019
BAYOU DUPRE NR VIOLET ST. BERNARD LA 7.20 NAVD88 07/1915 USGS
29.9352 -89.8366
D'IBERVILLE HARRISON MS 7.18 NAVD88 08/1530 USGS
30.4758 -88.8933
PEARL RIV NR CLAIBORNE HANCOCK MS 6.75 NAVD88 07/2215 USGS
30.1947 -89.5342
BACK BAY POINTE A LA PLAQUEMINES LA 6.59 NAVD88 07/1700 USGS
29.6372 -89.5636
MS SOUND NR GRAND PASS ST. BERNARD LA 6.13 NAVD88 07/2115 USGS
30.1228 -89.2503
PEARL RIVER NR I10 ST. TAMMANY LA 6.07 NAVD88 08/0345 USGS
30.2979 -89.7022
CHEF PASS NR LK BORGNE ORLEANS LA 5.79 NAVD88 08/0000 USACE
30.0667 -89.8010
CROOKED BAYOU DELACROI PLAQUEMINES LA 5.43 NAVD88 07/2030 USGS
29.7081 -89.7194
OLD FORT BAYOU JACKSON MS 5.23 NAVD88 07/2045 USGS
30.4192 -88.8281
LAKEFRONT AIRPORT ORLEANS LA 4.63 NAVD88 08/0100 USACE
30.0399 -90.0188
MANDEVILLE ST. TAMMANY LA 4.63 NAVD88 08/0700 USACE
30.3658 -900923
CAERNARVON CANAL PLAQUEMINES LA 4.57 NAVD88 08/0800 USACE
29.8587 -89.9068
BARATARIA BAY N OF GI PLAQUEMINES LA 4.22 NAVD88 07/1545 USGS
29.4225 -89.9506
PASS MANCHAC PONCHATOU ST. JOHN LA 3.84 NAVD88 08/1100 USACE
30.2814 -90.4003
LITTLE LAKE NR CUTOFF LAFOURCHE LA 3.50 NAVD88 07/2015 USGS
29.5175 -90.1814
CAILLOU BAY COCODRIE TERREBONNE LA 3.45 NAVD88 07/1800 USGS
29.0781 -90.8714
AMITE RIV NR MAUREPAS LIVINGSTON LA 3.31 NAVD88 08/1945 USGS
30.3064 -90.6103
BAYOU SEGNETTE GATE JEFFERSON LA 3.01 NAVD88 09/0300 USACE
29.8968 -90.1567
BARATARIA NR LAFITTE JEFFERSON LA 2.73 NAVD88 09/0100 USACE
29.6694 -90.1106
REMARKS: ON NOS GAGES THE MHHW DATUM IS USED AS A PROXY FOR
INUNDATION. USGS AND USACE GAGES REPORT IN NAVD88 AND PEAK WATER
LEVELS ARE NOT NECESSARILY REPRESENTATIVE OF INUNDATION DEPTH.
F. TORNADOES...
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(DIST)CITY/TOWN COUNTY DATE/ EF SCALE
LAT LON (DEG DECIMAL) TIME(UTC) (IF KNOWN)
DESCRIPTION
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NO KNOWN TORNADOES
G. STORM IMPACTS BY COUNTY...
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COUNTY DEATHS INJURIES EVACUATIONS
DESCRIPTION
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HANCOCK 0 0 UNK
STORM SURGE FLOODED NUMEROUS ROADWAYS IN THE LOW LYING PORTIONS OF
THE COUNTY. A FEW HOMES SUFFERED DAMAGE DUE TO WATER INFILTRATION,
WITH ADDITIONAL DAMAGE TO BELONGINGS, VEHICLES, STORAGE UNDERNEATH
ELEVATED STRUCTURES. AROUND A DOZEN TREES FELL, WITH THREE OF THEM
CAUSING DAMAGE TO HOMES. A FEW OTHER HOMES SUFFERED MINOR WIND
DAMAGE. THE COUNTY ESTIMATES COUNTY-WIDE DAMAGES TO BE AROUND $3.9M.
HARRISON 0 0 4
STORM SURGE TOPPED THE SEAWALL IN LOW LYING AREAS BUT DID NOT
COMPLETELY COVER THE EAST BOUND LANES OF HWY 90. NEARLY ALL PIERS ON
THE FRONT BEACH AND A LARGE NUMBER OF PIERS IN THE BAY WERE DAMAGED
MOSTLY DUE TO WAVE ACTION. APPROXIMATELY 35 ROADS WERE CLOSED DUE TO
FLOODING THROUGHOUT THE EVENT WITH NUMEROUS VEHICLE AND WATER
RESCUES PERFORMED DUE TO MOTORISTS NOT FOLLOWING TRAFFIC ORDERS AND
CLOSURE NOTICES. ONE FAMILY UNIT WAS HOUSED IN A MOTEL BECAUSE OF
FLOODING.
JACKSON 0 0 UNK
APPROXIMATELY 90 ROADS FLOODED WITHIN THE COUNTY. 7 HOMES WERE
DAMAGED IN OCEAN SPRINGS WITH 1 ADDITIONAL HOME DAMAGED IN GAUTIER.
THE 3 BEACHES IN THE COUNTY SUFFERED AN ESTIMATED $625K IN DAMAGE.
JEFFERSON 0 0 UNK
GRAND ISLE SUFFERED CONSIDERABLE FLOODING AND BEACH EROSION ON BOTH
THE NORTH AND SOUTH SIDES OF THE ISLAND. FLOODING WAS GENERALLY
LIMITED TO ROADWAYS WITH NO HOMES OR BUSINESSES SUFFERING WATER
INTRUSION. 4-5 TREES WERE REPORTED DOWN BUT DID NOT CAUSE DAMAGE TO
STRUCTURES.
ST. TAMMANY 0 0 29
NUMEROUS ROADS WERE FLOODED BY STORM SURGE IN THE LOWER LYING
PORTIONS OF SLIDELL, LACOMBE, MANDEVILLE, AND MADISONVILLE. WATER
INTRUSION WAS REPORTED INTO A FEW GARAGES. A TOTAL OF 29 PEOPLE WERE
EITHER EVACUATED OR RESCUED FROM CABINS AT FOUNTAINBLEU STATE PARK.
A FEW TREES WERE ALSO REPORTED DOWN ACROSS THE PARISH.
$$
LEGEND: I-INCOMPLETE DATA E-ESTIMATED
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