National Weather Service United States Department of Commerce

Severe Thunderstorms in the East Sunday; Excessive Heat Lingers in the Southern U.S. and Returning to California

Scattered damaging winds from severe thunderstorms will be possible across parts of the Northeast and Mid-Atlantic States Sunday. Excessive heat will continue over the southern U.S. Sunday before another round of heat arrives Monday through the central and southern U.S. spreading into the East by Independence Day. California will see excessive heat starting Tuesday. Read More >

Overview

A potent surface low lifted across the western Great Lakes on November 15, 2020, bringing two rounds of convection and high winds. Wind gusts of 50 to 65 mph caused power outages, structural damage, and blew over trees across northeast Indiana and northwest Ohio. 

Image
12Z WPC Surface Analysis

Photos & Video

Photo Photo Photo Photo

Wind Damage in Deshler, OH

(Storm Spotter KE8GJY)

Wind Damage in Deshler, OH

(Storm Spotter KE8GJY)

Hail 5SW Van Wert, OH

(Derrick Marsee)

Wind Damage - Waynedale School, Fort Wayne, IN

(Nicalas Shimp)


Radar

Sequence of Events

There were three distinct rounds of showers and thunderstorms associated with this system. The first occurred just after midnight as a warm front lifted across the area. The second was associated with a pre-frontal trough. The third round was associated with the main cold front which moved from west to east just before midday. 

Radar Image Radar Image Radar Image Radar Image

1205 AM EST - Warm Frontal Rain

226 AM EST - First Round of Storms

 

901 AM EST - Cold Front - Second Round of Storms

 

1031 AM EST - Cold Front - Second Round of Storms

 


Storm Reports

Wind Speeds

 

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
751 AM EST MON NOV 16 2020

...HIGHEST WIND REPORTS FROM NOVEMBER 15TH 2020...

LOCATION                     SPEED     TIME/DATE       LAT/LON              

...INDIANA...

...ALLEN COUNTY...
FORT WAYNE INTERNATIONAL AP  63 MPH    0252 PM 11/15   40.98N/85.18W        
FORT WAYNE INTERNATIONAL AP  63 MPH    0154 PM 11/15   40.98N/85.18W        
FORT WAYNE INTERNATIONAL AP  60 MPH    1054 AM 11/15   40.98N/85.18W        
FORT WAYNE INTERNATIONAL AP  56 MPH    1017 AM 11/15   40.98N/85.18W        
2.9 S WALLEN (INDOT)         55 MPH    1100 AM 11/15   41.12N/85.16W        
WOODBURN                     37 MPH    0315 PM 11/15   41.14N/84.86W        

...CASS COUNTY...
LOGANSPORT                   54 MPH    0935 AM 11/15   40.72N/86.37W        
LOGANSPORT                   51 MPH    1135 AM 11/15   40.72N/86.37W        
1.7 N GEORGETOWN (INDOT)     43 MPH    0127 PM 11/15   40.76N/86.50W        
GALVESTON                    42 MPH    1215 PM 11/15   40.56N/86.19W        
WALTON                       40 MPH    0116 PM 11/15   40.66N/86.22W        

...DE KALB COUNTY...
GARRETT                      46 MPH    0320 PM 11/15   41.33N/85.13W        
AUBURN DEKALB                44 MPH    1235 PM 11/15   41.30N/85.07W        

...ELKHART COUNTY...
GOSHEN                       54 MPH    1026 AM 11/15   41.53N/85.78W        
GOSHEN                       52 MPH    0940 AM 11/15   41.53N/85.78W        
ELKHART MUNICIPA             41 MPH    0952 AM 11/15   41.72N/86.00W        
2.6 SW SIMONTON LAKE (INDOT) 40 MPH    0240 PM 11/15   41.72N/86.01W        
JAMESTOWN                    40 MPH    1208 PM 11/15   41.64N/86.04W        

...FULTON COUNTY...
3 W ROCHESTER                46 MPH    0145 PM 11/15   41.05N/86.26W        
ATHENS                       45 MPH    0925 AM 11/15   41.07N/86.13W        

...GRANT COUNTY...
GRANT COUNTY MUNICIPAL APT   56 MPH    1015 AM 11/15   40.48N/85.68W        
GRANT COUNTY MUNICIPAL APT   53 MPH    1035 AM 11/15   40.48N/85.68W        
2.2 NW UPLAND (INDOT)        53 MPH    1000 AM 11/15   40.48N/85.55W        
REXFORD                      40 MPH    1022 AM 11/15   40.59N/85.67W        

...HUNTINGTON COUNTY...
HUNTINGTON                   52 MPH    1035 AM 11/15   40.85N/85.45W        
HUNTINGTON                   49 MPH    0103 PM 11/15   40.83N/85.53W        
HUNTINGTON                   49 MPH    1201 PM 11/15   40.93N/85.55W        
MARKLE                       48 MPH    1033 AM 11/15   40.82N/85.41W        
HUNTINGTON                   39 MPH    1058 AM 11/15   40.93N/85.41W        

...JAY COUNTY...
PORTLAND                     54 MPH    1055 AM 11/15   40.45N/84.98W        

...KOSCIUSKO COUNTY...
WARSAW MUNI                  51 MPH    0235 PM 11/15   41.27N/85.83W        
WARSAW                       40 MPH    0216 PM 11/15   41.21N/85.87W        
LEESBURG                     37 MPH    0233 PM 11/15   41.31N/85.72W        
WARSAW                       35 MPH    1055 AM 11/15   41.33N/85.77W        

...LA PORTE COUNTY...
2.7 W WATERFORD (INDOT)      54 MPH    0341 PM 11/15   41.66N/86.89W        
2.7 W WATERFORD (INDOT)      52 MPH    1241 PM 11/15   41.66N/86.89W        
LA PORTE                     44 MPH    0235 PM 11/15   41.57N/86.73W        
MICHIGAN CITY KMGC           44 MPH    0155 PM 11/15   41.70N/86.82W        

...LAGRANGE COUNTY...
1.9 NW HOWE (INDOT)          42 MPH    0120 PM 11/15   41.75N/85.44W        

...MARSHALL COUNTY...
PLYMOUTH SITE KC65           43 MPH    0135 PM 11/15   41.37N/86.30W        
2.6 NW ARGOS (INDOT)         39 MPH    1130 AM 11/15   41.27N/86.27W        
PLYMOUTH                     36 MPH    0215 PM 11/15   41.34N/86.31W        

...MIAMI COUNTY...
1 S GRISSOM AFB              60 MPH    0949 AM 11/15   40.64N/86.15W        
GRISSOM AFB PERU             56 MPH    1056 AM 11/15   40.63N/86.15W        
GRISSOM AFB PERU             51 MPH    0156 PM 11/15   40.63N/86.15W        
SANTA FE                     44 MPH    0219 PM 11/15   40.64N/85.99W        

...NOBLE COUNTY...
KENDALLVILLE                 51 MPH    0535 PM 11/15   41.47N/85.25W                

...PULASKI COUNTY...
MONTEREY                     44 MPH    0830 AM 11/15   41.11N/86.52W        

...ST. JOSEPH COUNTY...
SOUTH BEND INTERNATIONAL AP  48 MPH    0609 PM 11/15   41.70N/86.32W        
SOUTH BEND INTERNATIONAL AP  48 MPH    0132 PM 11/15   41.70N/86.32W        
OSCEOLA                      38 MPH    0218 PM 11/15   41.64N/86.06W        

...STARKE COUNTY...
KNOX - STARKE CO. AIRPORT    52 MPH    0135 PM 11/15   41.33N/86.67W        
KNOX - STARKE CO. AIRPORT    51 MPH    1035 AM 11/15   41.33N/86.67W        

...STEUBEN COUNTY...
ANGOLA                       53 MPH    1115 AM 11/15   41.63N/85.08W        
PLEASANT LAKE                35 MPH    1100 AM 11/15   41.57N/85.01W        

...WABASH COUNTY...
SOMERSET                     46 MPH    0100 PM 11/15   40.66N/85.81W        
ROANN                        46 MPH    1245 PM 11/15   40.89N/85.92W        
NORTH MANCHESTER             38 MPH    0339 PM 11/15   41.00N/85.81W        
LA FONTAINE                  36 MPH    1238 PM 11/15   40.66N/85.79W        

...WELLS COUNTY...
BLUFFTON                     44 MPH    1102 AM 11/15   40.74N/85.18W        

...WHITE COUNTY...
MONTICELLO-WHITE COUNTY AP   46 MPH    0835 AM 11/15   40.72N/86.77W        

...WHITLEY COUNTY...
APLACE                       50 MPH    1045 AM 11/15   41.09N/85.47W        

...MICHIGAN...

...BERRIEN COUNTY...
BENTON HARBOR                59 MPH    0548 PM 11/15   42.13N/86.42W        
BENTON HARBOR                59 MPH    0253 PM 11/15   42.13N/86.42W                
BENTON HARBOR                56 MPH    0153 PM 11/15   42.13N/86.42W        
BENTON HARBOR                54 MPH    0920 AM 11/15   42.13N/86.42W        
BENTON HARBOR                52 MPH    0837 AM 11/15   42.13N/86.42W        
SAINT JOSEPH                 51 MPH    0300 PM 11/15   42.10N/86.49W        
SAINT JOSEPH                 45 MPH    0517 PM 11/15   42.10N/86.49W        
SAINT JOSEPH                 40 MPH    1046 AM 11/15   42.09N/86.48W        

...BRANCH COUNTY...
COLDWATER                    49 MPH    0315 PM 11/15   41.92N/85.03W        

...HILLSDALE COUNTY...
HILLSDALE                    45 MPH    1215 PM 11/15   41.92N/84.58W        
LITCHFIELD                   38 MPH    1104 AM 11/15   42.05N/84.75W        
CAMDEN                       37 MPH    0307 PM 11/15   41.71N/84.65W        
JEROME                       36 MPH    0417 PM 11/15   42.02N/84.46W        

...ST. JOSEPH COUNTY...
THREE RIVERS                 45 MPH    0235 PM 11/15   41.97N/85.60W        
STURGIS KIRSCH               45 MPH    1055 AM 11/15   41.80N/85.43W        

...OHIO...

...ALLEN COUNTY...
LIMA                         66 MPH    1112 AM 11/15   40.70N/84.02W                
LIMA                         53 MPH    1101 AM 11/15   40.70N/84.02W        
BLUFFTON                     46 MPH    1155 AM 11/15   40.89N/83.89W        
LIMA                         40 MPH    1127 AM 11/15   40.70N/84.10W        

...DEFIANCE COUNTY...
DEFIANCE                     59 MPH    1149 AM 11/15   41.33N/84.43W                

...FULTON COUNTY...
132-SR 64 FULTON             35 MPH    1235 PM 11/15   41.66N/83.91W        

...HENRY COUNTY...
DESHLER                      65 MPH    1052 AM 11/15   41.21N/83.91W        
2 WNW RIDGEVILLE CORNERS     41 MPH    1125 AM 11/15   41.45N/84.30W        

...PUTNAM COUNTY...
3 ENE OTTAWA                 72 MPH    1043 AM 11/15   41.05N/83.99W        
OTTAWA                       60 MPH    1135 AM 11/15   41.03N/83.98W              
KALIDA                       57 MPH    1231 PM 11/15   40.98N/84.20W        
VAUGHNSVILLE                 50 MPH    0211 PM 11/15   40.88N/84.15W        
OTTAWA                       37 MPH    1204 PM 11/15   41.02N/84.05W        
COLUMBUS GROVE               37 MPH    1150 AM 11/15   40.93N/84.07W        
LEIPSIC                      35 MPH    0916 PM 11/15   41.10N/83.99W        

...VAN WERT COUNTY...
SCOTT                        59 MPH    1128 AM 11/15   40.95N/84.51W        
SCOTT                        56 MPH    1143 AM 11/15   40.95N/84.51W        
1 ENE VAN WERT               54 MPH    1255 PM 11/15   40.87N/84.56W        
SCOTT                        54 MPH    1025 AM 11/15   40.95N/84.51W        
VAN WERT                     50 MPH    1205 PM 11/15   40.85N/84.48W        
1 ENE VAN WERT               50 MPH    1120 AM 11/15   40.87N/84.56W        
VAN WERT                     45 MPH    1135 AM 11/15   40.87N/84.59W        
VAN WERT COUNTY              44 MPH    1135 AM 11/15   40.87N/84.62W        
3 W WETSEL                   37 MPH    1125 AM 11/15   40.94N/84.50W        

OBSERVATIONS ARE COLLECTED FROM A VARIETY OF SOURCES WITH VARYING
EQUIPMENT AND EXPOSURES. WE THANK ALL VOLUNTEER WEATHER OBSERVERS 
FOR THEIR DEDICATION. NOT ALL DATA LISTED ARE CONSIDERED OFFICIAL.

Wind Damage

 

https://nwschat.weather.gov/p.php?pid=202011152158-KIWX-NWUS53-LSRIWX

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE NORTHERN INDIANA
458 PM EST SUN NOV 15 2020

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1218 PM     TSTM WND DMG     1 SE DELPHOS            40.84N 84.33W
11/15/2020                   ALLEN              OH   PUBLIC           

            REPORT FROM MPING: 1-INCH TREE LIMBS BROKEN; 
            SHINGLES BLOWN OFF. 

1135 AM     TSTM WND DMG     4 S LEO-CEDARVILLE      41.16N 85.02W
11/15/2020                   ALLEN              IN   PUBLIC           

            REPORT FROM MPING: 3-INCH TREE LIMBS BROKEN; 
            POWER POLES BROKEN. 

1057 AM     TSTM WND DMG     3 W LIMA                40.76N 84.16W
11/15/2020                   ALLEN              OH   PUBLIC           

            REPORT FROM MPING: 3-INCH TREE LIMBS BROKEN; 
            POWER POLES BROKEN. 

1045 AM     TSTM WND DMG     NAPOLEON                41.40N 84.13W
11/15/2020                   HENRY              OH   EMERGENCY MNGR   

            MULTIPLE REPORTS OF DOWNED OR LEANING 
            UTILITY POLES ACROSS THE COUNTY. TIME 
            ESTIMATED FROM RADAR. 

1029 AM     TSTM WND DMG     4 S LEO-CEDARVILLE      41.16N 85.02W
11/15/2020                   ALLEN              IN   PUBLIC           

            REPORT FROM MPING: 1-INCH TREE LIMBS BROKEN; 
            SHINGLES BLOWN OFF. 

0945 AM     TSTM WND DMG     2 SE ANDREWS            40.84N 85.57W
11/15/2020                   HUNTINGTON         IN   EMERGENCY MNGR   

            REPORTS OF MULTIPLE TREES AND POWER LINES 
            DOWN ACROSS THE COUNTY. ESTIMATED STRONGEST 
            GUSTS 55 MPH. 

0400 PM     NON-TSTM WND DMG 4 NE NINE MILE          41.02N 85.18W
11/15/2020                   ALLEN              IN   PUBLIC           

            LARGE TREE DOWNED NEAR WAYNEDALE SCHOOL IN 
            FORT WAYNE. 

0200 PM     NON-TSTM WND DMG 4 NNW NEW HAVEN         41.13N 85.05W
11/15/2020                   ALLEN              IN   BROADCAST MEDIA  

            TREE AND POWER LINES FELL INTO TWO HOMES ON 
            BOJRAB DRIVE. THIS STARTED FIRES IN THE 
            ATTICS OF EACH HOME. THE FIRES HAVE SINCE 
            BEEN EXTINGUISHED. NO SERIOUS INJURIES. 

1045 AM     NON-TSTM WND DMG 3 E ROLLING HILLS       41.03N 85.20W
11/15/2020                   ALLEN              IN   AMATEUR RADIO    

            MULTIPLE REPORTS OF TREES AND UTILITY WIRES 
            DOWN IN ALLEN COUNTY INDIANA DUE TO STRONG 
            WINDS. 

Hail

 

1041 AM     HAIL             1 SSW OTTAWA            41.01N 84.05W
11/15/2020  E0.25 INCH       PUTNAM             OH   TRAINED SPOTTER  

            PEA SIZED HAIL AT WILLIAMSTOWN ROAD AND S 
            OAK ST IN OTTAWA. 
1028 AM     HAIL             3 NE FORT JENNINGS      40.94N 84.26W
11/15/2020  E0.25 INCH       PUTNAM             OH   TRAINED SPOTTER  

            ESTIMATED GUSTS TO 50 MPH. 
1015 AM     HAIL             1 N VAN WERT            40.87N 84.58W
11/15/2020  E0.25 INCH       VAN WERT           OH   EMERGENCY MNGR   

            MEASURED GUST TO 39 MPH. 
0943 AM     HAIL             4.1 NNW HUDSON          41.59N 85.11W
11/15/2020  M0.25 INCH       STEUBEN            IN   COCORAHS         

            SOME PEA SIZE HAIL MIXED IN WITH RAIN. 
0910 AM     HAIL             1 NE NORTH MANCHESTER   41.01N 85.77W
11/15/2020  E0.25 INCH       WABASH             IN   PUBLIC           

0908 AM     HAIL             2 SSE LAKE WAWASEE      41.37N 85.69W
11/15/2020  E0.25 INCH       KOSCIUSKO          IN   OFFICIAL NWS OBS 

            ESTIMATED WIND GUSTS OF AROUND 40 MPH ALSO. 

0908 AM     HAIL             1 S MONOQUET            41.28N 85.86W
11/15/2020  M0.25 INCH       KOSCIUSKO          IN   NWS EMPLOYEE     

            CORRECTS PREVIOUS HAIL REPORT FROM 1 S 
            MONOQUET. GUSTY WINDS. NO DAMAGE. 

0854 AM     HAIL             1 NE DENVER             40.88N 86.06W
11/15/2020  E0.25 INCH       MIAMI              IN   COCORAHS         

0850 AM     HAIL             2 ESE ELKHART           41.68N 85.93W
11/15/2020  E0.50 INCH       ELKHART            IN   PUBLIC           

            CORRECTS PREVIOUS HAIL REPORT FROM 2 ESE 
            ELKHART. PEA TO DIME SIZE HAIL. 

 


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