069  
NWUS53 KDTX 191443  
LSRDTX  
 
PRELIMINARY LOCAL STORM REPORT...SUMMARY  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
1041 AM EDT TUE MAY 19 2026  
   
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON  
   
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.  
 
..REMARKS..  
 
0324 PM TSTM WND DMG 1 NW ROCHESTER HILLS 42.66N 83.17W  
05/18/2026 OAKLAND MI TRAINED SPOTTER  
 
REPORT OF LARGE TREE LIMB DOWN ON HOUSE CAUSING DAMAGE  
TO ROOFING  
 
0328 PM TSTM WND DMG ADRIAN 41.90N 84.04W  
05/18/2026 LENAWEE MI 911 CALL CENTER  
 
SPORADIC TREES REPORTED DOWN ACROSS THE ENTIRE COUNTY,  
BUT PARTICULARLY IN AND AROUND ADRIAN.  
 
0400 PM TSTM WND GST TRI CITIES INTL AIRPORT 43.53N 84.08W  
05/18/2026 M56 MPH SAGINAW MI ASOS  
 
MEASURED AT KMBS - MBS INTERNATIONAL AIRPORT  
 
0400 PM TSTM WND DMG 2 E HEMLOCK 43.42N 84.19W  
05/18/2026 SAGINAW MI TRAINED SPOTTER  
 
24 INCH DIAMETER HEALTHY TREE DOWN  
 
0403 PM TSTM WND DMG 3 SE ANTRIM CENTER 42.79N 84.06W  
05/18/2026 SHIAWASSEE MI PUBLIC  
 
PHOTO OF A HEALTHY TREE DOWN ACROSS ROAD. ESTIMATED 1  
FT DIAMETER.  
 
0405 PM TSTM WND DMG 3 SW BARTON HILLS 42.28N 83.80W  
05/18/2026 WASHTENAW MI EMERGENCY MNGR  
 
REPORT OF MULTIPLE POWER LINES DOWN  
 
0412 PM TSTM WND GST TRI CITIES INTL AIRPORT 43.53N 84.08W  
05/18/2026 M63 MPH SAGINAW MI ASOS  
 
MEASURED AT KMBS - MBS INTERNATIONAL AIRPORT  
 
0414 PM TSTM WND GST LIVINGSTON COUNTY AIRPO 42.63N 83.98W  
05/18/2026 M45 MPH LIVINGSTON MI AWOS  
 
MEASURED AT KONZ - LIVINGSTON COUNTY AIRPORT  
 
0416 PM TSTM WND GST SAGINAW HARRY BROWNE AI 43.43N 83.86W  
05/18/2026 M60 MPH SAGINAW MI AWOS  
 
MEASURED AT KHYX - HARRY BROWNE AIRPORT  
 
0417 PM TSTM WND GST DUNDEE 41.96N 83.66W  
05/18/2026 M81 MPH MONROE MI TRAINED SPOTTER  
 
MEASURED ON A HANDHELD ANEMOMETER  
 
0418 PM TSTM WND DMG SAGINAW HARRY BROWNE AI 43.43N 83.86W  
05/18/2026 SAGINAW MI TRAINED SPOTTER  
 
REPORT OF MULTIPLE TREES DOWN NEAR HARRY BROWN AIRPORT  
 
0418 PM TSTM WND DMG MOUNT MORRIS 43.12N 83.70W  
05/18/2026 GENESEE MI TRAINED SPOTTER  
 
LARGE TREE LIMBS DOWN ON POWERLINES.  
 
0421 PM TSTM WND DMG 2 NW FLINT 43.05N 83.71W  
05/18/2026 GENESEE MI PUBLIC  
 
MULITPLE LARGE LIMBS AND POWERLINES DOWN.  
 
0424 PM TSTM WND DMG CHILSON 42.53N 83.86W  
05/18/2026 LIVINGSTON MI PUBLIC  
 
REPORT OF A TREE DOWN  
 
0424 PM TSTM WND DMG 3 SE WHITE LAKE 42.63N 83.46W  
05/18/2026 OAKLAND MI AMATEUR RADIO  
 
REPORT OF A LARGE TREE ON HOME  
 
0426 PM TSTM WND DMG 1 NE ESSEXVILLE 43.62N 83.83W  
05/18/2026 BAY MI AMATEUR RADIO  
 
REPORT OF 10 TO 12 INCH TREE LIMBS DOWN  
 
0430 PM MARINE TSTM WIND LEXINGTON HARBOR 43.27N 82.52W  
05/18/2026 M51 MPH SANILAC MI MESONET  
 
0435 PM TSTM WND DMG CARLETON 42.06N 83.39W  
05/18/2026 MONROE MI 911 CALL CENTER  
 
REPORTS OF TREES AND WIRES DOWN IN THE COUNTY,  
ESPECIALLY ACROSS NORTHERN SECTIONS OF THE COUNTY.  
 
0435 PM TSTM WND DMG 1 SE FENTON 42.79N 83.71W  
05/18/2026 GENESEE MI NWS EMPLOYEE  
 
LARGE TREE LIMB DOWN.  
 
0445 PM TSTM WND GST OAKLAND COUNTY INTL AIR 42.66N 83.41W  
05/18/2026 M58 MPH OAKLAND MI ASOS  
 
MEASURED AT KPTK PONTIAC AIRPORT  
 
0450 PM TSTM WND DMG 2 E OTTER LAKE 43.22N 83.43W  
05/18/2026 LAPEER MI TRAINED SPOTTER  
 
REPORT OF 3FT DIAMETER PINE TREE DOWN  
 
0450 PM MARINE TSTM WIND SAGINAW BAY SOUTH 43.81N 83.72W  
05/18/2026 M55 MPH BAY MI BUOY  
 
0452 PM TSTM WND DMG 2 S SEBEWAING 43.70N 83.46W  
05/18/2026 HURON MI PUBLIC  
 
PHOTO OF HEALTHY TREE SNAPPED NEAR BASE  
 
0454 PM TSTM WND DMG S WYANDOTTE 42.21N 83.15W  
05/18/2026 WAYNE MI PUBLIC  
 
SOCIAL MEDIA PHOTOS OF LARGE TREE LIMB DOWN AND SMALL  
TREE SNAPPED  
 
0455 PM MARINE TSTM WIND 1 W SAND POINT 43.91N 83.38W  
05/18/2026 M55 MPH HURON MI MESONET  
 
0457 PM TSTM WND GST ANN ARBOR MUNICIPAL AIR 42.22N 83.74W  
05/18/2026 M49 MPH WASHTENAW MI ASOS  
 
MEASURED AT KARB  
 
0500 PM MARINE TSTM WIND CASEVILLE LIGHT 43.95N 83.29W  
05/18/2026 M59 MPH HURON MI MESONET  
 
0500 PM TSTM WND DMG 2 E DEFORD 43.51N 83.15W  
05/18/2026 TUSCOLA MI PUBLIC  
 
SOCIAL MEDIA PHOTO OF A HEALTHY TREE SNAPPED  
 
0512 PM TSTM WND DMG 3 W JUHL 43.36N 83.01W  
05/18/2026 SANILAC MI PUBLIC  
 
LARGE TREE LIMB AND POWERLINES DOWN.  
 
0518 PM TSTM WND GST DETROIT CITY AIRPORT 42.41N 83.01W  
05/18/2026 M43 MPH WAYNE MI ASOS  
 
MEASURED AT KDET - DETROIT CITY AIRPORT  
 
0519 PM TSTM WND DMG 1 SW UTICA 42.62N 83.03W  
05/18/2026 MACOMB MI AMATEUR RADIO  
 
REPORT OF A LARGE TREE DOWN ON HOUSE AND CAR  
 
0519 PM TSTM WND DMG 3 W UTICA 42.64N 83.07W  
05/18/2026 MACOMB MI AMATEUR RADIO  
 
REPORT OF TREE DOWN ON POWER LINE  
 
0522 PM MARINE TSTM WIND PECHE ISLAND LIGHT 42.36N 82.91W  
05/18/2026 M53 MPH WAYNE MI BUOY  
 
0523 PM TSTM WND DMG 2 SE SHELBY TOWNSHIP 42.66N 82.99W  
05/18/2026 MACOMB MI TRAINED SPOTTER  
 
REPORT OF TREES DOWN NEAR 22 MI AND SCHOENHERR RD AND  
23 MI AND SCHOENHERR RD  
 
0527 PM TSTM WND DMG 1 N WALDENBURG 42.67N 82.94W  
05/18/2026 MACOMB MI PUBLIC  
 
SOCIAL MEDIA PHOTO OF HEALTHY TREE SNAPPED  
 
0527 PM MARINE TSTM WIND DETROIT RIVER LIGHT 42.00N 83.14W  
05/18/2026 M51 MPH MONROE MI BUOY  
 
0530 PM MARINE TSTM WIND 1 E HARBOR BEACH 43.85N 82.64W  
05/18/2026 M51 MPH HURON MI MESONET  
 
0533 PM MARINE TSTM WIND SELFRIDGE ANGB 42.62N 82.83W  
05/18/2026 M49 MPH MACOMB MI ASOS  
 
0544 PM MARINE TSTM WIND GROSSE POINTE YC 42.43N 82.87W  
05/18/2026 M51 MPH WAYNE MI MESONET  
 
0545 PM MARINE TSTM WIND LEXINGTON HARBOR 43.27N 82.52W  
05/18/2026 M48 MPH SANILAC MI MESONET  
 
0600 PM MARINE TSTM WIND 5 NE LEXINGTON NORTH 43.37N 82.45W  
05/18/2026 M63 MPH LHZ443 MI SHIP  
 
0600 PM MARINE TSTM WIND 1 W RIVERSIDE 42.56N 82.65W  
05/18/2026 M49 MPH ST. CLAIR MI MESONET  
 
 
 
EVENT NUMBER DTX2600464 DTX2600481 DTX2600463 DTX2600467 DTX2600473  
DTX2600468 DTX2600465 DTX2600475 DTX2600474 DTX2600466 DTX2600469  
DTX2600503 DTX2600501 DTX2600483 DTX2600484 DTX2600470 DTX2600487  
DTX2600482 DTX2600502 DTX2600471 DTX2600472 DTX2600488 DTX2600480  
DTX2600489 DTX2600490 DTX2600476 DTX2600491 DTX2600492 DTX2600504  
DTX2600477 DTX2600478 DTX2600479 DTX2600496 DTX2600485 DTX2600493  
DTX2600497 DTX2600494 DTX2600498 DTX2600499 DTX2600495 DTX2600486  
DTX2600500  
 
 
 
BT  
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