Public Information Statement
Issued by NWS Detroit/Pontiac, MI

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Public Information Statement
National Weather Service Detroit/Pontiac MI
546 PM EDT Fri May 16 2025

...NWS Damage Survey for 05/16/25 Tornado Event...

Overview... Line of strong thunderstorms crossed the state during
the night of May 15-16th. Several circulations developed within
this line as it crossed into SE MI after midnight resulting in
multiple tornado warnings. NWS damage surveys confirmed 3 tornadoes
amid the wider spread straight line wind damage that occurred over
the region.

.St Charles Tornado...

Rating:                 EF-0
Estimated Peak Wind:    85 mph
Path Length /statute/:  1.60 miles
Path Width /maximum/:   250 yards
Fatalities:             0
Injuries:               0

Start Date:             05/16/2025
Start Time:             1205 AM EDT
Start Location:         1.4 W St Charles
Start Lat/Lon:          43.29702, -84.17015

End Date:               05/16/2025
End Time:               1210 AM EDT
End Location:           0.5 N St Charles
End Lat/Lon:            43.30885, -84.14229

Survey Summary: The tornado touched down in the vicinity of
Dempsey Road and Walnut Street, southwest of the Kimberly Oaks
Golf Club, where numerous soft and hardwood trees were uprooted. A
few stands of pine trees were also sheared off. The tornado
continued to track northeast, crossing the Bad River where tree
damage was notable from Walnut Street. The tornado then continued
northeast across Coal Miners` Park, causing additional tree
damage. The tornado ended in the vicinity of the neighborhood
north of the park. There was some minor structural damage
observed, but the majority of the damage to homes was sustained
where large limbs and/or uprooted trees fell on and into homes.

.Atlas Tornado...

Rating:                 EF-0
Estimated Peak Wind:    75 mph
Path Length /statute/:  1.20 miles
Path Width /maximum/:   100 yards
Fatalities:             0
Injuries:               0

Start Date:             05/16/2025
Start Time:             1235 AM EDT
Start Location:         2 NE Atlas
Start Lat/Lon:          42.96430, -83.52894

End Date:               05/16/2025
End Time:               1238 AM EDT
End Location:           3 N Goodrich
End Lat/Lon:            42.96838, -83.50499

Survey Summary: A brief tornado touched down near Atlas, Michigan
early in the morning hours on May 16th. The tornado developed
near Maple Ave and Atlas Road, causing damage to both soft and
hardwood trees. The tornado continued northeast tracking just
north of Goodrich and crossing M-15 before dissipating.

.Gregory Tornado...

Rating:                 EF-1
Estimated Peak Wind:    90 mph
Path Length /statute/:  1.60 miles
Path Width /maximum/:   230 yards
Fatalities:             0
Injuries:               0

Start Date:             05/16/2025
Start Time:             1203 AM EDT
Start Location:         2.2 E Stockbridge
Start Lat/Lon:          42.45408, -84.13716

End Date:               05/16/2025
End Time:               1205 AM EDT
End Location:           1 W Gregory
End Lat/Lon:            42.45859, -84.10046

Survey Summary: A brief tornado touched down roughly halfway between
Stockbridge and Gregory just north of M-106. Initial damage along
M-106 was confined to trees with large limbs snapped and a couple
uprooted. Structural damage occurred near the M-106 and Dutton Rd
intersection with a shed suffering roof damage. Tornado continued
northeast and caused significant roof damage to 3 of the 4 barns
at Hickory Ridge Dairy Farm. Tree lines just north of these barns
also suffered damage with snapped limbs. Tornado tracked
east-northeast snapping hardwood trees in the woods east of the
farm. Tornado damage ended near Van Syckle Rd, south of the Lakeland
Trail. Winds gusted out beyond this point with a downburst south of
Gregory causing widespread tree damage up to Unadilla Rd. Peak wind
speeds during this phase were estimated at 70-75mph.


&&

EF Scale: The Enhanced Fujita Scale classifies tornadoes into the
following categories:

EF0.....65 to 85 mph
EF1.....86 to 110 mph
EF2.....111 to 135 mph
EF3.....136 to 165 mph
EF4.....166 to 200 mph
EF5.....>200 mph

NOTE:
The information in this statement is preliminary and subject to
change pending final review of the events and publication in NWS
Storm Data.

$$