TwisterTrack
EF4Historical Record

EF4 Tornado — Marathon County, Wisconsin — August 31, 1977

Marathon County, WI

1000 yd wide31.8 mi longmoved NE
Shaded band = damage-path width · animated dot traces direction of travel

Event stats

EF ratingEF4
Date & timeAugust 31, 1977 · 6:15 PM
Path length31.8 mi
Max width1000 yd
Injuries10
Fatalities0

Details

A EF4 tornado was recorded in Marathon County, WI, tracking roughly 31.8 miles with a maximum width of about 1000 yards. The historical record notes 10 injuries and no fatalities. Details are drawn from NOAA/SPC and may be incomplete or generalized.

Historical record from public weather datasets.

Record details

Counties affected
Marathon County
Start coordinates
44.7800, -90.1000
End coordinates
44.9700, -89.5000
Source
NOAA/SPC
Data status
Historical Record

Planning storm protection for this area?

Explore above-ground safe rooms, underground shelters, and rebate planning resources for homes near this location.

Get Shelter Information