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EF1 tornado in Coshocton County, Ohio

Tornado May 7, 2024 · Coshocton County, Ohio

EF1
Rating
0.1 mi
Path length
197 yd
Path width
$100K
Damage as recorded
EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 197 yards (0.11 mi) — zoom in and the swath grows to true scale. Other tornadoes recorded nearby that day are shown faint.

What EF1 means. On the Enhanced Fujita scale, EF1 is moderate damage: roofs badly stripped, mobile homes pushed off foundations or overturned, windows broken, consistent with estimated gusts of 86–110 mph. The rating comes from a survey of the worst damage after the storm, not from a wind measurement, so it says as much about what the tornado hit as about how strong it was.

What the National Weather Service wrote

The same severe thunderstorm that produced an earlier tornado in Muskingum County then produced another brief EF1 tornado as it moved east-northeast into southern Coshocton County. Damage was noted to a home, outbuilding, and trees just off of County Road 439. It's believed that the tornado touched down very close to the house itself with the bulk of the damage occurring on the northeast side of the house, opposite of the parent thunderstorm's southwest to northeast motion. The outbuilding had its roof removed and most of its walls completely collapsed save for part of one side that remained standing. The tornado removed the entire metal roof throwing it in pieces several hundred yards downstream into a field as well as upstream where two pieces were wrapped around the top of a tree. While most walls remained standing, the back side of the home was torn off and laid on the ground. It was this damage that the highest EF1 wind speed of 105

mph was observed. Insulation from this part of the home was thrown all over the property and plastered on all sides of the home. Several healthy softwood trees were uprooted in the backyard.

The wider storm

Potent low pressure tracked across the Upper Midwest from May 7th into May 8th, pushing an occluded boundary across the Upper Ohio Valley. Strong warm and moist advection kept conditions favorable for convection into the overnight hours, with high levels of shear and a surface trough also supporting storm development. Cyclic supercell structures supported higher-end straight line wind damage, as well as three tornadoes in eastern Ohio. One of these ended up being one of the stronger and more significant tornadoes in the region's recent history, a high-end EF2 that ultimately tracked across 15 miles and three states.

Began near Wakatomika (40.1779, -82.0079).

Other tornadoes from the same storm system

2 more tornadoes the National Weather Service filed under this storm episode.

Source: NOAA Storm Events Database, event 1183496. Narratives are written by the National Weather Service forecast office that issued the report.

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