EF1 tornado, Booth to Pt Place, Ohio, July 31, 2018

1. EF065 to 85 mph

   Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.

2. EF186 to 110 mphthis tornado

   Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.

3. EF2111 to 135 mph

   Considerable damage. Roofs torn off well-built houses, frame homes shifted on their foundations, mobile homes destroyed, large trees snapped or uprooted, cars lifted off the ground.

4. EF3136 to 165 mph

   Severe damage. Whole stories of well-built houses destroyed, large buildings badly damaged, trains overturned, trees debarked, heavy cars lifted and thrown.

5. EF4166 to 200 mph

   Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.

6. EF5over 200 mph

   Incredible damage. Strong frame houses swept off their foundations, car-sized missiles thrown more than 100 meters, steel-reinforced concrete badly damaged, high-rise buildings deformed.

7. Unrated

   The survey recorded a tornado but could not put a number on it, most often because it crossed open country and damaged nothing a rating can be read from.

Rating

EF1

Date

July 31, 2018

Touchdown

10:50 PM EDT (02:50 UTC)

Lifted

11:00 PM EDT (03:00 UTC)

On the ground

10 minutes

Path length

6.8 miles (10.9 km)

Path width

25 yards (23 m)

Deaths

0

Injuries

0

Property damage

$150,000

County

Lucas County

Touchdown point

41.622, -83.471

Lift-off point

41.720, -83.471

Record number

1807312050-01

A weak area of low pressure moved north across Ohio late on July 31st. Some scattered showers and a few thunderstorms developed in advance of the low. A brief tornado was reported over Marion County and a second tornado occurred in Lucas County. Damage from the Marion County tornado was minimal but some homes were damaged in Lucas County.

A tornado touched down near Oregon and tracked due north to near Point Place before dissipating. The nearly seven mile long damage patch was intermittent and consisted of mainly tree damage. Some homes sustained roof damage, mainly from lost shingles. A barn along the damage path did sustain significant wind damage. A video of a SUV being lifted and spun suggests the tornado was at least a high end EF1 in intensity at its peak. A couple other vehicles in the area were displaced. The tornado had a maximum width of around 25 yards.

From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.

No tornado warning for this county appears in the archive as in force at the moment the tornado touched down.

Every warning and watch covering the touchdown point that day, from the Iowa Environmental Mesonet's archive of National Weather Service products. Lead time is measured from the issue of the warning in force to the touchdown time in the database, both of which were recorded to the minute by different people.

The Storm Prediction Center had this point in a General Thunderstorms Risk. The outlook in force was issued at 01:00 UTC.

SPC's Day 1 convective outlook as it stood when the tornado began, read at the touchdown point. The same archive is on the radar archive.

The radiosonde launches on either side of the tornado, from the nearest station that was launching then, drawn and analyzed the way Storm Lab does: the same diagram, the same parcel and shear definitions SPC's mesoanalysis uses.

The Detroit radar (KDTX), 114 km away, was scanning. The volume nearest the touchdown began at 02:48 UTC.

Open the radar archive at this moment, over the track

Reflectivity and velocity, decoded from the Level II archive in the browser. Volumes take a few seconds to open the first time.

Local storm reports within 60 km of the path, in the three hours either side.

From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.

The live radar over the trackEvery 2018 tornado in OhioEvery tornado in Ohio since 1950Warnings in force in Ohio nowThe forecast where you are

3 more were confirmed in the United States that day.

Ratings are the survey's, read off the damage rather than measured; the rating scale is above. Tornado counts rise through the record as reporting improved, so a year in the 1950s is not comparable with one today except for the strongest tornadoes, which were always noticed.

NOAA Storm Prediction Center tornado database, 1950-2025, the official record kept by NOAA's Storm Prediction Center.