EF1 tornado, Eufaula Muni Arpt to Shady Grove, Oklahoma, March 4, 2025

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

March 4, 2025

Touchdown

6:33 AM CST (12:33 UTC)

Lifted

6:34 AM CST (12:34 UTC)

On the ground

1 minutes

Path length

0.7 miles (1.1 km)

Path width

150 yards (137 m)

Deaths

0

Injuries

0

Property damage

$20,000

County

McIntosh County

Touchdown point

35.301, -95.622

Lift-off point

35.305, -95.611

Record number

2503040633-01

11 damage points were recorded along this path by NWS TSA, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF1. The highest wind the damage implies is 90 mph.

• several poles snapped here and south of here
• several poles snapped here and north of here

Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.

Strong to severe thunderstorms developed into eastern Oklahoma during the early morning hours of the 4th, as a strong storm system translated from the Southern Rockies into the Southern Plains. Instability was weak but wind shear was very strong ahead of the attendant surface low pressure system and frontal boundaries. This allowed the thunderstorms to produce several tornadoes and damaging wind gusts.

A tornado developed east of Airport Drive, moved east-northeast across Pecan Lane, and dissipated north of Airport Road. The tornado damaged outbuildings and homes, and blew down trees. Based on this damage, maximum estimated wind in the tornado was 85 to 95 mph.

This tornado developed north of the E 1090 Road and west of New Texanna Road, where large tree limbs were snapped, the roof of a barn was blown off, and the roof of a home was damaged. The tornado moved northeast snapping large tree limbs as it crossed the S 4260 Road, and dissipated. Based on this damage, maximum estimated wind in the tornado was 80 to 85 mph.

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

20 minutes of warning. NWS TSA issued a tornado warning for this county at 12:13 UTC, 20 minutes before the tornado touched down, in force until 12:49 UTC.

The county was under a tornado watch, issued at 11:29 UTC and running to 13:51 UTC.

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 Slight Risk, with a 0.05 chance of a tornado within 25 miles. The outlook in force was issued at 06:00 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.

Muskogee/Davis Field (MKO), 46 km from the path, in the two hours either side.

From the Iowa Environmental Mesonet's archive of airport observations.

The Tulsa radar (KINX), 97 km away, was scanning. The volume nearest the touchdown began at 12:30 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 2025 tornado in OklahomaEvery tornado in Oklahoma since 1950Warnings in force in Oklahoma nowThe forecast where you are

36 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.