Tornadoes · United States · Mississippi · 2026
EF1 tornado, Greene County, Mississippi, May 6, 2026
This EF1 tornado ran 4.4 miles across Greene County on May 6, 2026, touching down at 8:16 PM CDT and reaching 120 yards wide. It killed nobody.
Preliminary. This is NWS MOB's damage survey, filed in the Damage Assessment Toolkit as Jonathan. The rating, the path and the casualties are the survey's and can change while it is revised. The Storm Prediction Center compiles the official record of 2026 from these surveys and publishes it in the spring of 2027; this page moves to that tornado's permanent address when it does.
The rating scale
Tracks are drawn in the color of the rating. The Enhanced Fujita scale rates the damage rather than measuring the wind: the speeds are what that damage is taken to imply.
EF065 to 85 mph
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
EF186 to 110 mphthis tornado
Moderate damage. Roofs badly stripped, mobile homes overturned or badly damaged, exterior doors lost, windows broken.
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.
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.
EF4166 to 200 mph
Devastating damage. Well-built houses leveled, structures with weak foundations moved some distance, cars thrown and large missiles generated.
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.
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.
The survey
- Rating, as surveyed
- EF1, preliminary
- Date
- May 6, 2026
- Touchdown
- 8:16 PM CDT (01:16 UTC)
- Lifted
- 8:25 PM CDT (01:25 UTC)
- On the ground
- 9 minutes
- Path length
- 4.4 miles (7.1 km)
- Path width
- 120 yards (110 m)
- Deaths
- 0
- Injuries
- 0
- County
- Greene County
- Touchdown point
- 31.209, -88.663
- Lift-off point
- 31.233, -88.595
- Highest wind the damage implies
- 90 mph
- Surveyed by
- NWS MOB
- The office's name for it
- Jonathan
- Survey last edited
- June 10, 2026
- Record number
- None yet. SPC numbers 2026 in the spring of 2027.
What the survey found
After review of available medium to high resolution satellite imagery, it was determined an EF1 tornado occurred near Jonathan. This tornado began southwest of Highway 63 where it began causing intermittent tree damage across portions of the forest. After crossing Highway 63, it moved into some open fields where it continued to cause tree damage in a focused corridor. The tornado strengthened on approach to Jonathan Road where a more persistent corridor of tree damage was able to be observed. The tornado continued northeast across Jonathan Road, reaching its peak intensity around 90mph just northwest of Albert Smith Road where a corridor of more substantial treefall was evident on satellite imagery. The damage path becomes intermittent after this point, with the last visible tree damage east of the Albert Smith Road and Old Avera Road intersection. This is also where the radar tornado debris signature dissipates, and no further damage is evident further east via satellite imagery. Adjustments to the tornado are possible later as high-resolution satellite imagery becomes available over the next month.
Written by NWS MOB in the NWS Damage Assessment Toolkit. A survey is revised as better evidence arrives.
The damage survey
28 damage points were recorded along this path by NWS MOB, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF1. The highest wind the damage implies is 100 mph.
- Light roofing damage to outbuilding. One single tree snapped but trunk is heavily rotted. Small limbs broken as tornado appears to be weakening.
- Tree damage visible at this location via Sentinel 2 satellite imagery.
- Minor tree damage visible at this location via Sentinel 2 satellite imagery.
- Minor tree damage visible at this location via sentinel 2 satellite imagery.
Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.
The air that afternoon
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.
Slidell Radar S, LA (KSIL), 00:00Z
1.3 hours before the tornado, 149 km from the path. May 7, 2026.
- Mixed-layer CAPE
- 1598 J/kg
- Mixed-layer CIN
- -13 J/kg
- Surface CAPE
- 1852 J/kg
- Mixed-layer LCL
- 648 m above ground
- 0-6 km bulk shear
- 66 kt
- 0-1 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- 252 m²/s²
- 0-3 km storm-relative helicity
- 306 m²/s²
- Significant tornado parameter
- 3.3
- Supercell composite
- 13.3
- 0-3 km lapse rate
- 6.0 K/km
Slidell Radar S, LA (KSIL), 12:00Z
10.7 hours after it, 149 km from the path. May 7, 2026.
- Mixed-layer CAPE
- 2067 J/kg
- Mixed-layer CIN
- -5 J/kg
- Surface CAPE
- 1805 J/kg
- Mixed-layer LCL
- 484 m above ground
- 0-6 km bulk shear
- 54 kt
- 0-1 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 70 m²/s²
- 0-3 km storm-relative helicity
- 215 m²/s²
- Significant tornado parameter
- 2.8
- Supercell composite
- 9.6
- 0-3 km lapse rate
- 5.3 K/km
The surface observations
Hattiesburg Municipal (HBG), 59 km from the path, in the two hours either side.
| Time (UTC) | Temp (°F) | Dew point (°F) | Wind | Gust (kt) | Pressure (mb) | Weather |
|---|---|---|---|---|---|---|
| 00:00 UTC |
From the Iowa Environmental Mesonet's archive of airport observations.
The radar
The Mobile radar (KMOB), 71 km away, was scanning. The volume nearest the touchdown began at 01:15 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.
This ground now
The live radar over the trackEvery 2026 tornado in MississippiEvery tornado in Mississippi since 1950Warnings in force in Mississippi nowThe forecast where you are
The other tornadoes of May 6, 2026
9 more have been surveyed in the United States that day, so far.
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|---|---|---|---|---|---|---|---|
| May 6 | 4:03 PM CDT | EF0 | Concordia Parish, LA | 1.2 | 50 | |||
| May 6 | 5:45 PM CDT | EF1 | Pike, MS | 7.4 | 175 | |||
| May 6 | 6:22 PM CDT | EF3 | Adams, MS | 81.9 | 2,640 | 23 | ||
| May 6 | 6:51 PM CDT | EF2 | Lamar, MS | 13.4 | 600 | 3 | ||
| May 6 | 7:37 PM CDT | EF1 | Perry, MS | 12.1 | 700 | |||
| May 6 | 8:54 PM CDT | EF0 | Jefferson Davis, MS | 3.7 | 200 | |||
| May 6 | 9:10 PM CDT | EF1 | Covington, MS | 1.9 | 300 | |||
| May 6 | 10:42 PM CDT | EF1 | Walthall, MS | 13.3 | 150 | |||
| May 6 | 11:06 PM CDT | EF1 | Marion, MS | 3.3 | 50 |
What this means
Ratings are the survey's, read off the damage rather than measured; the rating scale is above. A survey can be revised, so the rating, the path and the casualties can all still change.
Sources
NWS Damage Assessment Toolkit, the record the survey teams file from the damage, and NOAA Storm Prediction Center storm reports. Neither is the official database for 2026, which SPC publishes in the spring of 2027.