Tornadoes · United States · Alabama · 2026
EF0 tornado, Theodore Idle Hour A to Laurendine, Alabama, March 11, 2026
From Theodore Idle Hour A to Laurendine, this EF0 tornado ran 1.1 miles across Mobile County on March 11, 2026, touching down at 12:20 AM CDT and reaching 200 yards wide. It killed nobody.
Preliminary. This is NWS MOB's damage survey, filed in the Damage Assessment Toolkit as Dees. 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 mphthis tornado
Light damage. Surface peeled off some roofs, gutters and siding damaged, branches broken, shallow-rooted trees pushed over.
EF186 to 110 mph
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
- EF0, preliminary
- Date
- March 11, 2026
- Touchdown
- 12:20 AM CDT (05:20 UTC)
- Lifted
- 12:22 AM CDT (05:22 UTC)
- On the ground
- 2 minutes
- Path length
- 1.1 miles (1.8 km)
- Path width
- 200 yards (183 m)
- Deaths
- 0
- Injuries
- 0
- County
- Mobile County
- Touchdown point
- 30.581, -88.331
- Lift-off point
- 30.583, -88.313
- Highest wind the damage implies
- 85 mph
- Surveyed by
- NWS MOB
- The office's name for it
- Dees
- Survey last edited
- April 6, 2026
- Record number
- None yet. SPC numbers 2026 in the spring of 2027.
What the survey found
Available high resolution satellite imagery revealed a brief EF0 tornado tracked along Dawes Road just northeast of Dees. The tornado remained primarily within forest causing minor tree damage along its track. The track of the tornado is also supported by a radar tornado debris signature.
Written by NWS MOB in the NWS Damage Assessment Toolkit. A survey is revised as better evidence arrives.
The damage survey
21 damage points were recorded along this path by NWS MOB, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF0. The highest wind the damage implies is 85 mph.
- Minor tree damage visible on satellite imagery collocated with radar TDS.
- Minor tree damage visible at this location collocated with a weak radar TDS.
- Radar TDS, minor tree damage at this location visible via satellite imagery.
- Minor tree damage visible at this location via high resolution satellite imagery.
Survey points are preliminary and are the raw material the published rating was built from. Source: NWS Damage Assessment Toolkit.
What the Weather Service recorded
A strong cold front moved across the area with a line of showers and thunderstorms. The storms produced several tornadoes and gusty winds across southwest Alabama.
Available high resolution satellite imagery revealed a brief|EF0 tornado tracked along Dawes Road just northeast of Dees. The|tornado remained primarily within forest causing minor tree|damage along its track. The track of the tornado is also|supported by a radar tornado debris signature.
Available high resolution satellite imagery was able to reveal an|EF0 tornado tracked north of Interstate 10 near Grand Bay. The|tornado began north of Pascagoula Road solely in forest causing|minor tree damage. While there is a gap in visible damage on|satellite imagery, radar tornado debris signature persists east|connecting with another small corridor of tree damage near Ramsey|Road and Boe Road. This is where the end point of the tornado is|estimated as any visible damage associated with the radar|signature disappears after reaching I-10.
Available high resolution satellite imagery revealed a weak|EF0 tornado tracked from Irvington through the Laurendine area|causing sporadic minor tree damage all along its track. The track|of the tornado is further supported by the presence of a radar|tornado debris signature.
From NOAA NCEI's Storm Events Database, the narrative the local forecast office wrote for Storm Data.
The warnings
40 minutes of warning. NWS MOB issued a tornado warning for this county at 04:40 UTC, 40 minutes before the tornado touched down, in force until 05:30 UTC.
The county was under a tornado watch, issued at 23:56 UTC and running to 06:33 UTC.
| Issued (UTC) | Expired | Product | Office |
|---|---|---|---|
| 23:56 UTC | 06:33 UTC | Tornado Watch | MOB |
| 03:44 UTC | 04:30 UTC | Severe Thunderstorm Warning | MOB |
| 04:10 UTC | 04:45 UTC | Tornado Warning | MOB |
| 04:13 UTC | 05:15 UTC | Severe Thunderstorm Warning | MOB |
| 04:24 UTC | 05:15 UTC | Severe Thunderstorm Warning | MOB |
| 04:32 UTC | 05:15 UTC | Tornado Warning | MOB |
| 04:40 UTC | 05:30 UTC | Tornado Warning | MOB |
| 05:00 UTC | 05:15 UTC | Tornado Warning | MOB |
| 05:08 UTC | 05:40 UTC | Severe Thunderstorm Warning | MOB |
| 05:11 UTC | 06:00 UTC | Severe Thunderstorm Warning | MOB |
| 05:11 UTC | 05:41 UTC | Tornado Warning | MOB |
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 forecast that day
The Storm Prediction Center had this point in a Slight Risk, with a 0.05 chance of a tornado within 25 miles, in the hatched area where significant tornadoes were expected. The outlook in force was issued at 00:54 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 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), 12:00Z
6.7 hours after it, 137 km from the path. March 12, 2026.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- -89256 J/kg
- Surface CAPE
- 52 J/kg
- Mixed-layer LCL
- 578 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km bulk shear
- 17 kt
- 0-1 km storm-relative helicity
- -50 m²/s²
- 0-3 km storm-relative helicity
- 24 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
- 0-3 km lapse rate
- 3.5 K/km
The radar
The Mobile radar (KMOB), 13 km away, was scanning. The volume nearest the touchdown began at 05:21 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.
What was reported nearby
Local storm reports within 60 km of the path, in the three hours either side.
| Time (UTC) | Report | Where | County | Remark |
|---|---|---|---|---|
| 04:49 UTC | TORNADO | 4 Wnw Georgetown | Mobile, AL | The EF-0 tornado began along Mason Ferry Rd west of Georgetown Alabama where it resulted in a few large branches snapped. The tornado continued through the forest on the north side of Mason Ferry rd before reaching McDav |
| 04:53 UTC | TORNADO | 1 Nw Georgetown | Mobile, AL | The EF-1 tornado began south of Mason Ferry Rd just south of McDavid Rd. The start point was difficult to determine as the end point of another tornado and the start point of this tornado were close in proximity to each |
| 05:07 UTC | TORNADO | 2 Sse Turnerville | Mobile, AL | Available high resolution satellite imagery revealed a brief EF0 tornado occurred in the Turnerville area, tracking across Dixie Road and Salco Road. The tornado caused mainly minor tree damage along its track, reaching |
| 05:20 UTC | TORNADO | 1 Nne Dees | Mobile, AL | Available high resolution satellite imagery revealed a brief EF0 tornado tracked along Dawes Road just northeast of Dees. The tornado remained primarily within forest causing minor tree damage along its track. The track |
| 05:24 UTC | TORNADO | 3 Nnw Grand Bay | Mobile, AL | Available high resolution satellite imagery was able to reveal an EF0 tornado tracked north of Interstate 10 near Grand Bay. The tornado began north of Pascagoula Road solely in forest causing minor tree damage. While th |
| 05:36 UTC | TORNADO | Irvington | Mobile, AL | Available high resolution satellite imagery revealed a weak EF0 tornado tracked from Irvington through the Laurendine area causing sporadic minor tree damage all along its track. The track of the tornado is further suppo |
| 06:19 UTC | TSTM WND DMG | 2 Nnw Loxley | Baldwin, AL | Straight line winds resulted in damage to roofs at a nursery. A trailer was also blown over. Time estimated. |
From the Iowa Environmental Mesonet's archive of National Weather Service local storm reports.
This ground now
The live radar over the trackEvery 2026 tornado in AlabamaEvery tornado in Alabama since 1950Warnings in force in Alabama nowThe forecast where you are
The other tornadoes of March 11, 2026
56 more have been surveyed in the United States that day, so far.
| Date | Time | Rating | Where | Path (mi) | Width (yd) | Deaths | Injuries | Damage |
|---|---|---|---|---|---|---|---|---|
| March 11 | 1:12 AM CDT | EF1 | Sevier, AR | 0.5 | 85 | |||
| March 11 | 3:24 AM CDT | EF1 | Jersey, IL | 0.1 | 100 | |||
| March 11 | 3:50 AM CDT | EF1 | Madison, IL | 1.6 | 0 | 1 | ||
| March 11 | 4:08 AM CDT | EF1 | Madison, IL | 1.6 | 10 | |||
| March 11 | 5:05 AM CDT | EF1 | Saint Clair, IL | 2.6 | 0 | |||
| March 11 | 6:10 AM CDT | EF0 | Jasper, IL | 2.1 | 50 | |||
| March 11 | 7:35 AM EDT | EF0 | Wells, IN | 2.6 | 30 | |||
| March 11 | 6:57 AM CDT | EF1 | Calhoun, AR | 14.7 | 200 | |||
| March 11 | 9:16 AM EDT | EF0 | Jay, IN | 3.9 | 200 | |||
| March 11 | 10:17 AM EDT | EF0 | Shelby, OH | 1.9 | 60 | |||
| March 11 | 10:18 AM EDT | EF0 | Shelby, OH | 3.0 | 50 | |||
| March 11 | 10:22 AM EDT | EF0 | Auglaize, OH | 0.6 | 40 | |||
| March 11 | 7:06 PM EDT | EF1 | Howard, MD | 0.7 | 100 | |||
| March 11 | 7:14 PM EDT | EF0 | Carroll, MD | 0.3 | 75 | |||
| March 11 | 6:55 PM CDT | EF0 | Wilkinson, MS | 4.0 | 100 | |||
| March 11 | 7:09 PM CDT | EF1 | Amite, MS | 2.2 | 200 | |||
| March 11 | 7:27 PM CDT | EF0 | Amite, MS | 7.0 | 150 | |||
| March 11 | 7:48 PM CDT | EF1 | Pike, MS | 1.6 | 375 | |||
| March 11 | 7:48 PM CDT | EF1 | Pike, MS | 8.4 | 300 | |||
| March 11 | 7:51 PM CDT | EF1 | Pike, MS | 1.0 | 175 | |||
| March 11 | 7:57 PM CDT | EF1 | Lincoln, MS | 10.5 | 1,000 | |||
| March 11 | 7:57 PM CDT | EF1 | Lincoln, MS | 8.1 | 700 | |||
| March 11 | 8:04 PM CDT | EF1 | Lincoln, MS | 6.3 | 1,000 | |||
| March 11 | 8:17 PM CDT | EF1 | Saint Helena Parish, LA | 12.2 | 200 | |||
| March 11 | 8:29 PM CDT | EF0 | Saint Helena Parish, LA | 8.8 | 175 | |||
| March 11 | 8:31 PM CDT | EF0 | Livingston Parish, LA | 5.8 | 50 | |||
| March 11 | 8:31 PM CDT | EF1 | Jefferson Davis, MS | 10.1 | 500 | |||
| March 11 | 8:38 PM CDT | EF1 | Tangipahoa Parish, LA | 14.5 | 200 | |||
| March 11 | 8:41 PM CDT | EF1 | Jefferson Davis, MS | 2.9 | 250 | |||
| March 11 | 8:41 PM CDT | EF1 | Jefferson Davis, MS | 3.1 | 400 | |||
| March 11 | 8:43 PM CDT | EF0 | Marion, MS | 1.1 | 75 | |||
| March 11 | 8:46 PM CDT | EF1 | Jefferson Davis, MS | 12.0 | 700 | |||
| March 11 | 8:48 PM CDT | EF1 | Jefferson Davis, MS | 3.2 | 400 | |||
| March 11 | 8:55 PM CDT | EF0 | Tangipahoa Parish, LA | 2.2 | 25 | |||
| March 11 | 9:04 PM CDT | EF1 | Washington Parish, LA | 5.1 | 300 | |||
| March 11 | 9:10 PM CDT | EF1 | Covington, MS | 1.1 | 400 | |||
| March 11 | 9:21 PM CDT | EF0 | Saint Tammany Parish, LA | 2.3 | 50 | |||
| March 11 | 9:28 PM CDT | EF0 | Saint Tammany Parish, LA | 2.4 | 50 | |||
| March 11 | 9:33 PM CDT | EF1 | Jones, MS | 4.2 | 400 | |||
| March 11 | 9:47 PM CDT | EF0 | Jones, MS | 0.6 | 50 | |||
| March 11 | 9:48 PM CDT | EF1 | Jones, MS | 1.1 | 150 | |||
| March 11 | 9:50 PM CDT | EF1 | Wayne, MS | 1.4 | 250 | |||
| March 11 | 9:50 PM CDT | EF1 | Wayne, MS | 0.9 | 50 | |||
| March 11 | 10:28 PM CDT | EF1 | Choctaw, AL | 1.5 | 230 | |||
| March 11 | 10:32 PM CDT | EF0 | Perry, MS | 0.4 | 150 | |||
| March 11 | 10:38 PM CDT | EF1 | Choctaw, AL | 0.1 | 30 | |||
| March 11 | 10:42 PM CDT | EF1 | Choctaw, AL | 0.2 | 35 | |||
| March 11 | 11:08 PM CDT | EF0 | Greene, MS | 0.2 | 30 | |||
| March 11 | 11:17 PM CDT | EF0 | George, MS | 0.9 | 30 | |||
| March 11 | 11:23 PM CDT | EF0 | Greene, MS | 0.2 | 30 | |||
| March 11 | 11:49 PM CDT | EF0 | Mobile, AL | 2.4 | 30 | |||
| March 11 | 11:53 PM CDT | EF1 | Mobile, AL | 1.6 | 110 | |||
| March 11 | 12:07 AM CDT | EF0 | Mobile, AL | 0.5 | 100 | |||
| March 11 | 12:24 AM CDT | EF0 | Mobile, AL | 3.3 | 140 | |||
| March 11 | 12:36 AM CDT | EF0 | Mobile, AL | 5.9 | 50 | |||
| March 11 | 12:53 AM CDT | EF1 | Escambia, AL | 0.6 | 80 |
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.