EF0 tornado, Ramer to Pine Level, Alabama, March 31, 2020

1. EF065 to 85 mphthis tornado

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

2. EF186 to 110 mph

   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

EF0

Date

March 31, 2020

Touchdown

10:23 AM CDT (15:23 UTC)

Lifted

10:30 AM CDT (15:30 UTC)

On the ground

7 minutes

Path length

3.3 miles (5.4 km)

Path width

190 yards (174 m)

Deaths

0

Injuries

0

County

Montgomery County

Touchdown point

32.082, -86.175

Lift-off point

32.107, -86.127

Record number

2003310923-01

15 damage points were recorded along this path by NWS BMX, in the Damage Assessment Toolkit the survey teams carry. The strongest indicator was rated EF0. The highest wind the damage implies is 73 mph.

• tree along S roadbank appeared to have been partially uprooted and was cut to clear road. treetop snapped out to the right
• a few large limbs gnarled or snapped

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

A strong upper level disturbance caused a wave of low pressure to form along a quasi-stationary front and move eastward along the Highway 80 and Interstate 85 corridors. This allowed a warm front to lift northward across the southeast portions of Central Alabama. North of the warm front, a line of showers with sporadic lightning strikes along an inverted trough was able to produce damaging winds despite a cool and stable air mass at the surface, knocking down numerous trees from Tuscaloosa County to Randolph County during the first part of the morning. A QLCS ahead of the cold front moved eastward later in the morning from Lowndes County to Barbour County, producing sporadic damaging winds. Additionally, bookend vortices and embedded supercell structures several weak tornadoes and one strong tornado.

National Weather Service meteorologists surveyed damage in southern Montgomery County, west of the town of Pine Level, and determined that it was consistent with an EF0 tornado, with maximum winds near 70 mph. Minor tree damage, consisting of primarily broken limbs, was observed from Smith Gamble Road to Woodley Road. A tornado debris signature was noted with this storm.

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.

The county was under a tornado watch, issued at 13:51 UTC and running to 16:00 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 12:57 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.

Troy Municipal (TOI), 29 km from the path, in the two hours either side.

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

The Maxwell AFB radar (KMXX), 60 km away, was scanning. The volume nearest the touchdown began at 15:19 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 2020 tornado in AlabamaEvery tornado in Alabama since 1950Warnings in force in Alabama nowThe forecast where you are

12 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.