Alert archive / Florida / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 7, NWS Tallahassee, FL
NWS Tallahassee, FL issued this severe thunderstorm warning at Jan 27, 2021, 10:59 AM EST for Gadsden County, Leon County, Liberty County, Florida. It was in force for 46 min. 3 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Jan 27, 2021, 10:59 AM EST (15:59 UTC)
- Expired
- Jan 27, 2021, 11:45 AM EST
- In force
- 46 min
- Issued by
- NWS Tallahassee, FL
- Area
- Storm-based polygon
- Tornado
- Possible
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Gadsden County, FL, Leon County, FL, Liberty County, FL
The radar
The Tallahassee radar (KTLH), 29 km from the middle of the area, began a volume at 16:01 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Jan 27, 11:24 AM EST | TSTM WND DMG | 16843 Bountstown Highwa, FL | WIND DAMAGE FROM POSSIBLE TORNADO - MULTIPLE TREES DOWN, 1 BARN, AND A COUPLE SHEDS DAMAGED. |
| Jan 27, 11:37 AM EST | TORNADO | 2 Wnw Andrew, FL | PRELIMINARY RESULTS FROM NWS TAE STORM SURVEY INDICATED A EF-0 TORNADO IMPACTED PARTS OF LEON COUNTY. TORNADO TOUCHED DOWN A FEW MILES WEST OF THE AIRPORT, IT TRAVELED 16.7 MILES BEFORE THE CIRCULATION WEAKENED ABOUT A MILE EAST OF ST JOE RD IN PORTIONS OF SOU |
| Jan 27, 11:43 AM EST | TORNADO | Tallahassee Internation, FL | TORNADO CONFIRMED AT TLH AIRPORT. DAMAGE REPORTED. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 4.0 hours before the alert went out and 32 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 128 J/kg
- Mixed-layer CIN
- -29 J/kg
- Mixed-layer LCL
- 548 m above ground
- 0-6 km bulk shear
- 56 kt
- 0-1 km storm-relative helicity
- 183 m²/s²
- 0-3 km storm-relative helicity
- 308 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 1.6
The text
As transmitted.
431 WUUS52 KTAE 271559 SVRTAE FLC039-073-077-271645- /O.NEW.KTAE.SV.W.0007.210127T1559Z-210127T1645Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tallahassee FL 1059 AM EST Wed Jan 27 2021 The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Southern Gadsden County in Big Bend of Florida... Northeastern Liberty County in Big Bend of Florida... Southwestern Leon County in Big Bend of Florida... * Until 1145 AM EST. * At 1059 AM EST, a severe thunderstorm was located 9 miles south of Greensboro, or 12 miles southwest of Quincy, moving east at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Midway, Quincy, Tallahassee, Lake Talquin, Andrew, Hosford, Gibson, Fort Braden, Tallahassee Coml Airport, Lowry, Wetumpka, Bloxham and Tallahassee Regional A/P. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 3039 8482 3052 8482 3058 8435 3031 8435 TIME...MOT...LOC 1559Z 275DEG 27KT 3044 8472 TORNADO...POSSIBLE HAIL...<.75IN WIND...60MPH $$ 11-MM
1 follow-up statement
340
WWUS52 KTAE 271616
SVSTAE
Severe Weather Statement
National Weather Service Tallahassee FL
1116 AM EST Wed Jan 27 2021
FLC077-271626-
/O.CAN.KTAE.SV.W.0007.000000T0000Z-210127T1645Z/
Liberty FL-
1116 AM EST Wed Jan 27 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN LIBERTY COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3037 8467 3038 8467 3039 8465 3039 8467
3053 8467 3058 8435 3031 8435
TIME...MOT...LOC 1616Z 275DEG 27KT 3043 8457
$$
FLC039-073-271645-
/O.CON.KTAE.SV.W.0007.000000T0000Z-210127T1645Z/
Gadsden FL-Leon FL-
1116 AM EST Wed Jan 27 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1145 AM EST
FOR SOUTHEASTERN GADSDEN AND SOUTHWESTERN LEON COUNTIES...
At 1116 AM EST, a severe thunderstorm was located 7 miles southwest
of Midway, moving east at 30 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Midway, Quincy, Tallahassee, Lake Talquin, Andrew, Wetumpka, Bloxham,
Tallahassee Regional A/P, Gibson, Fort Braden and Tallahassee Coml
Airport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3037 8467 3038 8467 3039 8465 3039 8467
3053 8467 3058 8435 3031 8435
TIME...MOT...LOC 1616Z 275DEG 27KT 3043 8457
TORNADO...POSSIBLE
HAIL...<.75IN
WIND...60MPH
$$
11-MMThe office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 26, 7:27 PM EST | Areal Flood Advisory | TAE | Franklin, Gulf | 3 hr |
| Jan 26, 7:33 PM EST | Special Marine Warning | TAE | 87 min | |
| Jan 26, 9:34 PM EST | Marine Dense Fog Advisory | TAE | 15 hr | |
| Jan 27, 1:50 AM EST | Small Craft Advisory | TAE | 38 hr | |
| Jan 27, 8:05 AM EST | Severe Thunderstorm Warning | TAE | Jackson | 25 min |
| Jan 27, 8:26 AM EST | Severe Thunderstorm Warning | TAE | Jackson | 34 min |
| Jan 27, 8:38 AM EST | Tornado Warning | TAE | Jackson | 37 min |
| Jan 27, 8:46 AM EST | Special Weather Statement | TAE | Calhoun | 44 min |
| Jan 27, 9:16 AM EST | Special Weather Statement | TAE | Bay, Washington | 44 min |
| Jan 27, 9:27 AM EST | Special Weather Statement | TAE | Calhoun | 63 min |
| Jan 27, 9:32 AM EST | Severe Thunderstorm Warning | TAE | Calhoun, Gadsden, Jackson, Liberty | 43 min |
| Jan 27, 10:10 AM EST | Special Marine Warning | TAE | 3 hr | |
| Jan 27, 10:18 AM EST | Severe Thunderstorm Warning | TAE | Gadsden | 42 min |
| Jan 27, 10:54 AM EST | Special Weather Statement | TAE | Gadsden, Leon | 66 min |
| Jan 27, 11:11 AM EST | Special Weather Statement | TAE | Franklin, Gulf, Liberty, Wakulla | 49 min |
| Jan 27, 11:20 AM EST | Tornado Warning | TAE | Gadsden, Leon | 25 min |
| Jan 27, 11:34 AM EST | Tornado Warning | TAE | Gadsden, Jefferson, Leon | 26 min |
| Jan 27, 11:50 AM EST | Tornado Warning | TAE | Jefferson, Leon | 40 min |
| Jan 27, 12:14 PM EST | Special Weather Statement | TAE | Franklin, Liberty | 46 min |
| Jan 27, 12:21 PM EST | Tornado Warning | TAE | Jefferson, Madison, Taylor | 39 min |
| Jan 27, 12:41 PM EST | Special Marine Warning | TAE | 3 hr | |
| Jan 27, 12:55 PM EST | Severe Thunderstorm Warning | TAE | Madison | 50 min |
| Jan 27, 2:23 PM EST | Special Weather Statement | TAE | Dixie, Lafayette | 82 min |
Nearby
Severe Thunderstorm Warnings in Florida, 2021Every severe thunderstorm warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.