Alert archive / Florida / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 169, NWS Tallahassee, FL
NWS Tallahassee, FL issued this severe thunderstorm warning at Jun 22, 2021, 7:16 AM EDT for 4 counties in Florida. It was in force for 44 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 22, 2021, 7:16 AM EDT (11:16 UTC)
- Expired
- Jun 22, 2021, 8:00 AM EDT
- In force
- 44 min
- Issued by
- NWS Tallahassee, FL
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Gadsden County, FL, Leon County, FL, Liberty County, FL, Wakulla County, FL
The radar
The Tallahassee radar (KTLH), 36 km from the middle of the area, began a volume at 11:19 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.
The nearest sounding before it
Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 11.3 hours before the alert went out and 39 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
- 82 J/kg
- Mixed-layer CIN
- -156 J/kg
- Mixed-layer LCL
- 1077 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- 140 m²/s²
- 0-3 km storm-relative helicity
- 218 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted.
517 WUUS52 KTAE 221116 SVRTAE FLC039-073-077-129-221200- /O.NEW.KTAE.SV.W.0169.210622T1116Z-210622T1200Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Tallahassee FL 716 AM EDT Tue Jun 22 2021 The National Weather Service in Tallahassee has issued a * Severe Thunderstorm Warning for... Northwestern Wakulla County in Big Bend of Florida... South central Gadsden County in Big Bend of Florida... Central Liberty County in Big Bend of Florida... Southwestern Leon County in Big Bend of Florida... * Until 800 AM EDT. * At 716 AM EDT, a severe thunderstorm was located 19 miles south of Greensboro, or 20 miles southeast of Blountstown, moving east at 45 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Telogia, Lake Talquin, Bloxham, Brown House, Fort Braden and Clio. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 3021 8485 3036 8483 3048 8444 3020 8444 TIME...MOT...LOC 1116Z 264DEG 40KT 3029 8475 HAIL...<.75IN WIND...60MPH $$ 25-CAMP
1 follow-up statement
134
WWUS52 KTAE 221155
SVSTAE
Severe Weather Statement
National Weather Service Tallahassee FL
755 AM EDT Tue Jun 22 2021
FLC039-073-077-129-221205-
/O.EXP.KTAE.SV.W.0169.000000T0000Z-210622T1200Z/
Wakulla FL-Gadsden FL-Liberty FL-Leon FL-
755 AM EDT Tue Jun 22 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN WAKULLA...SOUTH
CENTRAL GADSDEN...CENTRAL LIBERTY AND SOUTHWESTERN LEON COUNTIES WILL
EXPIRE AT 800 AM EDT...
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.
LAT...LON 3021 8485 3036 8483 3048 8444 3020 8444
TIME...MOT...LOC 1155Z 264DEG 40KT 3033 8426
$$
25-CAMPThe office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 21, 10:31 PM EDT | Special Marine Warning | TAE | 119 min | |
| Jun 21, 11:59 PM EDT | Special Weather Statement | TAE | Walton | 61 min |
| Jun 22, 1:03 AM EDT | Special Weather Statement | TAE | Walton | 57 min |
| Jun 22, 1:49 AM EDT | Special Weather Statement | TAE | Holmes, Jackson, Walton, Washington | 86 min |
| Jun 22, 1:52 AM EDT | Special Marine Warning | TAE | 83 min | |
| Jun 22, 3:12 AM EDT | Special Weather Statement | TAE | Bay, Calhoun, Jackson, Washington | 63 min |
| Jun 22, 3:16 AM EDT | Special Marine Warning | TAE | 89 min | |
| Jun 22, 4:10 AM EDT | Special Weather Statement | TAE | Bay, Calhoun, Gadsden, Jackson, Liberty | 65 min |
| Jun 22, 4:44 AM EDT | Special Marine Warning | TAE | 91 min | |
| Jun 22, 5:16 AM EDT | Special Weather Statement | TAE | Bay, Calhoun | 44 min |
| Jun 22, 5:31 AM EDT | Special Weather Statement | TAE | Leon | 44 min |
| Jun 22, 5:47 AM EDT | Areal Flood Advisory | TAE | Bay, Calhoun, Gulf, Liberty, Washington | 118 min |
| Jun 22, 6:00 AM EDT | Special Weather Statement | TAE | Bay, Calhoun, Liberty | 45 min |
| Jun 22, 6:16 AM EDT | Special Marine Warning | TAE | 59 min | |
| Jun 22, 6:44 AM EDT | Special Weather Statement | TAE | Liberty | 61 min |
| Jun 22, 6:52 AM EDT | Special Marine Warning | TAE | 83 min | |
| Jun 22, 7:10 AM EDT | Special Marine Warning | TAE | 65 min | |
| Jun 22, 7:44 AM EDT | Special Weather Statement | TAE | Leon | 46 min |
| Jun 22, 8:11 AM EDT | Special Marine Warning | TAE | 64 min | |
| Jun 22, 8:19 AM EDT | Special Weather Statement | TAE | Jefferson | 41 min |
| Jun 22, 9:02 AM EDT | Special Weather Statement | TAE | Madison | 43 min |
| Jun 22, 9:49 AM EDT | Special Weather Statement | TAE | Taylor | 41 min |
| Jun 22, 10:05 AM EDT | Areal Flood Advisory | TAE | Bay, Gulf, Liberty | 3 hr |
| Jun 22, 10:18 AM EDT | Special Marine Warning | TAE | 57 min | |
| Jun 22, 10:23 AM EDT | Special Marine Warning | TAE | 67 min | |
| Jun 22, 10:31 AM EDT | Special Weather Statement | TAE | Taylor | 44 min |
| Jun 22, 1:53 PM EDT | Special Marine Warning | TAE | 97 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.