Alert archive / Florida / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 152, NWS Tallahassee, FL
NWS Tallahassee, FL issued this severe thunderstorm warning at Jun 15, 2021, 2:56 PM CDT for 4 counties in Florida. It was in force for 49 min. 2 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
- Jun 15, 2021, 2:56 PM CDT (19:56 UTC)
- Expired
- Jun 15, 2021, 3:45 PM CDT
- In force
- 49 min
- Issued by
- NWS Tallahassee, FL
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Bay County, FL, Calhoun County, FL, Gulf County, FL, Liberty County, FL
The radar
The Eglin Afb radar (KEVX), 78 km from the middle of the area, began a volume at 19:56 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 |
|---|---|---|---|
| Jun 15, 3:23 PM CDT | MARINE TSTM WIND 41 | 4 Se Tyndall Afb, FL | AWOS STATION KTDR 4 SE TYNDALL AFB. |
| Jun 15, 3:30 PM CDT | TSTM WND DMG | 6 Ese Overstreet, FL | REPORT OF TREES DOWN IN NORTHERN GULF COUNTY. |
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, 7.9 hours before the alert went out and 118 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
- 2073 J/kg
- Mixed-layer CIN
- -52 J/kg
- Mixed-layer LCL
- 942 m above ground
- 0-6 km bulk shear
- 8 kt
- 0-1 km storm-relative helicity
- -1 m²/s²
- 0-3 km storm-relative helicity
- 78 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
210
WUUS52 KTAE 151956
SVRTAE
FLC005-013-045-077-152045-
/O.NEW.KTAE.SV.W.0152.210615T1956Z-210615T2045Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Tallahassee FL
356 PM EDT Tue Jun 15 2021
The National Weather Service in Tallahassee has issued a
* Severe Thunderstorm Warning for...
Northern Gulf County in the Panhandle of Florida...
Southeastern Bay County in the Panhandle of Florida...
Southwestern Calhoun County in the Panhandle of Florida...
Southwestern Liberty County in Big Bend of Florida...
* Until 445 PM EDT/345 PM CDT/.
* At 356 PM EDT/256 PM CDT/, a severe thunderstorm was located near
Callaway, moving southeast at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Callaway, Springfield, Mexico Beach, Stonemill Creek, Tyndall Air
Force Base, Wewahitchka, Honeyville, Allanton, College Station,
Bayou George, Overstreet, Davis Beach, Brannonville, Willis
Landing, Wetappo, Majette, Beacon Hill, Dalkeith and Saint Joe
Beach.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Prepare immediately for large hail and damaging winds. People outside
should move immediately to shelter inside a strong building. Stay
away from windows.
&&
LAT...LON 2988 8549 2992 8555 3024 8561 3033 8541
3000 8501 2980 8549
TIME...MOT...LOC 1956Z 333DEG 23KT 3013 8547
HAIL...1.00IN
WIND...60MPH
$$
72-BUNKER1 follow-up statement
686
WWUS52 KTAE 152025
SVSTAE
Severe Weather Statement
National Weather Service Tallahassee FL
425 PM EDT Tue Jun 15 2021
FLC005-013-045-077-152045-
/O.CON.KTAE.SV.W.0152.000000T0000Z-210615T2045Z/
Gulf FL-Bay FL-Calhoun FL-Liberty FL-
425 PM EDT Tue Jun 15 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 445 PM
EDT/345 PM CDT/ FOR NORTHERN GULF...SOUTHEASTERN BAY...SOUTHERN
CALHOUN COUNTIES IN THE PANHANDLE OF FLORIDA AND SOUTHWESTERN LIBERTY
COUNTIES IN BIG BEND OF FLORIDA...
At 425 PM EDT/325 PM CDT/, a severe thunderstorm was located over
Mexico Beach, or 11 miles northwest of Port St. Joe, moving southeast
at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Callaway, Mexico Beach, Stonemill Creek, Tyndall Air Force Base,
Wewahitchka, Honeyville, Allanton, Overstreet, Davis Beach, Willis
Landing, Wetappo, Beacon Hill, Dalkeith and Saint Joe Beach.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Prepare immediately for large hail and damaging winds. People outside
should move to a shelter, inside a strong building and away from
windows.
&&
LAT...LON 2988 8549 2992 8555 3013 8559 3023 8529
3000 8501 2980 8549
TIME...MOT...LOC 2025Z 333DEG 23KT 2996 8537
HAIL...1.00IN
WIND...60MPH
$$
72-BUNKERThe office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 15, 2:44 AM CDT | Special Weather Statement | TAE | Washington | 31 min |
| Jun 15, 6:53 AM CDT | Special Marine Warning | TAE | 37 min | |
| Jun 15, 11:04 AM CDT | Rip Current Statement | TAE | Gulf | 36 hr |
| Jun 15, 12:55 PM CDT | Special Weather Statement | TAE | Bay | 50 min |
| Jun 15, 12:58 PM CDT | Special Weather Statement | TAE | Jefferson | 47 min |
| Jun 15, 1:20 PM CDT | Severe Thunderstorm Warning | TAE | Calhoun, Franklin, Gulf, Liberty | 25 min |
| Jun 15, 1:20 PM CDT | Severe Thunderstorm Warning | TAE | Calhoun, Franklin, Gulf, Liberty | 25 min |
| Jun 15, 1:33 PM CDT | Special Weather Statement | TAE | Bay, Calhoun, Walton | 42 min |
| Jun 15, 1:34 PM CDT | Special Weather Statement | TAE | Lafayette | 41 min |
| Jun 15, 1:43 PM CDT | Severe Thunderstorm Warning | TAE | Calhoun, Franklin, Gulf, Liberty | 62 min |
| Jun 15, 1:50 PM CDT | Severe Thunderstorm Warning | TAE | Bay, Walton, Washington | 55 min |
| Jun 15, 1:54 PM CDT | Special Weather Statement | TAE | Leon | 36 min |
| Jun 15, 2:00 PM CDT | Special Weather Statement | TAE | Jefferson | 45 min |
| Jun 15, 2:07 PM CDT | Special Weather Statement | TAE | Wakulla | 38 min |
| Jun 15, 2:14 PM CDT | Special Marine Warning | TAE | 61 min | |
| Jun 15, 2:15 PM CDT | Special Weather Statement | TAE | Walton | 45 min |
| Jun 15, 2:16 PM CDT | Severe Thunderstorm Warning | TAE | Bay, Calhoun | 59 min |
| Jun 15, 2:26 PM CDT | Special Weather Statement | TAE | Wakulla | 49 min |
| Jun 15, 2:31 PM CDT | Special Marine Warning | TAE | 59 min | |
| Jun 15, 2:41 PM CDT | Special Marine Warning | TAE | 2 hr | |
| Jun 15, 2:44 PM CDT | Severe Thunderstorm Warning | TAE | Franklin, Jefferson, Leon, Liberty, Wakulla | 61 min |
| Jun 15, 2:51 PM CDT | Special Weather Statement | TAE | Bay, Gulf | 39 min |
| Jun 15, 3:02 PM CDT | Special Weather Statement | TAE | Madison | 43 min |
| Jun 15, 3:12 PM CDT | Special Marine Warning | TAE | 2 hr | |
| Jun 15, 3:17 PM CDT | Special Weather Statement | TAE | Jefferson | 43 min |
| Jun 15, 3:24 PM CDT | Severe Thunderstorm Warning | TAE | Bay, Franklin, Gulf | 51 min |
| Jun 15, 3:43 PM CDT | Severe Thunderstorm Warning | TAE | Jefferson, Madison | 77 min |
| Jun 15, 4:26 PM CDT | Special Marine Warning | TAE | 94 min | |
| Jun 15, 4:32 PM CDT | Special Marine Warning | TAE | 88 min | |
| Jun 15, 5:19 PM CDT | Special Weather Statement | TAE | Lafayette | 26 min |
| Jun 15, 5:34 PM CDT | Severe Thunderstorm Warning | TAE | Lafayette | 41 min |
| Jun 15, 5:40 PM CDT | Special Marine Warning | TAE | 95 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.