Alert archive / Florida / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 144, NWS Tallahassee, FL
NWS Tallahassee, FL issued this severe thunderstorm warning at Jun 13, 2021, 6:16 PM CDT for 5 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 13, 2021, 6:16 PM CDT (23:16 UTC)
- Expired
- Jun 13, 2021, 7:00 PM CDT
- In force
- 44 min
- Issued by
- NWS Tallahassee, FL
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Bay County, FL, Holmes County, FL, Jackson County, FL, Walton County, FL, Washington County, FL
The radar
The Eglin Afb radar (KEVX), 26 km from the middle of the area, began a volume at 23:16 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 12:00Z, 11.3 hours before the alert went out and 131 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
- 44 J/kg
- Mixed-layer CIN
- -277 J/kg
- Mixed-layer LCL
- 1448 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
- 11 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
868
WUUS52 KTAE 132316
SVRTAE
FLC005-059-063-131-133-140000-
/O.NEW.KTAE.SV.W.0144.210613T2316Z-210614T0000Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Tallahassee FL
616 PM CDT Sun Jun 13 2021
The National Weather Service in Tallahassee has issued a
* Severe Thunderstorm Warning for...
Southwestern Jackson County in the Panhandle of Florida...
Northeastern Bay County in the Panhandle of Florida...
Southeastern Walton County in the Panhandle of Florida...
South central Holmes County in the Panhandle of Florida...
Washington County in the Panhandle of Florida...
* Until 700 PM CDT.
* At 615 PM CDT, a severe thunderstorm was located 12 miles southeast
of Chipley, moving southwest at 15 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Vernon, Bonifay, Bradford, Live Oak, Alford, Wausau, Hinsons
Crossroads, Whitehead Crossroads, Fountain, Singer Road, Holmes
Valley, Gainer Spring, Millers Ferry, Bennett, Porter Lake, Smyrna,
Compass Lake, Sylvania, Johnson Crossroads and Brock Crossroad.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3081 8574 3064 8526 3057 8533 3057 8538
3050 8539 3037 8551 3051 8588 3053 8589
3054 8588 3055 8588 3059 8590
TIME...MOT...LOC 2315Z 045DEG 12KT 3061 8544
HAIL...0.75IN
WIND...60MPH
$$2 follow-up statements
788
WWUS52 KTAE 132326
SVSTAE
Severe Weather Statement
National Weather Service Tallahassee FL
626 PM CDT Sun Jun 13 2021
FLC059-132334-
/O.CAN.KTAE.SV.W.0144.000000T0000Z-210614T0000Z/
Holmes FL-
626 PM CDT Sun Jun 13 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL HOLMES COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3078 8575 3077 8573 3075 8574 3074 8562
3075 8562 3064 8526 3057 8533 3057 8538
3050 8539 3037 8551 3051 8588 3053 8589
3055 8588 3059 8590
TIME...MOT...LOC 2324Z 045DEG 12KT 3059 8547
$$
FLC005-063-131-133-140000-
/O.CON.KTAE.SV.W.0144.000000T0000Z-210614T0000Z/
Jackson FL-Bay FL-Walton FL-Washington FL-
626 PM CDT Sun Jun 13 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM CDT
FOR SOUTHWESTERN JACKSON...NORTHEASTERN BAY...SOUTHEASTERN WALTON AND
WASHINGTON COUNTIES...
At 624 PM CDT, a severe thunderstorm was located 13 miles south of
Chipley, moving southwest at 15 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Vernon, Bradford, Live Oak, Wausau, Whitehead Crossroads, Fountain,
Singer Road, Holmes Valley, Gainer Spring, Millers Ferry, Bennett,
Porter Lake, Smyrna, Compass Lake, Sylvania, Johnson Crossroads,
Brock Crossroad, Betts, Orange Hill and Ridgetop.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3078 8575 3077 8573 3075 8574 3074 8562
3075 8562 3064 8526 3057 8533 3057 8538
3050 8539 3037 8551 3051 8588 3053 8589
3055 8588 3059 8590
TIME...MOT...LOC 2324Z 045DEG 12KT 3059 8547
HAIL...0.75IN
WIND...60MPH
$$056
WWUS52 KTAE 132341
SVSTAE
Severe Weather Statement
National Weather Service Tallahassee FL
641 PM CDT Sun Jun 13 2021
FLC063-132351-
/O.CAN.KTAE.SV.W.0144.000000T0000Z-210614T0000Z/
Jackson FL-
641 PM CDT Sun Jun 13 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN JACKSON COUNTY IS
CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
LAT...LON 3070 8581 3070 8577 3066 8560 3058 8544
3057 8543 3057 8541 3055 8538 3054 8538
3050 8539 3037 8551 3051 8588 3053 8589
3055 8588 3059 8590
TIME...MOT...LOC 2341Z 045DEG 12KT 3055 8552
$$
FLC005-131-133-140000-
/O.CON.KTAE.SV.W.0144.000000T0000Z-210614T0000Z/
Bay FL-Walton FL-Washington FL-
641 PM CDT Sun Jun 13 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM CDT
FOR NORTHEASTERN BAY...SOUTHEASTERN WALTON AND CENTRAL WASHINGTON
COUNTIES...
At 641 PM CDT, a severe thunderstorm was located 12 miles southeast
of Vernon, moving southwest at 15 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Vernon, Live Oak, Wausau, Betts, Fountain, Singer Road, Greenhead,
Holmes Valley, Gainer Spring, Millers Ferry, Bennett, Porter Lake,
Smyrna, Spring Hollow, Sylvania and Riverside.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3070 8581 3070 8577 3066 8560 3058 8544
3057 8543 3057 8541 3055 8538 3054 8538
3050 8539 3037 8551 3051 8588 3053 8589
3055 8588 3059 8590
TIME...MOT...LOC 2341Z 045DEG 12KT 3055 8552
HAIL...0.75IN
WIND...60MPH
$$The office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 12, 7:45 PM CDT | Special Marine Warning | TAE | 60 min | |
| Jun 12, 10:02 PM CDT | Special Marine Warning | TAE | 88 min | |
| Jun 13, 5:40 AM CDT | Special Weather Statement | TAE | Leon | 35 min |
| Jun 13, 10:28 AM CDT | Rip Current Statement | TAE | Bay, Gulf | 15 hr |
| Jun 13, 11:55 AM CDT | Special Weather Statement | TAE | Dixie | 35 min |
| Jun 13, 12:15 PM CDT | Special Weather Statement | TAE | Lafayette | 45 min |
| Jun 13, 1:39 PM CDT | Special Weather Statement | TAE | Wakulla | 36 min |
| Jun 13, 2:44 PM CDT | Special Marine Warning | TAE | 61 min | |
| Jun 13, 2:51 PM CDT | Special Marine Warning | TAE | 54 min | |
| Jun 13, 2:53 PM CDT | Special Weather Statement | TAE | Taylor | 52 min |
| Jun 13, 3:07 PM CDT | Special Weather Statement | TAE | Gulf | 68 min |
| Jun 13, 3:16 PM CDT | Special Marine Warning | TAE | 93 min | |
| Jun 13, 3:41 PM CDT | Special Marine Warning | TAE | 100 min | |
| Jun 13, 4:11 PM CDT | Special Marine Warning | TAE | 64 min | |
| Jun 13, 5:04 PM CDT | Special Weather Statement | TAE | Leon | 41 min |
| Jun 13, 5:49 PM CDT | Special Weather Statement | TAE | Holmes, Washington | 41 min |
| Jun 13, 6:06 PM CDT | Special Weather Statement | TAE | Washington | 24 min |
| Jun 13, 6:31 PM CDT | Special Marine Warning | TAE | 59 min | |
| Jun 13, 6:45 PM CDT | Severe Thunderstorm Warning | TAE | Bay, Walton, Washington | 30 min |
| Jun 13, 6:49 PM CDT | Special Marine Warning | TAE | 86 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.