Alert archive / Florida / Tornado Warnings in 2018
Tornado Warning 8, NWS Tallahassee, FL
NWS Tallahassee, FL issued this tornado warning at Mar 19, 2018, 4:28 AM EDT for Liberty County, Wakulla County, Florida. It was in force for 12 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
- Mar 19, 2018, 4:28 AM EDT (08:28 UTC)
- Expired
- Mar 19, 2018, 4:40 AM EDT
- In force
- 12 min
- Issued by
- NWS Tallahassee, FL
- Area
- Storm-based polygon
- Tornado
- Radar indicated
- Hail
- 1.0 in
Counties Liberty County, FL, Wakulla County, FL
The radar
The Tallahassee radar (KTLH), 44 km from the middle of the area, began a volume at 08:33 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, 8.5 hours before the alert went out and 46 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
- 30 J/kg
- Mixed-layer CIN
- -52 J/kg
- Mixed-layer LCL
- 645 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 21 m²/s²
- 0-3 km storm-relative helicity
- 18 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
274
WFUS52 KTAE 190828
TORTAE
FLC077-129-190900-
/O.NEW.KTAE.TO.W.0008.180319T0828Z-180319T0900Z/
BULLETIN - EAS ACTIVATION REQUESTED
Tornado Warning
National Weather Service Tallahassee FL
428 AM EDT MON MAR 19 2018
The National Weather Service in Tallahassee has issued a
* Tornado Warning for...
Southwestern Wakulla County in Big Bend of Florida...
Southeastern Liberty County in Big Bend of Florida...
* Until 500 AM EDT
* At 427 AM EDT, a severe thunderstorm capable of producing a tornado
was located 19 miles north of Carrabelle, moving east at 30 mph.
HAZARD...Tornado and quarter size hail.
SOURCE...Radar indicated rotation.
IMPACT...Flying debris will be dangerous to those caught without
shelter. Mobile homes will be damaged or destroyed.
Damage to roofs, windows, and vehicles will occur. Tree
damage is likely.
* This tornadic thunderstorm will remain over mainly rural areas of
southwestern Wakulla and southeastern Liberty Counties, including
the following locations: East Camp, Jewel Fire Tower, Poplar Camp,
Smith Creek, Sopchoppy, Sanborn and Curtis Mill.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.
&&
LAT...LON 3009 8479 3021 8474 3016 8441 3000 8450
TIME...MOT...LOC 0827Z 276DEG 25KT 3013 8473
TORNADO...RADAR INDICATED
HAIL...1.00IN
$$
ADL1 follow-up statement
991
WWUS52 KTAE 190840
SVSTAE
Severe Weather Statement
National Weather Service Tallahassee FL
440 AM EDT MON MAR 19 2018
FLC077-129-190850-
/O.CAN.KTAE.TO.W.0008.000000T0000Z-180319T0900Z/
Wakulla FL-Liberty FL-
440 AM EDT MON MAR 19 2018
...THE TORNADO WARNING FOR SOUTHWESTERN WAKULLA AND SOUTHEASTERN
LIBERTY COUNTIES IS CANCELLED...
The storm which prompted the warning has weakened below severe
limits, and no longer appears capable of producing a tornado.
Therefore the warning has been cancelled. However small hail is
still possible with this thunderstorm.
LAT...LON 3009 8479 3021 8474 3016 8441 3000 8450
TIME...MOT...LOC 0840Z 276DEG 25KT 3012 8462
$$
ADLThe office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 19, 2:04 AM EDT | Special Weather Statement | TAE | Holmes | 41 min |
| Mar 19, 2:20 AM EDT | Special Weather Statement | TAE | Bay | 40 min |
| Mar 19, 2:42 AM EDT | Special Weather Statement | TAE | Holmes, Jackson, Washington | 63 min |
| Mar 19, 3:32 AM EDT | Special Weather Statement | TAE | Calhoun, Gadsden, Jackson, Liberty | 58 min |
| Mar 19, 3:41 AM EDT | Severe Thunderstorm Warning | TAE | Calhoun, Gadsden, Jackson, Liberty | 49 min |
| Mar 19, 4:05 AM EDT | Tornado Warning | TAE | Liberty, Wakulla | 25 min |
| Mar 19, 4:12 AM EDT | Special Weather Statement | TAE | Jefferson, Leon | 48 min |
| Mar 19, 4:22 AM EDT | Severe Thunderstorm Warning | TAE | Gadsden, Jefferson, Leon, Wakulla | 23 min |
| Mar 19, 4:37 AM EDT | Gale Watch | TAE | 11 hr | |
| Mar 19, 4:37 AM EDT | Small Craft Advisory | TAE | 33 hr | |
| Mar 19, 4:37 AM EDT | Small Craft Advisory | TAE | 3 days | |
| Mar 19, 4:43 AM EDT | Severe Thunderstorm Warning | TAE | Franklin, Jefferson, Leon, Taylor, Wakulla | 32 min |
| Mar 19, 4:48 AM EDT | Rip Current Statement | TAE | Bay, Franklin, Gulf, Walton | 45 hr |
| Mar 19, 4:58 AM EDT | Special Marine Warning | TAE | 62 min | |
| Mar 19, 5:06 AM EDT | Special Weather Statement | TAE | Lafayette, Taylor, Wakulla | 54 min |
| Mar 19, 5:27 AM EDT | Severe Thunderstorm Warning | TAE | Dixie, Lafayette, Taylor | 63 min |
| Mar 19, 5:57 AM EDT | Special Marine Warning | TAE | 33 min | |
| Mar 19, 6:04 AM EDT | Special Weather Statement | TAE | Dixie | 41 min |
| Mar 19, 6:28 AM EDT | Special Marine Warning | TAE | 62 min | |
| Mar 19, 7:26 AM EDT | Special Marine Warning | TAE | 49 min | |
| Mar 19, 12:08 PM EDT | Special Weather Statement | TAE | Walton | 52 min |
| Mar 19, 12:12 PM EDT | Special Marine Warning | TAE | 48 min | |
| Mar 19, 12:25 PM EDT | Special Weather Statement | TAE | Bay | 50 min |
| Mar 19, 12:42 PM EDT | Special Weather Statement | TAE | Calhoun | 48 min |
| Mar 19, 1:05 PM EDT | Special Marine Warning | TAE | 40 min | |
| Mar 19, 1:23 PM EDT | Special Weather Statement | TAE | Washington | 52 min |
| Mar 19, 1:38 PM EDT | Special Marine Warning | TAE | 37 min | |
| Mar 19, 1:52 PM EDT | Severe Thunderstorm Warning | TAE | Bay, Calhoun, Washington | 25 min |
| Mar 19, 3:40 PM EDT | Gale Warning | TAE | 37 hr | |
| Mar 19, 3:56 PM EDT | High Surf Advisory | TAE | Bay, Gulf | 40 hr |
| Mar 19, 4:50 PM EDT | Special Weather Statement | TAE | Gadsden | 40 min |
Nearby
Tornado Warnings in Florida, 2018Every tornado warning in 2018Tornadoes in 2018
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.