Alert archive / Florida / Severe Thunderstorm Warnings in 2001
Severe Thunderstorm Warning 7, NWS Tallahassee, FL
NWS Tallahassee, FL issued this severe thunderstorm warning at Jan 19, 2001, 5:17 PM EST for Leon County, Wakulla County, Florida. It was in force for 43 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jan 19, 2001, 5:17 PM EST (22:17 UTC)
- Expired
- Jan 19, 2001, 6:00 PM EST
- In force
- 43 min
- Issued by
- NWS Tallahassee, FL
- Area
- Whole counties
Counties Leon County, FL, Wakulla County, FL
The radar
The Tallahassee radar (KTLH), 11 km from the middle of the area, began a volume at 22:20 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, 10.3 hours before the alert went out and 11 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
- 3 J/kg
- Mixed-layer CIN
- -90 J/kg
- Mixed-layer LCL
- 807 m above ground
- 0-6 km bulk shear
- 69 kt
- 0-1 km storm-relative helicity
- 308 m²/s²
- 0-3 km storm-relative helicity
- 354 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
371 WUUS52 KTAE 192217 SVRTLH FLC073-129-192300- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE TALLAHASSEE FL 517 PM EST FRI JAN 19 2001 THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... SOUTHWESTERN LEON COUNTY IN FLORIDA NORTHERN WAKULLA COUNTY IN FLORIDA * UNTIL 600 PM EST... * AT 517 PM EST NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A LINE OF SEVERE THUNDERSTORMS WITH DAMAGING WINDS..MOVING NORTHEAST AT 40 MPH. * SOME LOCATIONS NEAR THE PATH OF THE STORMS THROUGH 600 PM EST... BROWN HOUSE... HILLIARDVILLE... WOODVILLE...LAKESIDE... TALLAHASSEE...HENRIETTA... IF YOU ARE IN THE PATH OF THIS STORM...SEEK REFUGE IN A REINFORCED STRUCTURE. DAMAGING WINDS...LARGE HAIL...TORRENTIAL RAIN...AND DANGEROUS LIGHTNING ARE LIKELY. .END 9-FOURNIER
The office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 19, 12:15 PM EST | Severe Thunderstorm Warning | TAE | Holmes | 30 min |
| Jan 19, 12:40 PM EST | Severe Thunderstorm Warning | TAE | Bay, Washington | 35 min |
Nearby
Severe Thunderstorm Warnings in Florida, 2001Every severe thunderstorm warning in 2001
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.