Alert archive / Alabama / Severe Thunderstorm Warnings in 2000

Severe Thunderstorm Warning 192, NWS Tallahassee, FL

December 16, 2000Henry County, Houston County, Alabama; Early County, Georgia

NWS Tallahassee, FL issued this severe thunderstorm warning at Dec 16, 2000, 7:25 PM CST for Henry County, Houston County, Alabama; Early County, Georgia. It was in force for 50 min. 2 reports came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Dec 16, 2000, 7:25 PM CST (01:25 UTC)
Expired
Dec 16, 2000, 8:15 PM CST
In force
50 min
Issued by
NWS Tallahassee, FL
Area
Whole counties

Counties Henry County, AL, Houston County, AL, Early County, GA

What was reported inside it

TimeReportWhereRemark
Dec 16, 7:30 PM CSTThunderstorm WindCountywide, ALNumerous trees and power lines down. Reported by the Houston County EMA.
Dec 16, 8:05 PM CSTThunderstorm WindSoutheast Portion, GASeveral trees and power lines down on U.S. Highway 27 and State Highway 200. Reported by the Early County EMA.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Dec 16, 4:00 PM CSTTornado WatchSPC6 hr

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 1.4 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.

Skew-T log-pSkew-T log-p diagram, Tallahassee Rgnl, FL at 00:00Z on 2000-12-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1141 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Tallahassee Rgnl, FL at 00:00Z on 2000-12-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 293 square meters per square second.1939587897117136Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1141 J/kg
Mixed-layer CIN
-2 J/kg
Mixed-layer LCL
522 m above ground
0-6 km bulk shear
78 kt
0-1 km storm-relative helicity
293 m²/s²
0-3 km storm-relative helicity
362 m²/s²
Significant tornado parameter
2.5
Supercell composite
8.6

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WUUS52 KTAE 170126
SVRTLH
ALC067-069-GAC061-099-170215-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE TALLAHASSEE FL
825 PM EST SAT DEC 16 2000

THE NATIONAL WEATHER SERVICE IN TALLAHASSEE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  EASTERN HENRY COUNTY IN ALABAMA
  HOUSTON COUNTY IN ALABAMA
  CLAY COUNTY IN GEORGIA
  EARLY COUNTY IN GEORGIA

* UNTIL 915 PM EST(815 PM CST)...

* AT 825 PM EST(725 PM CST) NATIONAL WEATHER SERVICE DOPPLER RADAR
  INDICATED A SEVERE THUNDERSTORM WITH DAMAGING WINDS 4 MILES NORTH
  OF PLEASANT PLAINS...OR ABOUT 7 MILES EAST OF HEADLAND...MOVING
  EAST AT 40 MPH.

* THE SEVERE THUNDERSTORM WILL BE NEAR...
  WILLIAMS...PLEASANT PLAINS BY 725 PM CST...
  ROCK HILL...FREEMAN BY 830 PM EST...
  BLAKELY...KOLOMOKI MOUNDS SP BY 840 PM EST...
  COLOMOKEE BY 845 PM EST...

A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA. REMEMBER...
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY PRODUCE TORNADOES WITH
LITTLE OR NO ADVANCE WARNING. REMAIN CALM...BUT BE ALERT FOR RAPIDLY
CHANGING CONDITIONS.

THE MAIN THREAT FROM THIS STORM IS DAMAGING WINDS. LARGE HAIL IS ALSO
POSSIBLE.


LAT...LzON 3144 8528 3127 8523 3128 8476 3162 8500

.END
17-GOULD

The office that day

Everything else NWS Tallahassee, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 16, 6:16 PM CSTSevere Thunderstorm WarningTAECoffee, Geneva29 min
Dec 16, 6:56 PM CSTTornado WarningTAEColquitt, Worth34 min
Dec 16, 7:25 PM CSTSevere Thunderstorm WarningTAEClay50 min

Nearby

Severe Thunderstorm Warnings in Alabama, 2000Severe Thunderstorm Warnings in Georgia, 2000Every severe thunderstorm warning in 2000

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.