Alert archive / Georgia / Severe Thunderstorm Warnings in 1997

Severe Thunderstorm Warning 139, NWS Tallahassee, FL

November 1, 1997Turner County, Worth County, Georgia

NWS Tallahassee, FL issued this severe thunderstorm warning at Nov 1, 1997, 5:06 PM EST for Turner County, Worth County, Georgia. It was in force for 34 min. 1 report 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
Nov 1, 1997, 5:06 PM EST (22:06 UTC)
Expired
Nov 1, 1997, 5:40 PM EST
In force
34 min
Issued by
NWS Tallahassee, FL
Area
Whole counties

Counties Turner County, GA, Worth County, GA

What was reported inside it

TimeReportWhereRemark
Nov 1, 5:06 PM ESTHail 2.75Doles, GAGolfball to baseball size hail covering the ground along Georgia Highway 33 five miles northeast of Doles.

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
Nov 1, 4:30 PM ESTTornado WatchSPC6 hr

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 10.1 hours before the alert went out and 147 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 12:00Z on 1997-11-01Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 8 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Tallahassee Rgnl, FL at 12:00Z on 1997-11-01The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 87 square meters per square second.1939587897Sfc1 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
8 J/kg
Mixed-layer CIN
-321 J/kg
Mixed-layer LCL
701 m above ground
0-6 km bulk shear
58 kt
0-1 km storm-relative helicity
87 m²/s²
0-3 km storm-relative helicity
114 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tallahassee, FL wrote its last area forecast discussion before this severe thunderstorm warning went out at Nov 1, 4:50 PM EST, 16 minutes earlier.

Area forecast discussion, Nov 1, 4:50 PM EST, 16 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE TALLAHASSEE FL
450 PM EST SAT NOV 1 1997

APOLOGIZE FOR NOT GETTING A DISCUSSION OUT ANY EARLIER...BUT ITS
BEEN BUSY HERE. FROM WHAT LTL MDL DATA IVE SEEN IT LOOKS LIKE
BRUNT OF WX WITH THIS SYSTEM WILL MOVE THROUGH ERN PORTIONS OF CWA
LATE THIS EVENING/SHORTLY AFT MIDNITE. HAVE GLANCED AT MIAS SFD
AND TEMPS AND POPS LOOK FINE.

MOLLERE

In the hours before

Special weather statement, Nov 1, 11:20 AM EST, 5 hours 46 minutes before
ALZ065>069-FLZ007>019-026>029-034-GAZ121>131-142>148-155>161-011900-

HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE TALLAHASSEE FL
1120 AM EST SAT NOV 1 1997

THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS THIS AFTERNOON AND
EVENING ACROSS EXTREME SOUTHEAST ALABAMA...SOUTHWEST AND SOUTH CENTRAL
GEORGIA...THE FLORIDA PANHANDLE...AND BIG BEND.

PLENTY OF SUNSHINE ACROSS MOST OF THE AREA THIS MORNING WILL ALLOW
TEMPERATURES TO RISE INTO THE UPPER 70S TO LOWER 80S DURING THE EARLY
AFTERNOON. AS A RESULT...THE ATMOSPHERE WILL BECOME INCREASINGLY
UNSTABLE IN ADVANCE OF A COLD FRONT RAPIDLY APPROACHING FROM THE LOWER
MISSISSIPPI VALLEY DURING THE EARLY AFTERNOON. IN ADDITION...WIND
SHEAR WILL ALSO INCREASE ACROSS THE REGION.

THIS COMBINATION OF INSTABILITY AND WIND SHEAR WILL ALLOW SOME
THUNDERSTORMS TO BECOME SEVERE ACROSS THE REGION...DURING THE MID
AFTERNOON OVER THE PANHANDLE AND SOUTHEAST ALABAMA AND EXTENDING
THROUGH THE EARLY EVENING OVER SOUTH CENTRAL GEORGIA AND THE
EASTERN PART OF THE FLORIDA BIG BEND. THE PRIMARY THREATS WILL BE
DAMAGING WINDS AND LARGE HAIL. HOWEVER...A FEW TORNADOES ARE
POSSIBLE ACROSS SOUTHEAST ALABAMA....SOUTHWEST AND SOUTH CENTRAL
GEORGIA...THE FLORIDA PANHANDLE AND BIG BEND...WHERE INSTABILITY WILL
BE GREATEST DURING THE MID TO LATE AFTERNOON HOURS.

THE THREAT FOR SEVERE WEATHER SHOULD END BY MID TO LATE EVENING AS
THE COLD FRONT MOVES ACROSS THE REGION.

STORMZ SPOTTERS SHOULD BE PREPARED FOR ACTIVATION THIS AFTERNOON SINCE
SEVERE WEATHER WATCHES WILL LIKELY BE ISSUED ACROSS PORTIONS OF THE
REGION.

The office that day

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

IssuedProductOfficeCountiesLasted
Nov 1, 2:36 PM ESTSevere Thunderstorm WarningTAEWalton54 min
Nov 1, 3:08 PM ESTSevere Thunderstorm WarningTAEHolmes, Washington62 min
Nov 1, 3:39 PM ESTSevere Thunderstorm WarningTAEJackson66 min
Nov 1, 6:24 PM ESTTornado WarningTAECalhoun, Jackson46 min
Nov 1, 4:12 PM ESTSevere Thunderstorm WarningTAELee, Worth48 min
Nov 1, 5:49 PM ESTSevere Thunderstorm WarningTAEGrady61 min

Nearby

Severe Thunderstorm Warnings in Georgia, 1997Every severe thunderstorm warning in 1997

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.