Alert archive / Georgia / Tornado Watches in 1997

Tornado Watch 62

February 21, 199747 counties in Georgia

The Storm Prediction Center issued this tornado watch at Feb 21, 1997, 1:00 PM EST for 47 counties in Georgia. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued
Feb 21, 1997, 1:00 PM EST (18:00 UTC)
Expired
Feb 21, 1997, 7:00 PM EST
In force
6 hr
Issued by
the Storm Prediction Center
All 47 counties

Baldwin County, GA, Bibb County, GA, Bleckley County, GA, Butts County, GA, Carroll County, GA, Chattahoochee County, GA, Clayton County, GA, Coweta County, GA, Crawford County, GA, Crisp County, GA, Dodge County, GA, Dooly County, GA, Fayette County, GA, Harris County, GA, Heard County, GA, Henry County, GA, Houston County, GA, Jasper County, GA, Jones County, GA, Lamar County, GA, Lee County, GA, Macon County, GA, Marion County, GA, Meriwether County, GA, Monroe County, GA, Morgan County, GA, Muscogee County, GA, Newton County, GA, Peach County, GA, Pike County, GA, Pulaski County, GA, Putnam County, GA, Quitman County, GA, Randolph County, GA, Schley County, GA, Spalding County, GA, Stewart County, GA, Sumter County, GA, Talbot County, GA, Taylor County, GA, Terrell County, GA, Troup County, GA, Twiggs County, GA, Upson County, GA, Webster County, GA, Wilcox County, GA, Wilkinson County, GA

Warnings issued inside it

4 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Feb 21, 1:45 PM ESTSevere Thunderstorm WarningFFCClayton, Fayette30 min
Feb 21, 2:03 PM ESTSevere Thunderstorm WarningFFCDeKalb, Henry, Rockdale27 min
Feb 21, 2:24 PM ESTSevere Thunderstorm WarningFFCNewton, Walton36 min
Feb 21, 2:50 PM ESTSevere Thunderstorm WarningFFCMorgan40 min

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 6.0 hours before the alert went out and 261 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, Birmingham, AL at 12:00Z on 1997-02-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 116 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, Birmingham, AL at 12:00Z on 1997-02-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 475 square meters per square second.1939587897117Sfc1 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
116 J/kg
Mixed-layer CIN
-30 J/kg
Mixed-layer LCL
589 m above ground
0-6 km bulk shear
64 kt
0-1 km storm-relative helicity
475 m²/s²
0-3 km storm-relative helicity
530 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.9

Open this sounding in Storm Lab

The text

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

901 
WWUS9 KMKC 211732
SEL2  
MKC WW 211732
GAZ000-220000-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 62
STORM PREDICTION CENTER NORMAN OK
1232 PM EST FRI FEB 21 1997

A...THE STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR

   PARTS OF WESTERN AND CENTRAL GEORGIA                           


EFFECTIVE THIS FRIDAY AFTERNOON AND EVENING UNTIL 700 PM EST.

TORNADOES...LARGE HAIL...DANGEROUS LIGHTNING AND DAMAGING
THUNDERSTORM WINDS ARE POSSIBLE IN THESE AREAS.


THE TORNADO WATCH AREA IS ALONG AND 60 STATUTE MILES EAST AND WEST
OF A LINE FROM 60 MILES NORTHEAST OF LA GRANGE GEORGIA TO 75 MILES
SOUTHEAST OF COLUMBUS GEORGIA.

REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. 
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.

B..OTHER WATCH INFORMATION.. THIS TORNADO WATCH REPLACES TORNADO
WATCH NUMBER 57.  WATCH NUMBER 57 WILL NOT BE IN EFFECT AFTER 100
PM EST.
$$

C...TORNADOES AND A FEW SVR TSTMS WITH HAIL SFC AND ALF TO 1
INCHES.  EXTRM TURBC AND SFC WIND GUSTS TO 70 KNOTS.  A FEW CBS
WITH MAX TOPS TO 450.  MEAN WIND VECTOR 24040.

D...INTS TSTMS EXHIBITING BOW ECHO STRUCTURES AND MESOCYCLONES WL
MOVE ACRS WRN AND CNTRL GA DURG THE NEXT FEW HRS ALONG E-W THERMAL
GRADIENT. DAMAGING WNDS AND BRIEF TORNADOES WL BE PSBL.

E...OTR TSTMS... THIS WATCH REPLACES..WW 57.. CONT..WW 60..WW 61..

...VESCIO

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 21, 8:00 AM ESTTornado WatchSPCBartow, Carroll, Catoosa, Chattooga, Coweta, Dade and 12 more5 hr
Feb 21, 10:15 AM ESTTornado WatchSPCHarris, Muscogee, Troup5 hr
Feb 21, 3:00 PM ESTTornado WatchSPCBaldwin, Banks, Barrow, Bibb, Bleckley, Butts and 56 more5 hr
Feb 21, 5:00 PM ESTSevere Thunderstorm WatchSPCRichmond6 hr

Nearby

Tornado Watches in Georgia, 1997Every tornado watch 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; the sounding from the Mesonet's radiosonde archive.