Alert archive / Georgia / Severe Thunderstorm Warnings in 1997

Severe Thunderstorm Warning 210, NWS Birmingham, AL

March 30, 1997Chattahoochee County, Muscogee County, Georgia

NWS Birmingham, AL issued this severe thunderstorm warning at Mar 30, 1997, 6:45 PM EST for Chattahoochee County, Muscogee County, Georgia. It was in force for 30 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
Mar 30, 1997, 6:45 PM EST (23:45 UTC)
Expired
Mar 30, 1997, 7:15 PM EST
In force
30 min
Issued by
NWS Birmingham, AL
Area
Whole counties

Counties Chattahoochee County, GA, Muscogee County, GA

The watch it was issued in

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

IssuedProductOfficeLasted
Mar 30, 5:00 PM ESTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 11.8 hours before the alert went out and 109 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, Peachtre/Fal Fld, GA at 12:00Z on 1997-03-30Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Peachtre/Fal Fld, GA at 12:00Z on 1997-03-30The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 43 square meters per square second.193958Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2188 m above ground
0-6 km bulk shear
27 kt
0-1 km storm-relative helicity
43 m²/s²
0-3 km storm-relative helicity
54 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

931 
WUUS1 KBHM 302347 RRA
SVRBHM
GAC053-215-310015-

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
645 PM EST SUN MAR 30 1997

THE NATIONAL WEATHER SERVICE IN BIRMINGHAM AL HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 715 PM EST 
FOR PEOPLE IN THE FOLLOWING LOCATIONS...

IN WEST CENTRAL GEORGIA

   ...CHATTAHOOCHEE
   ...MUSCOGEE
 
AT 644 PM EST...WEATHER SERVICE RADAR SHOWED A BAND OF SEVERE
THUNDERSTORMS MOVING OVER MUSCOGEE AND CHATTAHOOCHEE COUNTIES.  THE
STORMS WILL AFFECT THE COLUMBUS AREA AS WELL AS MOST OTHER LOCATIONS
ACROSS BOTH COUNTIES.  THE STORMS WERE MOVING EAST AT 45 MILES AN HOUR.
 
IN ADDITION TO LARGE HAIL AND DAMAGING WINDS... EXTREMELY INTENSE
LIGHTNING IS ALSO LIKELY WITH THIS STORM. IF OUTDOORS... STAY
AWAY FROM TALL OBJECTS. MOVE INDOORS IF POSSIBLE. WHEN INDOORS...
STAY AWAY FROM WINDOWS AND DOORS AND AVOID USING THE TELEPHONES
AND ELECTRICAL EQUIPMENT. STAY OUT OF YOUR BATHTUB OR SHOWER
BECAUSE LIGHTNING CAN TRAVEL THROUGH WATER PIPES.

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.

In the hours before

Special weather statement, Mar 30, 6:40 PM EST, 5 minutes before
ALZ027-029-035>038-041>044-310030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
540 PM CST SUN MAR 30 1997

THE FOLLOWING COUNTIES HAVE BEEN CANCELLED FROM THE SEVERE
THUNDERSTORM WATCH...

TALLADEGA...CLAY...RANDOLPH...CHILTON...COOSA...TALLAPOOSA
...CHAMBERS...AUTAUGA...ELMORE...LOWNDES...AND MONTGOMERY.
Special weather statement, Mar 30, 6:41 PM EST, 4 minutes before
ALZ027-029-035>038-041>044-310030-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
540 PM CST SUN MAR 30 1997

THE FOLLOWING COUNTIES HAVE BEEN CANCELLED FROM THE SEVERE
THUNDERSTORM WATCH...

TALLADEGA...CLAY...RANDOLPH...CHILTON...COOSA...TALLAPOOSA
...CHAMBERS...AUTAUGA...ELMORE...LOWNDES...AND MONTGOMERY.

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; the sounding from the Mesonet's radiosonde archive.