Alert archive / Alabama / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 294, NWS Birmingham, AL

June 18, 1995Bibb County, Alabama

NWS Birmingham, AL issued this severe thunderstorm warning at Jun 18, 1995, 6:58 PM CDT for Bibb County, Alabama. It was in force for 40 min.

The area

The counties it named.

The facts

Issued
Jun 18, 1995, 6:58 PM CDT (23:58 UTC)
Expired
Jun 18, 1995, 7:38 PM CDT
In force
40 min
Issued by
NWS Birmingham, AL
Area
Whole counties

County Bibb County, AL

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 12.0 hours before the alert went out and 38 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 1995-06-18Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 170 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 1995-06-18The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -3 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
170 J/kg
Mixed-layer CIN
-112 J/kg
Mixed-layer LCL
1337 m above ground
0-6 km bulk shear
22 kt
0-1 km storm-relative helicity
-3 m²/s²
0-3 km storm-relative helicity
4 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.

000 
TTAA00 KBHM 182357 RRA
SVRBHM
ALC007-190045-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
658 PM CDT SUN JUN 18 1995
 
THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  745 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN CENTRAL ALABAMA
 
   ...BIBB COUNTY
 
AT 654PM...WEATHER SERVICE RADAR INDICATED A SEVERE THUNDERSTORM OVER
NORTHERN BIBB COUNTY NEAR WEST BLOCKTON AND WOODSTOCK. THIS STORM WAS
MOVING SOUTHWEST AT 15 MPH AND WILL LIKELY PRODUCE DIME SIZE HAIL ACROSS
THESE TOWNS WITHIN THE NEXT 10 MINUTES.
 
 
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55
MPH...DESTRUCTIVE HAIL...DEADLY LIGHTNING...AND VERY HEAVY RAIN.
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR
OF YOUR HOME OR BUSINESS.  HEAVY RAINS FLOOD ROADS QUICKLY SO
DON'T DRIVE INTO AREAS WHERE WATER COVERS THE ROAD.

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, Jun 18, 6:52 PM CDT, 6 minutes before
ALZ016>018-020-190055-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
652 PM CDT SUN JUN 18 1995

THE FOLLOWING COUNTIES IN NORTH ALABAMA HAVE BEEN REMOVED FROM THE
SEVERE THUNDERSTORM WATCH 633 AREA...

CULLMAN...BLOUNT...ETOWAH...AND CHEROKEE...

AT 650 PM...WEATHER SERVICE RADAR INDICATED THAT SHOWERS AND
THUNDERSTORMS HAVE MOVED WEST OUT OF THE LISTED COUNTIES.  SEVERE
THUNDERSTORMS ARE NO LONGER EXPECTED IN THE ABOVE COUNTIES AND ONLY
ONLY A SLIGHT CHANCE OF THUNDERSTORMS IS FORECASTED FOR THE REMAINDER
OF THIS EVENING.

The office that day

Everything else NWS Birmingham, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 18, 3:15 PM CDTSevere Thunderstorm WarningBMXJackson60 min
Jun 18, 3:41 PM CDTSevere Thunderstorm WarningBMXMadison64 min
Jun 18, 3:52 PM CDTSevere Thunderstorm WarningBMXSt. Clair44 min
Jun 18, 3:53 PM CDTSevere Thunderstorm WarningBMXMorgan52 min
Jun 18, 5:26 PM CDTSevere Thunderstorm WarningBMXHale49 min
Jun 18, 5:48 PM CDTSevere Thunderstorm WarningBMXLimestone, Morgan57 min
Jun 18, 6:22 PM CDTSevere Thunderstorm WarningBMXLawrence68 min
Jun 18, 6:34 PM CDTSevere Thunderstorm WarningBMXFranklin56 min

Nearby

Severe Thunderstorm Warnings in Alabama, 1995Every severe thunderstorm warning in 1995

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.