Alert archive / Alabama / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 176, NWS Birmingham, AL

May 10, 1995Lamar County, Alabama

NWS Birmingham, AL issued this severe thunderstorm warning at May 10, 1995, 3:46 PM CDT for Lamar County, Alabama. It was in force for 44 min.

The area

The counties it named.

The facts

Issued
May 10, 1995, 3:46 PM CDT (20:46 UTC)
Expired
May 10, 1995, 4:30 PM CDT
In force
44 min
Issued by
NWS Birmingham, AL
Area
Whole counties

County Lamar County, AL

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 8.8 hours before the alert went out and 139 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 1995-05-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 197 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 1995-05-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 190 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
197 J/kg
Mixed-layer CIN
-104 J/kg
Mixed-layer LCL
824 m above ground
0-6 km bulk shear
64 kt
0-1 km storm-relative helicity
190 m²/s²
0-3 km storm-relative helicity
34 m²/s²
Significant tornado parameter
0.0
Supercell composite
1.8

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KBHM 102047
SVRBHM
ALC075-102130-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
346 PM CDT WED MAY 10 1995
 
THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  430 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN WEST CENTRAL ALABAMA
 
   ...LAMAR COUNTY
 
AT 345 PM CDT NATIONAL WEATHER SERVICE RADARS SHOWED A SEVERE
THUNDESTORM OVER SOUTHERN LAMAR COUNTY IN THE FERNBANK AND MILPORT
AREAS. THE STORM WAS MOVING EAST AT ABOUT 15 MILES AN HOUR.
 
IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER FROM THE WEATHER IN A
STRONG BUILDING.  DAMAGING WIND...LARGE HAIL...VERY HEAVY RAIN...
AND DEADLY LIGHTNING ARE ALL POSSIBLE IN SEVERE THUNDERSTORMS.
STAY INSIDE AWAY FROM WINDOWS UNTIL THE STORM HAS PASSED.

The office that day

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

IssuedProductOfficeCountiesLasted
May 10, 3:01 PM CDTSevere Thunderstorm WarningBMXMadison59 min
May 10, 3:01 PM CDTSevere Thunderstorm WarningBMXLimestone41 min
May 10, 3:05 PM CDTTornado WarningBMXLamar40 min
May 10, 3:25 PM CDTTornado WarningBMXMadison65 min
May 10, 4:09 PM CDTSevere Thunderstorm WarningBMXPickens21 min
May 10, 4:22 PM CDTSevere Thunderstorm WarningBMXFayette53 min
May 10, 4:28 PM CDTSevere Thunderstorm WarningBMXPickens32 min
May 10, 4:49 PM CDTSevere Thunderstorm WarningBMXTuscaloosa41 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.