Alert archive / Alabama / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 92, NWS Mobile, AL

April 21, 1995Baldwin County, Alabama

NWS Mobile, AL issued this severe thunderstorm warning at Apr 21, 1995, 3:07 AM CDT for Baldwin County, Alabama. It was in force for 68 min.

The area

The counties it named.

The facts

Issued
Apr 21, 1995, 3:07 AM CDT (08:07 UTC)
Expired
Apr 21, 1995, 4:15 AM CDT
In force
68 min
Issued by
NWS Mobile, AL
Area
Whole counties

County Baldwin County, AL

The nearest sounding before it

Slidell Radar S, LA (KSIL), launched 00:00Z, 8.1 hours before the alert went out and 192 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, Slidell Radar S, LA at 00:00Z on 1995-04-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2256 joules per kilogram.LCLEL10008507005003002001001 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, Slidell Radar S, LA at 00:00Z on 1995-04-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 187 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
2256 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
588 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
187 m²/s²
0-3 km storm-relative helicity
219 m²/s²
Significant tornado parameter
2.3
Supercell composite
12.2

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KMOB 210808
SVRMOB
ALC003-210915-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOBILE AL
307 AM CDT FRI APR 21 1995
 
THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  415 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHWEST ALABAMA
 
   ...NORTHERN BALDWIN COUNTY
 
 
AT 307 AM CDT...MOBILE DOPPLER WEATHER RADAR INDICATED A LINE OF SEVERE
THUNDERSTORMS EXTENDED FROM MONROEVILLE TO CARLTON TO CITRONELLE. BY
415 AM...THE LINE WILL BE BETWEEN BAY MINETTE AND STAPLETON.
 
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA.  REMEMBER
SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES
WITH LITTLE OR NO ADVANCE WARNING.  REMAIN CALM BUT BE ALERT TO
RAPIDLY CHANGING WEATHER CONDITIONS.

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 20, 11:26 PM CDTSevere Thunderstorm WarningMOBChoctaw64 min
Apr 21, 12:12 AM CDTSevere Thunderstorm WarningMOBChoctaw48 min
Apr 21, 12:36 AM CDTSevere Thunderstorm WarningMOBCoosa69 min
Apr 21, 12:41 AM CDTSevere Thunderstorm WarningMOBDallas64 min
Apr 21, 1:12 AM CDTSevere Thunderstorm WarningMOBClarke, Washington63 min
Apr 21, 1:42 AM CDTSevere Thunderstorm WarningMOBAutauga63 min
Apr 21, 2:15 AM CDTSevere Thunderstorm WarningMOBCoosa, Elmore60 min
Apr 21, 2:18 AM CDTSevere Thunderstorm WarningMOBClarke42 min
Apr 21, 2:22 AM CDTSevere Thunderstorm WarningMOBMonroe68 min
Apr 21, 2:31 AM CDTSevere Thunderstorm WarningMOBWilcox59 min
Apr 21, 2:44 AM CDTSevere Thunderstorm WarningMOBMobile61 min
Apr 21, 2:45 AM CDTSevere Thunderstorm WarningMOBTallapoosa60 min
Apr 21, 5:10 AM CDTSevere Thunderstorm WarningMOBBaldwin65 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.