Alert archive / Alabama / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 92, NWS Mobile, AL

July 25, 1994Butler County, Alabama

NWS Mobile, AL issued this severe thunderstorm warning at Jul 25, 1994, 3:07 PM CDT for Butler County, Alabama. It was in force for 68 min.

The area

The counties it named.

The facts

Issued
Jul 25, 1994, 3:07 PM CDT (20:07 UTC)
Expired
Jul 25, 1994, 4:15 PM CDT
In force
68 min
Issued by
NWS Mobile, AL
Area
Whole counties

County Butler County, AL

The nearest sounding before it

Centreville/Bibb, AL (KCKL), launched 12:00Z, 8.1 hours before the alert went out and 137 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, Centreville/Bibb, AL at 12:00Z on 1994-07-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 902 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, Centreville/Bibb, AL at 12:00Z on 1994-07-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 41 square meters per square second.1939Sfc1 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
902 J/kg
Mixed-layer CIN
-69 J/kg
Mixed-layer LCL
1096 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
41 m²/s²
0-3 km storm-relative helicity
32 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 KMGM 252012
SVRMGM
ALC013-252115-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MONTGOMERY AL
307 PM CDT MON JUL 25 1994
 
THE NATIONAL WEATHER SERVICE IN MONTGOMERY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  415 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION......
 
IN SOUTH ALABAMA
 
   ...BUTLER COUNTY
 
AT 205 PM CDT RADAR INDICATED A SEVER THUNDERSTORM 10 MILES NORTHWEST OF
GEORGIANA. THIS THUNDERSTORM WAS MOVING TO THE EAST SOUTHEAST AT 15 MPH.
 
 
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, Jul 25, 1:46 PM CDT, 1 hour 21 minutes before
ALZ052-053-055-056-059-061-062-063-064-251945-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
146 PM CDT MON JUL 25 1994

AT 135 PM CDT MOBILE RADAR INDICATED A STRONG THUNDERSTORM IN EASTERN
ESCAMBIA COUNTY ALABAMA. ANOTHER STRONG THUNDERSTORM WAS MOVING INTO
WESTERN CLARKE COUNTY ALABAMA.  HEAVY RAIN SHOWERS...GUSTY WINDS...
DANGEROUS LIGHTNING AND POSSIBLE HAIL MAY BE ASSOCIATED WITH THESE STORM
THESE STORMS WERE MOVING TO THE EAST AT 10 MILES AN HOUR.

ADDITIONAL STRONG THUNDERSTORMS COULD DEVELOP ALONG THE GULF COAST LATER
THIS AFTERNOON.

WWUS35KABE.4
Special weather statement, Jul 25, 1:46 PM CDT, 1 hour 21 minutes before
ALZ052-053-055-056-059-061-062-063-064-251945-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
146 PM CDT MON JUL 25 1994

AT 135 PM CDT MOBILE RADAR INDICATED A STRONG THUNDERSTORM IN EASTERN
ESCAMBIA COUNTY ALABAMA. ANOTHER STRONG THUNDERSTORM WAS MOVING INTO
WESTERN CLARKE COUNTY ALABAMA.  HEAVY RAIN SHOWERS...GUSTY WINDS...
DANGEROUS LIGHTNING AND POSSIBLE HAIL MAY BE ASSOCIATED WITH THESE STORM
THESE STORMS WERE MOVING TO THE EAST AT 10 MILES AN HOUR.

ADDITIONAL STRONG THUNDERSTORMS COULD DEVELOP ALONG THE GULF COAST LATER
THIS AFTERNOON.

WWUS35KABE.4
Special weather statement, Jul 25, 3:04 PM CDT, 3 minutes before
ALZ052-053-055-056-059-061-062-063-064-252100-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
304 PM CDT MON JUL 25 1994

...STRONG THUNDERSTORMS MOVING ACROSS THE INLAND COUNTIES OF SOUTHWEST
ALABAMA...

AT 251 PM THE MOBILE RADAR SHOWED SEVERAL CLUSTERS AND SHORT LINES OF
STRONG THUNDERSTORMS MOVING ACROSS THE INLAND COUNTIES OF SOUTHWEST
ALABAMA.  THEY WERE MOVING TOWARD THE EAST-SOUTHEAST AT 15 MPH.  THE
STRONGEST OF THE STORMS WERE CENTERED OVER NORTHERN CONECUH COUNTY AND
THE CENTRAL AND NORTHERN PORTION OF MONROE COUNTY.

THESE THUNDERSTORMS WILL CONTINUE ACROSS MONROE...CLARKE...CONECUH AND
ESCAMBIA COUNTIES OF ALABAMA FOR THE NEXT FEW HOURS WITH STRONG GUSTY
WINDS...DANGEROUS LIGHTNING...VERY HEAVY RAINFALL AND POSSIBLY SOME
HAIL.

THUNDERSTORMS WILL MOVE INTO MOVE INTO MOBILE AND BALDWIN COUNTIES LATER
THIS AFTERNOON.

RESIDENTS OF SOUTHWEST ALABAMA SHOULD BE AWARE THAT STRONG THUNDERSTORMS
MAY MOVE ACROSS YOUR AREA THIS AFTERNOON AND MAKE PLANS TO TAKE A BREAK
FROM OUTDOOR ACTIVITIES IF ONE APPROACHES.

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 25, 12:05 PM CDTSevere Thunderstorm WarningMOBBarbour55 min
Jul 25, 1:02 PM CDTSevere Thunderstorm WarningMOBCovington58 min
Jul 25, 1:54 PM CDTSevere Thunderstorm WarningMOBBarbour66 min
Jul 25, 3:23 PM CDTSevere Thunderstorm WarningMOBMontgomery52 min
Jul 25, 3:43 PM CDTSevere Thunderstorm WarningMOBBullock, Crenshaw, Pike62 min

Nearby

Severe Thunderstorm Warnings in Alabama, 1994Every severe thunderstorm warning in 1994

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.