Alert archive / Alabama / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 71, NWS Mobile, AL

June 27, 1994Crenshaw County, Alabama

NWS Mobile, AL issued this severe thunderstorm warning at Jun 27, 1994, 7:26 PM CDT for Crenshaw County, Alabama. It was in force for 64 min.

The area

The counties it named.

The facts

Issued
Jun 27, 1994, 7:26 PM CDT (00:26 UTC)
Expired
Jun 27, 1994, 8:30 PM CDT
In force
64 min
Issued by
NWS Mobile, AL
Area
Whole counties

County Crenshaw County, AL

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 0.4 hours before the alert went out and 242 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, Tallahassee Rgnl, FL at 00:00Z on 1994-06-28Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2187 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, Tallahassee Rgnl, FL at 00:00Z on 1994-06-28The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 34 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
2187 J/kg
Mixed-layer CIN
-26 J/kg
Mixed-layer LCL
1111 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
34 m²/s²
0-3 km storm-relative helicity
89 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 280029 RRA
SVRMGM
ALC041-280130-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MONTGOMERY AL
726 PM CDT MON JUN 27 1994
 
THE NATIONAL WEATHER SERVICE IN MONTGOMERY HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  830 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION......
 
IN SOUTH ALABAMA
 
   ...CRENSHAW COUNTY
 
AT 725 PM CDT MONTGOMERY RADAR INDICATED A SEVERE THUNDERSTORM 5 MILES
WEST OF HIGHLAND HOME IN NORTHWEST CRENSHAW COUNTY. THIS THUNDERSTORM
WAS MOVING TO THE SOUTHEAST AT 20 MPH.
 
 
WHEN THUNDERSTORMS ARE OCCURRING...PEOPLE SHOULD MOVE INSIDE A
STRONG BUILDING.  DO NOT STAND BY WINDOWS.  DON'T USE TELEPHONES
OR ELECTRICAL APPLIANCES UNLESS IN AN EMERGENCY UNTIL THE STORM
HAS PASSED.  MOTORISTS SHOULD NOT DRIVE INTO LOW WATER CROSSINGS.

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 27, 4:57 PM CDT, 2 hours 29 minutes before
ALZ052-053-055-056-059-061>064-271930-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
450 PM CDT MON JUN 27 1994

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR CLARKE...
MONROE...CONECUH...AND ESCAMBIA COUNTIES OF SOUTHWEST ALABAMA
UNTIL 1000 PM...

AT 450 PM...WEATHER SERVICE RADAR CONTINUED TO SHOW AN AREA OF MOSTLY
LIGHT TO MODERATE RAINSHOWERS WITH A FEW EMBEDDED THUNDERSTORMS EXTENDING
FROM NEAR COLUMBUS MISSISSIPPI THROUGH MONTGOMERY ALABAMA TO NEAR DOTHAN
ALABAMA.  THE STORMS WERE MOVING TO THE EAST AT 15 MPH.

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS THAT CONDITIONS ARE FAVORABLE
FOR SEVERE THUNDERSTORMS TO DEVELOP IN OR NEAR THE WATCH AREA.  PERSONS
IN THESE AREAS SHOULD REMAIN ALERT FOR THREATENING WEATHER CONDITIONS AND
BE PREPARED TO SEEK SAFE SHELTER IF SEVERE WEATHER IS SIGHTED.
Special weather statement, Jun 27, 5:13 PM CDT, 2 hours 13 minutes before
ALZ052-053-055-056-059-061>064-271930-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
512 PM CDT MON JUN 27 1994

...A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR CLARKE...
MONROE...CONECUH...AND ESCAMBIA COUNTIES OF SOUTHWEST ALABAMA
UNTIL 1000 PM CDT...

AT 510 PM...WEATHER SERVICE RADAR SHOWED PATCHY AREAS OF RAINSHOWERS
AND STRONG THUNDERSTORMS THAT EXTENDED FROM NEAR COLUMBUS MISSISSIPPI...
SOUTHEAST ACROSS THE MONTGOMERY AREA AND CONTINUING TO NEAR DOTHAN
ALABAMA.  THESE AREAS OF SHOWERS AND THUNDERSTORMS WERE MOVING TO THE
EAST AT 15 MPH.

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS THAT CONDITIONS ARE FAVORABLE
FOR SEVERE THUNDERSTORMS TO DEVELOP IN OR NEAR THE WATCH8 AREA.  PERSONS
IN THESE AREAS SHOULD REMAIN ALERT FOR THREATENING WEATHER CONDITIONS AND
BE PREPARED TO SEEK SAFE SHELTER IF SEVERE WEATHER IS SIGHTED.
Special weather statement, Jun 27, 5:42 PM CDT, 1 hour 44 minutes before
ALZ052-053-055-056-059-061>064-271930-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
545 PM CDT MON JUN 27 1994

...A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT FOR CLARKE...
MONROE...CONECUH...AND ESCAMBIA COUNTIES OF SOUTHWEST ALABAMA
UNTIL 1000 PM CDT...

AT 540 PM...WEATHER SERVICE RADAR SHOWED PATCHY AREAS OF RAINSHOWERS
AND STRONG THUNDERSTORMS THAT EXTENDED FROM NEAR TUSCALOOSA ALABAMA...
SOUTHEAST ACROSS THE MONTGOMERY AREA AND CONTINUING TO NEAR DOTHAN
ALABAMA.  THESE AREAS OF SHOWERS AND THUNDERSTORMS WERE MOVING TO THE
EAST AT 15 MPH.

REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS THAT CONDITIONS ARE FAVORABLE
FOR SEVERE THUNDERSTORMS TO DEVELOP IN OR NEAR THE WATCH AREA.  PERSONS
IN THESE AREAS SHOULD REMAIN ALERT FOR THREATENING WEATHER CONDITIONS AND
BE PREPARED TO SEEK SAFE SHELTER IF SEVERE WEATHER IS SIGHTED.
Special weather statement, Jun 27, 5:47 PM CDT, 1 hour 39 minutes before
FLZ001>010-012-272330-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE PENSACOLA FL
440 PM CDT MON JUN 27 1994

A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR BAY...HOLMES...WALTON...
WASHINGTON...AND OKALOOSA COUNTIES OF FLORIDA UNTIL 10 PM CDT.

AT 430 PM CDT...A LARGE CLUSTER OF VERY STRONG THUNDERSTORMS WAS
CENTERED OVER MONTGOMERY ALABAMA. GOLF BALL SIZE HAIL AND WIND DAMAGE
HAS BEEN REPORTED WITH THESE STORMS.

THE THUNDERSTORM CLUSTER WAS MOVING SOUTHEAST 15 TO 20 MPH.
Special weather statement, Jun 27, 5:49 PM CDT, 1 hour 37 minutes before
FLZ001>010-012-272330-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE PENSACOLA FL
545 PM CDT MON JUN 27 1994          ...CORRECTED ISSUE TIME...

A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR BAY...HOLMES...WALTON...
WASHINGTON...AND OKALOOSA COUNTIES OF FLORIDA UNTIL 10 PM CDT.

AT 530 PM CDT...A LARGE CLUSTER OF VERY STRONG THUNDERSTORMS WAS
CENTERED OVER MONTGOMERY ALABAMA. GOLF BALL SIZE HAIL AND WIND DAMAGE
HAS BEEN REPORTED WITH THESE STORMS.

THE THUNDERSTORM CLUSTER WAS MOVING SOUTHEAST 15 TO 20 MPH.
Special weather statement, Jun 27, 6:40 PM CDT, 46 minutes before
FLZ001>010-012-280030-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE PENSACOLA FL
640 PM CDT MON JUN 27 1994

A SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR BAY...HOLMES...WALTON...
WASHINGTON...AND OKALOOSA COUNTIES OF FLORIDA AND THE ADJACENT COASTAL
WATERS UNTIL 10PM CDT.

AT 630 PM CDT...LARGE THUNDERSTORMS WERE CLUSTERED JUST SOUTH OF
MONTGOMERY ALABAMA. THE STORMS WERE MOVING SOUTHEAST 15 MPH.

REMEMBER...A THUNDERSTORjM WATCH MEANS CONDITIONS ARE FAVORABLE FOR
SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. STAY TUNED FOR
LATER STATEMENTS OR WARNING THAT MAY BE ISSUED.

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.