Alert archive / Alabama / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 101, NWS Mobile, AL

September 8, 1994Escambia County, Alabama

NWS Mobile, AL issued this severe thunderstorm warning at Sep 8, 1994, 9:41 AM CDT for Escambia County, Alabama. It was in force for 49 min.

The area

The counties it named.

The facts

Issued
Sep 8, 1994, 9:41 AM CDT (14:41 UTC)
Expired
Sep 8, 1994, 10:30 AM CDT
In force
49 min
Issued by
NWS Mobile, AL
Area
Whole counties

County Escambia County, AL

The nearest sounding before it

Eglin AFB/Valpar, FL (KVPS), launched 12:00Z, 2.7 hours before the alert went out and 96 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, Eglin AFB/Valpar, FL at 12:00Z on 1994-09-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1211 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, Eglin AFB/Valpar, FL at 12:00Z on 1994-09-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 31 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
1211 J/kg
Mixed-layer CIN
-21 J/kg
Mixed-layer LCL
753 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
31 m²/s²
0-3 km storm-relative helicity
60 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.8

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KMOB 081442
SVRMOB
ALC053-081530-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE MOBILE AL
941 AM CDT THU SEP 8 1994
 
THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1030 AM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTHWEST ALABAMA
 
   ...ESCAMBIA COUNTY
 
AT 941 CDT...NATIONAL WEATHER SERVICE RADAR INDICATED A SEVERE
THUNDERSTORM OVER ESCAMBIA COUNTY ON THE SOUTH END JUST
WEST OF FLOMATON APROACHING HIGHWAY 3. MOVEMENT WAS TO THE
EAST-NORTHEAST AT 20 MILES AN HOUR.
 
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, Sep 8, 8:35 AM CDT, 1 hour 6 minutes before
FLZ001>010-012-081440-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE PENSACOLA FL
835 AM CDT THU SEP 8 1994

...STRONG THUNDERSTORMS MOVING INTO ESCAMBIA COUNTY FLORIDA...

AT 830 AM CDT...STRONG THUNDERSTORMS WITH HEAVY RAIN AND GUSTY WINDS
AND DANGEROUS LIGHTENING WERE LOCATED OVER BALDWIN COUNTY ALABAMA...
MOBILE BAY...AND NORTHWESTERN ESCAMBIA COUNTY FLORIDA. THESE STRONG
THUNDERSTORMS WILL BE MOVING THROUGH THE NORTHERN AND CENTRAL PORTIONS
OF ESCAMBIA COUNTY FLORIDA OVER THE NEXT SEVERAL HOURS. PERSONS IN THESE
AREAS SHOULD STAY ALERT TO THEIR WEATHER CONDITIONS AND TAKE THE
NECESSARY PRECAUTIONS.

ELSEWHERE...SHOWERS AND THUNDERSTORMS WERE SCATTERED OVER SOUTHERN
ALABAMA AND THE GULF OF MEXICO.

MOVEMENT WAS TOWARDS THE EAST-NORTHEAST AT 10 MILES AN HOUR.
Special weather statement, Sep 8, 8:43 AM CDT, 58 minutes before
FLZ001>010-012-081440-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE PENSACOLA FL
835 AM CDT THU SEP 8 1994

...STRONG THUNDERSTORMS MOVING INTO ESCAMBIA COUNTY FLORIDA...

AT 830 AM CDT...STRONG THUNDERSTORMS WITH HEAVY RAIN AND GUSTY WINDS
AND DANGEROUS LIGHTENING WERE LOCATED OVER BALDWIN COUNTY ALABAMA...
MOBILE BAY...AND NORTHWESTERN ESCAMBIA COUNTY FLORIDA. THESE STRONG
THUNDERSTORMS WILL BE MOVING THROUGH THE NORTHERN AND CENTRAL PORTIONS
OF ESCAMBIA COUNTY FLORIDA OVER THE NEXT SEVERAL HOURS. PERSONS IN THESE
AREAS SHOULD STAY ALERT TO THEIR WEATHER CONDITIONS AND TAKE THE
NECESSARY PRECAUTIONS.

ELSEWHERE...SHOWERS AND THUNDERSTORMS WERE SCATTERED OVER SOUTH(ERN
ALABAMA AND THE GULF OF MEXICO.

MOVEMENT WAS TOWARDS THE EAST-NORTHEAST AT 10 MILES AN HOUR.
Special weather statement, Sep 8, 9:13 AM CDT, 28 minutes before
ALZ055-056-059-062-081515-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
913 AM CDT THU SEP 8 1994

AT 913 AM CDT...NATIONAL WEATHER SERVICE RADAR INDICATED STRONG
THUNDERSTORMS MOVING INTO WEST ESCAMBIA COUNTY IN ALABAMA.
THE STRONGEST THUNDERSTORMS WERE LOCATED 0VER THE ATMORE AREA
AND EAST.  MOVEMENT WAS TO THE EAST-NORTHEAST AT 20 MILES AN HOUR.

THESE THUNDERSTORMS SHOULD CONTINUE MOVING EAST AND WILL BE
MOVING BETWEEN EVERGREEN IN CONECUH COUNTY AND BREWTON IN
ESCAMBIA COUNTY BY 1000 AM CDT.  PERSONS TRAVELING ON INTERSTATE
65 IN ESCAMBIA COUNTY SHOULD ALSO EXPERENCE SOME OF THESE
STRONGER THUNDERSTORMS.

PERSONS IN THE VICINITY OF THESE THUNDERSTORMS CAN EXPECT STRONG GUSTY
WINDS FROM 30 TO 40 MILES AN HOUR...VERY HEAVY RAINFALL...DEADLY
LIGHTNING AND POSSIBLE SMALL HAIL.

STAY TUNED TO NOAA WEATHER RADIO OR LOCAL BROADCAST STATIONS FOR
ANY FURTHER UPDATES.
Special weather statement, Sep 8, 9:14 AM CDT, 27 minutes before
ALZ055-056-059-062-081515-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
913 AM CDT THU SEP 8 1994

AT 913 AM CDT...NATIONAL WEATHER SERVICE RADAR INDICATED STRONG
THUNDERSTORMS MOVING INTO WEST ESCAMBIA COUNTY IN ALABAMA.
THE STRONGEST THUNDERSTORMS WERE LOCATED 0VER THE ATMORE AREA
AND EAST.  MOVEMENT WAS TO THE EAST-NORTHEAST AT 20 MILES AN HOUR.

THESE THUNDERSTORMS SHOULD CONTINUE MOVING EAST AND WILL BE
MOVING BETWEEN EVERGREEN IN CONECUH COUNTY AND BREWTON IN
ESCAMBIA COUNTY BY 1000 AM CDT.  PERSONS TRAVELING ON INTERSTATE
65 IN ESCAMBIA COUNTY SHOULD ALSO EXPERENCE SOME OF THESE
STRONGER THUNDERSTORMS.

PERSONS IN THE VICINITY OF THESE THUNDERSTORMS CAN EXPECT STRONG GUSTY
WINDS FROM 30 TO 40 MILES AN HOUR...VERY HEAVY RAINFALL...DEADLY
LIGHTNING AND POSSIBLE SMALL HAIL.

STAY TUNED TO NOAA WEATHER RADIO OR LOCAL BROADCAST STATIONS FOR
ANY FURTHER UPDATES.
Special weather statement, Sep 8, 9:35 AM CDT, 6 minutes before
FLZ001>010-012-081540-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE PENSACOLA FL
935 AM CDT THU SEP 8 1994

...STRONG THUNDERSTORMS MOVING INTO ESCAMBIA COUNTY FLORIDA...

AT 930 AM CDT...STRONG THUNDERSTORMS WITH HEAVY RAIN AND GUSTY WINDS
AND DANGEROUS LIGHTENING WERE LOCATED OVER BALDWIN COUNTY ALABAMA...
JUST NORTHWEST OF PENSACOLA...AND NORTHERN ESCAMBIA COUNTY FLORIDA. THESE
THUNDERSTORMS WILL BE MOVING THROUGH ESCAMBIA AND SANTA ROSA COUNTIES
OVER THE NEXT FEW HOURS. PERSONS IN THESE AREAS SHOULD STAY ALERT TO
THEIR WEATHER CONDITIONS AND TAKE THE NECESSARY PRECAUTIONS.

ELSEWHERE...SHOWERS AND THUNDERSTORMS WERE SCATTERED OVER SOUTHERN
ALABAMA AND THE GULF OF MEXICO.

MOVEMENT WAS TOWARDS THE EAST-NORTHEAST AT 15 MILES AN HOUR.
Special weather statement, Sep 8, 9:41 AM CDT, 0 minutes before
FLZ001>010-012-081540-

SPECIAL WEATHER STATEMENT AND RADAR SUMMARY
NATIONAL WEATHER SERVICE PENSACOLA FL
935 AM CDT THU SEP 8 1994

...STRONG THUNDERSTORMS MOVING INTO ESCAMBIA COUNTY FLORIDA...

AT 930 AM CDT...STRONG THUNDERSTORMS WITH HEAVY RAIN AND GUSTY WINDS
AND DANGEROUS LIGHTENING WERE LOCATED OVER BALDWIN COUNTY ALABAMA...
JUST NORTHWEST OF PENSACOLA...AND NORTHERN ESCAMBIA COUNTY FLORIDA. THESE
THUNDERSTORMS WILL BE MOVING THROUGH ESCAMBIA AND SANTA ROSA COUNTIES
OVER THE NEXT FEW HOURS. PERSONS IN THESE AREAS SHOULD STAY ALERT TO
THEIR WEATHER CONDITIONS AND TAKE THE NECESSARY PRECAUTIONS.

ELSEWHERE...SHOWERS AND THUNDERSTORMS WERE SCATTERED OVER SOUTHERN
ALABAMA AND THE GULF OF MEXICO.

MOVEMENT WAS TOWARDS THE EAST-NORTHEAST AT 15 MILES AN HOUR.

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 8, 5:30 AM CDTSevere Thunderstorm WarningMOBWashington45 min
Sep 8, 2:45 PM CDTSevere Thunderstorm WarningMOBBaldwin, Mobile30 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.