Alert archive / Alabama / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 334, NWS Birmingham, AL

July 9, 1995Marengo County, Alabama

NWS Birmingham, AL issued this severe thunderstorm warning at Jul 9, 1995, 1:39 PM CDT for Marengo County, Alabama. It was in force for 36 min.

The area

The counties it named.

The facts

Issued
Jul 9, 1995, 1:39 PM CDT (18:39 UTC)
Expired
Jul 9, 1995, 2:15 PM CDT
In force
36 min
Issued by
NWS Birmingham, AL
Area
Whole counties

County Marengo County, AL

The radar

The Birmingham radar (KBMX), 140 km from the middle of the area, began a volume at 18:41 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 6.7 hours before the alert went out and 140 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 1995-07-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 278 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 1995-07-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 1 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
278 J/kg
Mixed-layer CIN
-127 J/kg
Mixed-layer LCL
1071 m above ground
0-6 km bulk shear
11 kt
0-1 km storm-relative helicity
1 m²/s²
0-3 km storm-relative helicity
-37 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 KBHM 091840 RRA
SVRBHM
ALC091-091915-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
139 PM CDT SUN JUL 9 1995
 
THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  215 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN WEST CENTRAL ALABAMA
 
   ...SOUTHERN MARENGO COUNTY
 
AT 138 PM CDT...NATIONAL WEATHER SERVICE RADAR CONTINUED TO SHOW SEVERE
THUNDERSTORMS FROM JUST SOUTHWEST OF MYRTLEWOOD...ACROSS SWEET WATER TO
THE DIXION MILLS AND VINELAND AREAS. THE STORMS WERE DRIFTING SOUTH AT
20 MILES AN HOUR AND WILL CONTINUE TO AFFECT COMMUNITIES ACROSS THE
SOUTHERN HALF OF MARENGO COUNTY DURING NEXT 30 MINUTES.
 
THIS WARNING REPLACES THE PREVIOUS TORNADO ISSUED FOR MARENGO COUNTY.
 
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 9, 10:23 AM CDT, 3 hours 16 minutes before
ALZ040-091725-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MONTGOMERY AL
1023 AM CDT SUN JUL 9 1995

AT 1015CDT THE NATIONAL WEATHER SERVICE RADAR AT MONTGOMERY INDICATED
A STRONG THUNDERSTORM OVER CENTRAL PERRY COUNTY. THIS STORM HAS HEAVY
RAIN AND COULD HAVE HAIL AND STRONG WINDS.

THE STORM WAS MOVING SOUTHEST AT 25 MPH AND SHOULD BE MOVING INTO NORTH
DALLAS COUNTY ABOUT 1045 CDT.

STRONG GUSTY WINDS...DANGEROUS CLOUD TO GROUND LIGHTNING...AND
VERY HEAVY RAINFALL CAN BE EXPECTED WITH THESE STORMS.  MOTORISTS
SHOULD BE PREPARED FOR SUDDEN REDUCTIONS IN VISIBILITY IN AREAS
OF HEAVY RAIN. YOU SHOULD WATCH FOR PONDING ON AREA ROADWAYS AND
BE PREPARED FOR POSSIBLE HYDROPLANING.

WWUS35KSEA/h
Special weather statement, Jul 9, 10:24 AM CDT, 3 hours 15 minutes before
ALZ040-091725-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MONTGOMERY AL
1023 AM CDT SUN JUL 9 1995

AT 1015CDT THE NATIONAL WEATHER SERVICE RADAR AT MONTGOMERY INDICATED
A STRONG THUNDERSTORM OVER CENTRAL PERRY COUNTY. THIS STORM HAS HEAVY
RAIN AND COULD HAVE HAIL AND STRONG WINDS.

THE STORM WAS MOVING SOUTHEST AT 25 MPH AND SHOULD BE MOVING INTO NORTH
DALLAS COUNTY ABOUT 1045 CDT.

STRONG GUSTY WINDS...DANGEROUS CLOUD TO GROUND LIGHTNIjNG...AND
VERY HEAVY RAINFALL CAN BE EXPECTED WITH THESE STORMS.  MOTORISTS
SHOULD BE PREPARED FOR SUDDEN REDUCTIONS IN VISIBILITY IN AREAS
OF HEAVY RAIN. YOU SHOULD WATCH FOR PONDING ON AREA ROADWAYS AND
BE PREPARED FOR POSSIBLE HYDROPLANING.
Special weather statement, Jul 9, 11:36 AM CDT, 2 hours 3 minutes before
ALZ054-091840-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MONTGOMERY AL
1136 AM CDT SUN JUL 9 1995

AT 1128 CDT...THE NATIONAL WEATHER SERVICE RADAR AT MONTGOMERY INDICATED
A VERY STRONG THUNDERSTORM MOVING INTO NORTHWEST WILCOX COUNTY. THIS
STORM HAS VERY HEAVY RAIN AND COULD HAVE HAIL AND STRONG GUTY WINDS.

THE STORM WAS MOVING SOUTHEAST AT 25 MPH AND SHOULD REACH MILLERS
FARRY ABOUT 1150 CDT.

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.
Local storm report, Jul 9, 11:49 AM CDT, 1 hour 50 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
1149 AM CDT SUN JUL 9 1995

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

1144-46 AM LIVINGSTON                AL   HAIL
7/9/95     SUMTER                         PEA TO NICKEL SIZE.
Local storm report, Jul 9, 11:52 AM CDT, 1 hour 47 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
1149 AM CDT SUN JUL 9 1995

TIME(CDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....

1144-46 AM LIVINGSTON                AL   HAIL
7/9/95     SUMTER                         PEA TO NICKEL SIZE.
Special weather statement, Jul 9, 1:09 PM CDT, 30 minutes before
ALZ036>038-040>050-057-058-060-065>069-092010-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE MONTGOMERY AL
109 PM CDT SUN JUL 9 1995

....SEVERE THUNDER WATCH NUMBER 747 IN EFFECE UNTIL 600PM....

AT 1253CDT...THE WEATHER RADAR AT MONTGOMERY ALABAMA INDICATED
STRONG TO SEVERE THUNDERSTORMS SCATTERED ACROSS CENTRAL AND SOUTH
ALABAMA.VERY STRONG THUNDERSTORMS WERE INDICATED OVER TALLAPOSIA...
LEE...MONTGOMERY..CRENSHAW COUNTIES.

THESE THUNDERSTORMS WERE MOVING SOUTHEAST AT 30 MPH AND WILL
BE EFFECTING CHAMBERS...MACON AND BULLOCK COUNTIES WITHEN 15 TO 30 MIN.

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.

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.

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 9, 8:30 AM CDTSevere Thunderstorm WarningBMXFayette45 min
Jul 9, 9:00 AM CDTSevere Thunderstorm WarningBMXTuscaloosa60 min
Jul 9, 9:12 AM CDTSevere Thunderstorm WarningBMXFayette33 min
Jul 9, 11:43 AM CDTSevere Thunderstorm WarningBMXSumter47 min
Jul 9, 11:56 AM CDTSevere Thunderstorm WarningBMXMarengo49 min
Jul 9, 12:29 PM CDTSevere Thunderstorm WarningBMXSumter46 min
Jul 9, 12:37 PM CDTSevere Thunderstorm WarningBMXMarengo53 min
Jul 9, 12:51 PM CDTTornado WarningBMXMarengo54 min
Jul 9, 1:16 PM CDTSevere Thunderstorm WarningBMXSumter44 min
Jul 9, 5:02 PM CDTSevere Thunderstorm WarningBMXCherokee43 min
Jul 9, 5:45 PM CDTSevere Thunderstorm WarningBMXLamar, Pickens60 min
Jul 9, 6:46 PM CDTSevere Thunderstorm WarningBMXLamar, Pickens59 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; radar from the NEXRAD Level II archive.