Alert archive / Alabama / Tornado Warnings in 1996

Tornado Warning 29, NWS Birmingham, AL

March 6, 1996Clay County, Cleburne County, Alabama

NWS Birmingham, AL issued this tornado warning at Mar 6, 1996, 4:52 PM CST for Clay County, Cleburne County, Alabama. It was in force for 53 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Mar 6, 1996, 4:52 PM CST (22:52 UTC)
Expired
Mar 6, 1996, 5:45 PM CST
In force
53 min
Issued by
NWS Birmingham, AL
Area
Whole counties

Counties Clay County, AL, Cleburne County, AL

The radar

The Maxwell AFB radar (KMXX), 104 km from the middle of the area, began a volume at 22:51 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, 10.9 hours before the alert went out and 106 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 1996-03-06Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 168 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 1996-03-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 320 square meters per square second.19395878Sfc1 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
168 J/kg
Mixed-layer CIN
-14 J/kg
Mixed-layer LCL
561 m above ground
0-6 km bulk shear
63 kt
0-1 km storm-relative helicity
320 m²/s²
0-3 km storm-relative helicity
332 m²/s²
Significant tornado parameter
0.3
Supercell composite
1.4

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KBHM 062255
TORBHM
ALC027-029-062345-
 
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
452 PM CST WED MAR 6 1996
 
THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  545 PM CST
FOR PEOPLE IN THE FOLLOWING LOCATIONS...
 
IN EAST CENTRAL ALABAMA
 
   ...NORTHERN CLAY COUNTY...SOUTHERN CLEBURNE COUNTY
 
AT 450 PM RADAR INDICATED A SEVERE THUNDERSTORM AND POSSIBLE TORNADO
MOVING INTO THE CHEAHA STATE PARK AREA ALONG THE CLAY AND CLEBURNE
COUNTY LINE. THIS STORM WAS MOVING TO THE EAST SOUTHEAST AROUND 35 MPH
AND WILL MOVE ACROSS CHEAHA STATE PARK...AND TO THE DELTA AND HOLLIS
CROSSROADS AREAS BY 515 PM.
 
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A
BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS TO COVER2 YOUR BODY.  AVOID WINDOWS.

What forecasters said that day

The local office's own words before this tornado 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, Mar 6, 4:15 PM CST, 37 minutes before
ALZALL-GAZ089-090-102-120-FLZ001>015-071000-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
415 PM CST (515 PM EST) WED MAR 6 1996

...RISK OF SEVERE WEATHER ACROSS ALABAMA...WEST CENTRAL GEORGIA...
AND THE WESTERN PANHANDLE OF FLORIDA...

EVEN THOUGH A LARGE PORTION OF ALABAMA AND GEORGIA HAS BEEN DEALING
WITH SEVERE WEATHER SINCE LAST NIGHT, THE MAIN STORM SYSTEM IS STILL
HEADED TOWARDS THE GULF COAST REGION AND SEVERE WEATHER WILL
CONTINUE INTO TONIGHT AND THURSDAY MORNING.  A STRONG ARCTIC COLD
FRONT OVER WESTERN TENNESSEE AND NORTHWEST MISSISSIPPI WILL MOVE
INTO NORTHERN ALABAMA THIS EVENING, INTO SOUTH ALABAMA AND WEST
GEORGIA AFTER MIDNIGHT, AND INTO NORTHWEST FLORIDA THURSDAY MORNING.
A LINE OF STRONG TO SEVERE THUNDERSTORMS WAS DEVELOPING ALONG THIS
FRONT AND WILL ENTER ALABAMA THIS EVENING AND THEN SPREAD EASTWARD
ACROSS REGION.

THE THREAT OF DAMAGING WINDS...LARGE HAIL AND TORNADOES IS POSSIBLE
WITH ANY OF THE THUNDERSTORMS.  PRECAUTIONS FOR SEVERE WEATHER IS
STRONGLY ENCOURAGED AND SHOULD BE TAKEN SERIOUSLY.  PERSONS IN
MOBILE HOMES SHOULD HAVE A STORM SHELTER OR SECURE BUILDING PLACE TO
MOVE TO IN CASE A WARNING IS ISSUED.  SEVERAL FATALITIES AND
NUMEROUS INJURIES OCCURRED IN A MOBILE HOME PARK EARLY THIS MORNING
IN SOUTH ALABAMA.

PLEASE KEEP UPDATED ON THIS DANGEROUS WEATHER SITUATION THROUGH
TONIGHT AND THURSDAY MORNING.

The office that day

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

IssuedProductOfficeCountiesLasted
Mar 5, 6:06 PM CSTSevere Thunderstorm WarningBMXWalker54 min
Mar 5, 9:04 PM CSTSevere Thunderstorm WarningBMXMarion41 min
Mar 5, 9:34 PM CSTSevere Thunderstorm WarningBMXWinston41 min
Mar 5, 9:45 PM CSTSevere Thunderstorm WarningBMXFranklin, Lawrence60 min
Mar 5, 10:21 PM CSTSevere Thunderstorm WarningBMXMorgan69 min
Mar 6, 12:56 AM CSTSevere Thunderstorm WarningBMXLawrence64 min
Mar 6, 1:26 AM CSTFlash Flood WarningBMXColbert, Lauderdale3 hr
Mar 6, 2:15 AM CSTSevere Thunderstorm WarningBMXSumter45 min
Mar 6, 3:44 AM CSTSevere Thunderstorm WarningBMXPerry31 min
Mar 6, 3:52 AM CSTTornado WarningBMXDallas53 min
Mar 6, 3:59 AM CSTSevere Thunderstorm WarningBMXChilton46 min
Mar 6, 4:12 AM CSTTornado WarningBMXAutauga48 min
Mar 6, 4:19 AM CSTTornado WarningBMXLowndes41 min
Mar 6, 4:58 AM CSTTornado WarningBMXLowndes47 min
Mar 6, 5:03 AM CSTSevere Thunderstorm WarningBMXMontgomery57 min
Mar 6, 5:11 AM CSTTornado WarningBMXMontgomery49 min
Mar 6, 5:27 AM CSTTornado WarningBMXBullock, Macon63 min
Mar 6, 5:51 AM CSTTornado WarningBMXLee, Russell69 min
Mar 6, 6:37 AM CSTSevere Thunderstorm WarningBMXBarbour, Bullock38 min
Mar 6, 7:31 AM CSTFlash Flood WarningBMXJefferson3 hr
Mar 6, 8:50 AM CSTTornado WarningBMXBarbour40 min
Mar 6, 12:54 PM CSTSevere Thunderstorm WarningBMXColbert, Lawrence66 min
Mar 6, 1:39 PM CSTTornado WarningBMXLawrence66 min
Mar 6, 2:10 PM CSTSevere Thunderstorm WarningBMXFayette, Walker50 min
Mar 6, 2:37 PM CSTSevere Thunderstorm WarningBMXCullman53 min
Mar 6, 2:52 PM CSTSevere Thunderstorm WarningBMXBlount, Jefferson38 min
Mar 6, 3:14 PM CSTTornado WarningBMXBlount, Jefferson46 min
Mar 6, 3:19 PM CSTSevere Thunderstorm WarningBMXWalker41 min
Mar 6, 3:26 PM CSTTornado WarningBMXSt. Clair49 min
Mar 6, 4:11 PM CSTTornado WarningBMXCalhoun, Talladega34 min
Mar 6, 4:40 PM CSTTornado WarningBMXCalhoun, Talladega35 min
Mar 6, 4:56 PM CSTSevere Thunderstorm WarningBMXSt. Clair49 min
Mar 6, 4:58 PM CSTSevere Thunderstorm WarningBMXLauderdale, Limestone62 min
Mar 6, 5:22 PM CSTSevere Thunderstorm WarningBMXMadison68 min
Mar 6, 5:31 PM CSTTornado WarningBMXLimestone59 min

Nearby

Tornado Warnings in Alabama, 1996Every tornado warning in 1996Tornadoes in 1996

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.