Alert archive / Alabama / Tornado Warnings in 2007

Tornado Warning 31, NWS Birmingham, AL

February 13, 20074 counties in Alabama

NWS Birmingham, AL issued this tornado warning at Feb 13, 2007, 5:36 PM CST for 4 counties in Alabama. It was in force for 39 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Feb 13, 2007, 5:36 PM CST (23:36 UTC)
Expired
Feb 13, 2007, 6:15 PM CST
In force
39 min
Issued by
NWS Birmingham, AL
Area
Counties, with a storm outline in the text

Counties Autauga County, AL, Chilton County, AL, Dallas County, AL, Perry County, AL

The radar

The Birmingham radar (KBMX), 67 km from the middle of the area, began a volume at 23:40 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Feb 13, 12:49 PM CSTSevere Thunderstorm WatchSPC6 hr
Feb 13, 5:18 PM CSTTornado WatchSPC4 hr

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 11.6 hours before the alert went out and 68 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 2007-02-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Birmingham, AL at 12:00Z on 2007-02-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 263 square meters per square second.193958Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
837 m above ground
0-6 km bulk shear
36 kt
0-1 km storm-relative helicity
263 m²/s²
0-3 km storm-relative helicity
315 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 
WFUS54 KBMX 132337
TORBMX
ALC001-021-047-105-140015-
/O.NEW.KBMX.TO.W.0031.070213T2336Z-070214T0015Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
536 PM CST TUE FEB 13 2007

THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A

* TORNADO WARNING FOR...
  WEST CENTRAL AUTAUGA COUNTY IN CENTRAL ALABAMA
  SOUTHWESTERN CHILTON COUNTY IN CENTRAL ALABAMA
  CENTRAL PERRY COUNTY IN CENTRAL ALABAMA
  NORTH CENTRAL DALLAS COUNTY IN SOUTH CENTRAL ALABAMA               
  THIS INCLUDES THE CITY OF PAUL GRIST STATE PARK

* UNTIL 615 PM CST

* AT 536 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO 12 MILES WEST OF
  PAUL GRIST STATE PARK...OR ABOUT 6 MILES EAST OF MARION...MOVING
  EAST AT 40 MPH.

* THE TORNADO IS WILL BE NEAR...
  PAUL GRIST STATE PARK BY 555 PM CST
  JONES BY 600 PM CST

IN ADDITION TO THE TORNADO...THIS STORM IS CAPABLE OF PRODUCING
GOLFBALL SIZE HAIL AND DESTRUCTIVE STRAIGHT LINE WINDS.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

TO REPORT SEVERE WEATHER...
ON THE WEB WWW.SRH.NOAA.GOV/BMX (SUBMIT A STORM REPORT)
CALL 1-800-856-0758.

LAT...LON 3269 8732 3251 8731 3250 8672 3273 8673

$$
3 follow-up statements
000 
WWUS54 KBMX 132343
SVSBMX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
543 PM CST TUE FEB 13 2007

ALC001-021-047-105-140015-
/O.CON.KBMX.TO.W.0031.000000T0000Z-070214T0015Z/
DALLAS AL-AUTAUGA AL-PERRY AL-CHILTON AL-
543 PM CST TUE FEB 13 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CST FOR
SOUTHWESTERN CHILTON...EAST CENTRAL PERRY...WEST CENTRAL AUTAUGA AND
NORTH CENTRAL DALLAS COUNTIES...

AT 539 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED 11 MILES WEST OF PAUL
GRIST STATE PARK...OR ABOUT 8 MILES SOUTHEAST OF MARION...MOVING EAST
AT 35 MPH.

THE TORNADO WILL BE NEAR...
  PAUL GRIST STATE PARK BY 555 PM CST
  JONES BY 605 PM CST

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 3265 8725 3252 8723 3250 8672 3273 8673

$$
STEFKOVICH
000 
WWUS54 KBMX 132351
SVSBMX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
550 PM CST TUE FEB 13 2007

ALC001-021-047-105-140015-
/O.CON.KBMX.TO.W.0031.000000T0000Z-070214T0015Z/
DALLAS AL-AUTAUGA AL-PERRY AL-CHILTON AL-
550 PM CST TUE FEB 13 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CST FOR
SOUTHWESTERN CHILTON...EAST CENTRAL PERRY...WEST CENTRAL AUTAUGA AND
NORTH CENTRAL DALLAS COUNTIES...

AT 548 PM CST...STRONG ROTATION IN A THUNDERSTORM WAS LOCATED NEAR 
PAUL GRIST STATE PARK...MOVING EAST AT 40 MPH.  IN ADDITION HAIL TO 
THE SIZE OF BASEBALLS HAS BEEN REPORTED WITH THIS STORM.

THE TORNADO WILL BE NEAR...
  PAUL GRIST STATE PARK BY 555 PM CST
  JONES BY 605 PM CST

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 3264 8715 3253 8713 3250 8672 3273 8673

$$

STEFKOVICH
000 
WWUS54 KBMX 140004
SVSBMX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
604 PM CST TUE FEB 13 2007

ALC001-021-047-105-140015-
/O.CON.KBMX.TO.W.0031.000000T0000Z-070214T0015Z/
DALLAS AL-AUTAUGA AL-PERRY AL-CHILTON AL-
604 PM CST TUE FEB 13 2007

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 615 PM CST FOR
SOUTHWESTERN CHILTON...EAST CENTRAL PERRY...WEST CENTRAL AUTAUGA AND
NORTH CENTRAL DALLAS COUNTIES...

AT 601 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR JONES...OR ABOUT 6
MILES EAST OF PAUL GRIST STATE PARK...MOVING EAST AT 45 MPH.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
SUBSTANTIAL SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE
NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 3264 8715 3253 8713 3250 8672 3273 8673

$$
STEFKOVICH

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 13, 3:32 PM CSTSevere Thunderstorm WarningBMXSumter28 min
Feb 13, 3:43 PM CSTSevere Thunderstorm WarningBMXLamar, Pickens32 min
Feb 13, 3:56 PM CSTSevere Thunderstorm WarningBMXGreene, Sumter49 min
Feb 13, 4:00 PM CSTTornado WarningBMXLamar30 min
Feb 13, 4:09 PM CSTSevere Thunderstorm WarningBMXGreene, Tuscaloosa51 min
Feb 13, 4:23 PM CSTTornado WarningBMXPickens, Tuscaloosa52 min
Feb 13, 4:31 PM CSTTornado WarningBMXGreene, Hale, Tuscaloosa44 min
Feb 13, 4:37 PM CSTSevere Thunderstorm WarningBMXGreene, Hale, Perry38 min
Feb 13, 4:53 PM CSTTornado WarningBMXHale, Perry52 min
Feb 13, 5:00 PM CSTSevere Thunderstorm WarningBMXDallas45 min
Feb 13, 5:06 PM CSTTornado WarningBMXBibb39 min
Feb 13, 5:12 PM CSTSevere Thunderstorm WarningBMXTuscaloosa48 min
Feb 13, 5:13 PM CSTTornado WarningBMXTuscaloosa17 min
Feb 13, 5:25 PM CSTSevere Thunderstorm WarningBMXJefferson65 min
Feb 13, 5:29 PM CSTTornado WarningBMXJefferson, Tuscaloosa61 min
Feb 13, 5:46 PM CSTTornado WarningBMXBibb, Chilton, Shelby44 min

Nearby

Tornado Warnings in Alabama, 2007Every tornado warning in 2007Tornadoes in 2007

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.