Alert archive / Alabama / Tornado Warnings in 2009

Tornado Warning 69, NWS Birmingham, AL

April 10, 2009Chilton County, Coosa County, Tallapoosa County, Alabama

NWS Birmingham, AL issued this tornado warning at Apr 10, 2009, 6:02 PM CDT for Chilton County, Coosa County, Tallapoosa County, Alabama. It was in force for 58 min. 6 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Apr 10, 2009, 6:02 PM CDT (23:02 UTC)
Expired
Apr 10, 2009, 7:00 PM CDT
In force
58 min
Issued by
NWS Birmingham, AL
Area
Storm-based polygon

Counties Chilton County, AL, Coosa County, AL, Tallapoosa County, AL

The radar

The Birmingham radar (KBMX), 56 km from the middle of the area, began a volume at 23:03 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.

What was reported inside it

TimeReportWhereRemark
Apr 10, 6:02 PM CDTHAIL 1Thorsby, ALQUARTER SIZE HAIL WAS REPORTED IN THORSBY.
Apr 10, 6:20 PM CDTHAIL 0.75Goodwater, ALDIME TO PENNY SIZE HAIL WAS REPORTED IN GOODWATER.
Apr 10, 6:27 PM CDTHAIL 16 Wsw Rockford, ALQUARTER SIZE HAIL WAS REPORTED NEAR KELLYS CROSSROADS.
Apr 10, 6:45 PM CDTHAIL 0.75Alexander City, ALPENNY SIZE HAIL WAS REPORTED AT ALEXANDER CITY.
Apr 10, 6:45 PM CDTHAIL 1.75Nixburg, ALHAIL AT LEAST THE SIZE OF GOLF BALLS FELL NEAR NIXBURG. A FEW VEHICLES WERE TOTALLED FROM THE DAMAGE. A FEW HOMES SUFFERED ROOF DAMAGE.
Apr 10, 7:00 PM CDTHAIL 1.756 Sse Alexander City, ALHAIL AT LEAST GOLF BALL SIZE FELL ALONG HIGHWAY 63 NEAR THE OUR TOWN COMMUNITY. SEVERAL WINDOWS WERE BROKEN OUT AND VEHICLES WERE DAMAGED.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The watch it was issued in

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

IssuedProductOfficeLasted
Apr 10, 2:39 PM CDTTornado Watch PDSSPC8 hr

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 11.0 hours before the alert went out and 57 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 2009-04-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 648 joules per kilogram.LCLLFCEL10008507005003002001001 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 2009-04-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 404 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
648 J/kg
Mixed-layer CIN
-48 J/kg
Mixed-layer LCL
490 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
404 m²/s²
0-3 km storm-relative helicity
474 m²/s²
Significant tornado parameter
2.0
Supercell composite
12.6

Open this sounding in Storm Lab

The text

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

000 
WFUS54 KBMX 102302
TORBMX
ALC021-037-123-110000-
/O.NEW.KBMX.TO.W.0069.090410T2302Z-090411T0000Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
602 PM CDT FRI APR 10 2009

THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A

* TORNADO WARNING FOR...
  CENTRAL CHILTON COUNTY IN CENTRAL ALABAMA...
  THIS INCLUDES THE CITIES OF...JEMISON...CLANTON...
  COOSA COUNTY IN EAST CENTRAL ALABAMA...
  THIS INCLUDES THE CITIES OF...WEOGUFKA...ROCKFORD...KELLYTON...
  GOODWATER...
  NORTHWESTERN TALLAPOOSA COUNTY IN EAST CENTRAL ALABAMA...
  THIS INCLUDES THE CITY OF ALEXANDER CITY...

* UNTIL 700 PM CDT

* AT 602 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR THORSBY...
  OR NEAR JEMISON...MOVING EAST AT 45 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO UNION
  GROVE...GAP OF THE MOUNTAIN...LAY LAKE DAM...HIGGINS FERRY PARK...
  DOLLAR...MORIAH...UNITY...LYLE...BENTLEYVILLE...PENTONVILLE...
  HANOVER...COTTAGE GROVE...CREWSVILLE...NIXBURG...HIGHWAY 9 AND
  HIGHWAY 22...HATCHET...BRADFORD...WIND CREEK STATE PARK AND
  JACKSONS GAP

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A NEARBY REINFORCED
BUILDING. AS A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH OR LOW
SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

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 3311 8583 3281 8580 3279 8681 3297 8685
TIME...MOT...LOC 2302Z 261DEG 40KT 3290 8672

$$
4 follow-up statements
000 
WWUS54 KBMX 102308
SVSBMX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
608 PM CDT FRI APR 10 2009

ALC021-037-123-110000-
/O.CON.KBMX.TO.W.0069.000000T0000Z-090411T0000Z/
CHILTON AL-COOSA AL-TALLAPOOSA AL-
608 PM CDT FRI APR 10 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 700 PM CDT FOR
NORTHWESTERN TALLAPOOSA...COOSA AND CENTRAL CHILTON COUNTIES...

AT 606 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR LOMAX...OR NEAR
CLANTON...MOVING EAST AT 45 MPH.

THE TORNADO WILL BE NEAR...
  LAY LAKE DAM AND HIGGINS FERRY PARK BY 620 PM CDT...
  DOLLAR BY 625 PM CDT...
  MORIAH...LYLE AND UNITY BY 630 PM CDT...
  BENTLEYVILLE AND WEOGUFKA BY 635 PM CDT...
  BENTLEYVILLE AND HANOVER BY 640 PM CDT...

LAT...LON 3282 8672 3298 8677 3311 8583 3281 8580
TIME...MOT...LOC 2308Z 261DEG 40KT 3291 8665

$$
STEFKOVICH
000 
WWUS54 KBMX 102323
SVSBMX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
623 PM CDT FRI APR 10 2009

ALC021-037-123-110000-
/O.CON.KBMX.TO.W.0069.000000T0000Z-090411T0000Z/
CHILTON AL-COOSA AL-TALLAPOOSA AL-
623 PM CDT FRI APR 10 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 700 PM CDT FOR
NORTHWESTERN TALLAPOOSA...CENTRAL COOSA AND EXTREME EAST CENTRAL
CHILTON COUNTIES...

AT 621 PM CDT...WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A
SEVERE THUNDERSTORM WITH STRONG ROTATION.  THIS TORNADO WAS LOCATED
NEAR LYLE...OR 9 MILES SOUTHWEST OF WEOGUFKA...MOVING EAST AT 50 MPH.

THE TORNADO WILL BE NEAR...
  BENTLEYVILLE AND ROCKFORD BY 630 PM CDT...
  HISSOP AND CREWSVILLE BY 635 PM CDT...
  HIGHWAY 9 AND HIGHWAY 22...COTTAGE GROVE...NIXBURG AND CREWSVILLE
  BY 640 PM CDT...
  RAY AND FISHPOND BY 645 PM CDT...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FRIDAY EVENING FOR
WEST CENTRAL ALABAMA. A TORNADO WATCH ALSO REMAINS IN EFFECT UNTIL
900 PM CDT FRIDAY EVENING FOR NORTHEASTERN ALABAMA.

&&

LAT...LON 3282 8645 3295 8650 3303 8641 3311 8583
      3281 8580
TIME...MOT...LOC 2323Z 272DEG 44KT 3289 8635

$$

JD/02
000 
WWUS54 KBMX 102338
SVSBMX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
638 PM CDT FRI APR 10 2009

ALC021-102348-
/O.CAN.KBMX.TO.W.0069.000000T0000Z-090411T0000Z/
CHILTON AL-
638 PM CDT FRI APR 10 2009

...THE TORNADO WARNING FOR EXTREME EAST CENTRAL CHILTON COUNTY IS
CANCELLED...

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FRIDAY EVENING FOR
WEST CENTRAL ALABAMA. A TORNADO WATCH ALSO REMAINS IN EFFECT UNTIL
900 PM CDT FRIDAY EVENING FOR NORTHEASTERN ALABAMA.

LAT...LON 3284 8629 3293 8628 3311 8583 3281 8580
TIME...MOT...LOC 2338Z 274DEG 37KT 3288 8620

$$

ALC037-123-110000-
/O.CON.KBMX.TO.W.0069.000000T0000Z-090411T0000Z/
COOSA AL-TALLAPOOSA AL-
638 PM CDT FRI APR 10 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 700 PM CDT FOR
NORTHWESTERN TALLAPOOSA AND EAST CENTRAL COOSA COUNTIES...

AT 637 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A TORNADO.  THIS TORNADO WAS LOCATED NEAR ROCKFORD...MOVING
EAST AT 45 MPH.

THE TORNADO WILL BE NEAR...
  HIGHWAY 9 AND HIGHWAY 22...COTTAGE GROVE...NIXBURG AND 9 MILES
  SOUTH OF BRADFORD BY 645 PM CDT...
  FISHPOND...RAY AND 8 MILES SOUTH OF KELLYTON BY 650 PM CDT...
  WIND CREEK STATE PARK...ALEXANDER CITY AND 6 MILES WEST OF JACKSONS
  GAP BY 700 PM CDT...

LAT...LON 3284 8629 3293 8628 3311 8583 3281 8580
TIME...MOT...LOC 2338Z 274DEG 37KT 3288 8620

$$
STEFKOVICH
000 
WWUS54 KBMX 102357
SVSBMX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
657 PM CDT FRI APR 10 2009

ALC037-123-110000-
/O.CON.KBMX.TO.W.0069.000000T0000Z-090411T0000Z/
COOSA AL-TALLAPOOSA AL-
657 PM CDT FRI APR 10 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 700 PM CDT FOR WEST
CENTRAL TALLAPOOSA AND EAST CENTRAL COOSA COUNTIES...

AT 656 PM CDT...A TORNADO WAS INDICATED BY RADAR.  THIS TORNADO 
WAS LOCATED NEAR WIND CREEK STATE PARK...OR NEAR ALEXANDER 
CITY...MOVING EAST AT 50 MPH.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT FRIDAY EVENING FOR
WEST CENTRAL ALABAMA. A TORNADO WATCH ALSO REMAINS IN EFFECT UNTIL
900 PM CDT FRIDAY EVENING FOR EASTERN ALABAMA.

&&

LAT...LON 3283 8605 3300 8597 3302 8582 3281 8580
TIME...MOT...LOC 2357Z 272DEG 44KT 3288 8590

$$
STEFKOVICH

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 10, 3:20 AM CDTSevere Thunderstorm WarningBMXLamar40 min
Apr 10, 3:50 AM CDTSevere Thunderstorm WarningBMXFayette, Lamar, Marion, Walker, Winston40 min
Apr 10, 4:00 AM CDTSevere Thunderstorm WarningBMXFayette, Lamar45 min
Apr 10, 4:25 AM CDTSevere Thunderstorm WarningBMXFayette, Marion, Walker, Winston35 min
Apr 10, 4:46 AM CDTSevere Thunderstorm WarningBMXFayette, Walker44 min
Apr 10, 5:40 AM CDTLake Wind AdvisoryBMXAutauga, Barbour, Bibb, Blount, Bullock, Calhoun and 33 more7 hr
Apr 10, 6:02 AM CDTSevere Thunderstorm WarningBMXEtowah, St. Clair28 min
Apr 10, 6:21 AM CDTSevere Thunderstorm WarningBMXCalhoun, Cherokee, Cleburne, Etowah24 min
Apr 10, 12:35 PM CDTWind AdvisoryBMXAutauga, Barbour, Bibb, Blount, Bullock, Calhoun and 33 more6 hr
Apr 10, 1:45 PM CDTSevere Thunderstorm WarningBMXMarion45 min
Apr 10, 2:09 PM CDTSevere Thunderstorm WarningBMXMarion, Winston51 min
Apr 10, 2:44 PM CDTSevere Thunderstorm WarningBMXWinston16 min
Apr 10, 3:06 PM CDTSevere Thunderstorm WarningBMXWinston34 min
Apr 10, 3:18 PM CDTSevere Thunderstorm WarningBMXSt. Clair, Shelby, Talladega24 min
Apr 10, 3:30 PM CDTSevere Thunderstorm WarningBMXJefferson, St. Clair, Shelby30 min
Apr 10, 3:48 PM CDTSevere Thunderstorm WarningBMXCherokee42 min
Apr 10, 3:49 PM CDTSevere Thunderstorm WarningBMXSt. Clair, Shelby, Talladega41 min
Apr 10, 4:08 PM CDTSevere Thunderstorm WarningBMXBlount, Etowah52 min
Apr 10, 4:11 PM CDTSevere Thunderstorm WarningBMXBlount, Calhoun, Cherokee, Etowah, St. Clair34 min
Apr 10, 4:11 PM CDTTornado WarningBMXBlount, Etowah34 min
Apr 10, 4:15 PM CDTTornado WarningBMXCherokee45 min
Apr 10, 4:28 PM CDTSevere Thunderstorm WarningBMXCalhoun, Clay, Cleburne, Randolph, St. Clair, Talladega47 min
Apr 10, 4:29 PM CDTSevere Thunderstorm WarningBMXWalker, Winston20 min
Apr 10, 4:31 PM CDTSevere Thunderstorm WarningBMXBlount, Jefferson44 min
Apr 10, 4:35 PM CDTTornado WarningBMXCalhoun, Clay, Cleburne, Randolph, Talladega40 min
Apr 10, 4:42 PM CDTTornado WarningBMXCherokee, Etowah48 min
Apr 10, 4:43 PM CDTSevere Thunderstorm WarningBMXBibb, Jefferson, Shelby, Talladega47 min
Apr 10, 4:57 PM CDTSevere Thunderstorm WarningBMXBibb, Chilton, Jefferson, Shelby, Tuscaloosa48 min
Apr 10, 5:01 PM CDTSevere Thunderstorm WarningBMXClay, St. Clair, Shelby, Talladega44 min
Apr 10, 5:04 PM CDTSevere Thunderstorm WarningBMXClay, Cleburne, Randolph41 min
Apr 10, 5:09 PM CDTTornado WarningBMXClay, Cleburne, Randolph29 min
Apr 10, 5:12 PM CDTSevere Thunderstorm WarningBMXCalhoun, Cherokee, Cleburne, Etowah48 min
Apr 10, 5:29 PM CDTSevere Thunderstorm WarningBMXCalhoun, Cherokee, Cleburne, Etowah, St. Clair61 min
Apr 10, 5:34 PM CDTSevere Thunderstorm WarningBMXShelby, Talladega41 min
Apr 10, 5:37 PM CDTSevere Thunderstorm WarningBMXCalhoun, Cherokee, Cleburne, Etowah, St. Clair23 min
Apr 10, 5:38 PM CDTTornado WarningBMXCalhoun, Cherokee, Cleburne, Etowah52 min
Apr 10, 5:44 PM CDTSevere Thunderstorm WarningBMXChilton, Clay, Coosa, Shelby, Talladega, Tallapoosa46 min
Apr 10, 5:45 PM CDTTornado WarningBMXCalhoun, Cleburne, Etowah, St. Clair60 min
Apr 10, 5:50 PM CDTSevere Thunderstorm WarningBMXBibb, Chilton, Shelby21 min
Apr 10, 6:00 PM CDTSevere Thunderstorm WarningBMXClay, Cleburne, Randolph, Shelby, Talladega60 min
Apr 10, 6:15 PM CDTSevere Thunderstorm WarningBMXChambers, Clay, Coosa, Randolph, Talladega, Tallapoosa60 min
Apr 10, 6:24 PM CDTSevere Thunderstorm WarningBMXBibb, Chilton, Coosa, Perry51 min
Apr 10, 6:32 PM CDTTornado WarningBMXCoosa, Elmore, Tallapoosa28 min
Apr 10, 6:55 PM CDTTornado WarningBMXChambers, Elmore, Lee, Tallapoosa65 min
Apr 10, 6:57 PM CDTSevere Thunderstorm WarningBMXChilton, Coosa, Elmore, Tallapoosa63 min

Nearby

Tornado Warnings in Alabama, 2009Every tornado warning in 2009Tornadoes in 2009

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.