Alert archive / Alabama / Tornado Watches in 2005

Tornado Watch 132

April 6, 200526 counties in Alabama; 4 counties in Florida; 5 counties in Mississippi

The Storm Prediction Center issued this tornado watch at Apr 6, 2005, 11:05 AM CDT for 26 counties in Alabama; 4 counties in Florida; 5 counties in Mississippi. It was in force for 8 hr.

The area

The outline as issued.

The facts

Issued
Apr 6, 2005, 11:05 AM CDT (16:05 UTC)
Expired
Apr 6, 2005, 7:00 PM CDT
In force
8 hr
Issued by
the Storm Prediction Center
All 35 counties

Autauga County, AL, Baldwin County, AL, Bullock County, AL, Butler County, AL, Choctaw County, AL, Clarke County, AL, Coffee County, AL, Conecuh County, AL, Covington County, AL, Crenshaw County, AL, Dallas County, AL, Elmore County, AL, Escambia County, AL, Geneva County, AL, Lee County, AL, Lowndes County, AL, Macon County, AL, Marengo County, AL, Mobile County, AL, Monroe County, AL, Montgomery County, AL, Perry County, AL, Pike County, AL, Sumter County, AL, Washington County, AL, Wilcox County, AL, Escambia County, FL, Okaloosa County, FL, Santa Rosa County, FL, Walton County, FL, George County, MS, Greene County, MS, Harrison County, MS, Jackson County, MS, Wayne County, MS

The radar

The Mobile radar (KMOB), 90 km from the middle of the area, began a volume at 16:05 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.

Warnings issued inside it

27 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Apr 6, 11:31 AM CDTTornado WarningLIXHancock, Harrison29 min
Apr 6, 11:58 AM CDTSevere Thunderstorm WarningLIXHarrison, Jackson62 min
Apr 6, 12:26 PM CDTTornado WarningLIXHarrison, Jackson34 min
Apr 6, 1:01 PM CDTSevere Thunderstorm WarningBMXSumter44 min
Apr 6, 1:03 PM CDTTornado WarningLIXJackson27 min
Apr 6, 1:30 PM CDTTornado WarningLIXJackson30 min
Apr 6, 2:00 PM CDTTornado WarningLIXJackson30 min
Apr 6, 2:08 PM CDTSevere Thunderstorm WarningMOBBaldwin, Mobile37 min
Apr 6, 2:58 PM CDTSevere Thunderstorm WarningMOBBaldwin47 min
Apr 6, 3:47 PM CDTSevere Thunderstorm WarningMOBBaldwin28 min
Apr 6, 4:24 PM CDTSevere Thunderstorm WarningLIXJackson36 min
Apr 6, 4:27 PM CDTFlash Flood WarningMOBBaldwin, Mobile93 min
Apr 6, 4:43 PM CDTSevere Thunderstorm WarningMOBSanta Rosa47 min
Apr 6, 5:27 PM CDTSevere Thunderstorm WarningBMXSumter33 min
Apr 6, 5:29 PM CDTSevere Thunderstorm WarningMOBEscambia31 min
Apr 6, 5:31 PM CDTSevere Thunderstorm WarningMOBCovington, Escambia29 min
Apr 6, 5:34 PM CDTSevere Thunderstorm WarningMOBSanta Rosa26 min
Apr 6, 5:51 PM CDTFlash Flood WarningTAEGeneva3 hr
Apr 6, 5:56 PM CDTFlash Flood WarningMOBBaldwin, Mobile2 hr
Apr 6, 6:00 PM CDTSevere Thunderstorm WarningMOBBaldwin45 min
Apr 6, 6:03 PM CDTSevere Thunderstorm WarningMOBCovington42 min
Apr 6, 6:04 PM CDTSevere Thunderstorm WarningMOBEscambia26 min
Apr 6, 6:09 PM CDTFlash Flood WarningLIXJackson3 hr
Apr 6, 6:13 PM CDTFlash Flood WarningMOBEscambia, Santa Rosa3 hr
Apr 6, 6:37 PM CDTSevere Thunderstorm WarningMOBOkaloosa, Santa Rosa38 min
Apr 6, 6:38 PM CDTSevere Thunderstorm WarningTAECoffee37 min
Apr 6, 6:44 PM CDTFlash Flood WarningTAECoffee2 hr

Discussions around it

SPC mesoscale discussions over the same counties from four hours before the watch to its end.

The nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 4.1 hours before the alert went out and 225 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 2005-04-06Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Birmingham, AL at 12:00Z on 2005-04-06The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 148 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
1203 m above ground
0-6 km bulk shear
39 kt
0-1 km storm-relative helicity
148 m²/s²
0-3 km storm-relative helicity
162 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 6, 7:00 AM CDTTornado WatchSPCChoctaw, Greene, Mobile, Pickens, Sumter, Washington6 hr
Apr 6, 9:29 AM CDTMesoscale DiscussionSPCChoctaw, Greene, Mobile, Pickens, Sumter, Washington2 hr
Apr 6, 10:50 AM CDTMesoscale DiscussionSPCBaldwin, Butler, Clarke, Coffee, Conecuh, Covington and 9 more55 min
Apr 6, 1:21 PM CDTMesoscale DiscussionSPCAutauga, Baldwin, Bullock, Butler, Choctaw, Clarke and 20 more84 min
Apr 6, 3:43 PM CDTMesoscale DiscussionSPCAutauga, Baldwin, Bullock, Butler, Choctaw, Clarke and 20 more92 min
Apr 6, 4:53 PM CDTMesoscale DiscussionSPCBibb, Blount, Chilton, Colbert, Coosa, Cullman and 19 more37 min
Apr 6, 5:20 PM CDTTornado WatchSPCBibb, Chilton, Cullman, Fayette, Greene, Hale and 8 more8 hr
Apr 6, 6:01 PM CDTMesoscale DiscussionSPCAutauga, Baldwin, Bullock, Butler, Choctaw, Clarke and 21 more59 min
Apr 6, 6:45 PM CDTTornado WatchSPCAutauga, Bibb, Butler, Chilton, Choctaw, Clarke and 20 more6 hr
Apr 5, 10:40 PM CDTMesoscale DiscussionSPCAdams, Amite, Claiborne, Copiah, Covington, Franklin and 16 more2 hr
Apr 6, 2:55 AM CDTTornado WatchSPCAdams, Amite, Claiborne, Clarke, Copiah, Covington and 26 more7 hr
Apr 6, 5:45 AM CDTMesoscale DiscussionSPCAdams, Amite, Attala, Carroll, Choctaw, Claiborne and 36 more90 min
Apr 6, 7:46 AM CDTMesoscale DiscussionSPCBolivar, Issaquena, Washington119 min
Apr 6, 10:40 AM CDTMesoscale DiscussionSPCAttala, Bolivar, Carroll, Claiborne, Hinds, Holmes and 11 more65 min
Apr 6, 11:05 AM CDTTornado WatchSPCAdams, Amite, Attala, Bolivar, Calhoun, Carroll and 51 more8 hr
Apr 6, 1:55 PM CDTTornado WatchSPCBenton, Calhoun, Chickasaw, Coahoma, DeSoto, Lafayette and 12 more7 hr
Apr 6, 3:18 PM CDTMesoscale DiscussionSPCBenton, Calhoun, Chickasaw, Coahoma, DeSoto, Lafayette and 12 more87 min
Apr 6, 5:44 PM CDTMesoscale DiscussionSPCBenton, Calhoun, Chickasaw, Coahoma, DeSoto, Lafayette and 12 more91 min

Nearby

Tornado Watches in Alabama, 2005Tornado Watches in Mississippi, 2005Tornado Watches in Florida, 2005Every tornado watch in 2005

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.