Alert archive / Tennessee / Severe Thunderstorm Watches in 2005

Severe Thunderstorm Watch 10

January 13, 200518 counties in Alabama; 32 counties in Tennessee

The Storm Prediction Center issued this severe thunderstorm watch at Jan 13, 2005, 7:15 AM CST for 18 counties in Alabama; 32 counties in Tennessee. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued
Jan 13, 2005, 7:15 AM CST (13:15 UTC)
Expired
Jan 13, 2005, 1:00 PM CST
In force
6 hr
Issued by
the Storm Prediction Center
All 50 counties

Blount County, AL, Colbert County, AL, Cullman County, AL, Fayette County, AL, Franklin County, AL, Jackson County, AL, Jefferson County, AL, Lamar County, AL, Lauderdale County, AL, Lawrence County, AL, Limestone County, AL, Madison County, AL, Marion County, AL, Marshall County, AL, Morgan County, AL, St. Clair County, AL, Walker County, AL, Winston County, AL, Bedford County, TN, Cannon County, TN, Cheatham County, TN, Clay County, TN, Coffee County, TN, Davidson County, TN, DeKalb County, TN, Franklin County, TN, Giles County, TN, Grundy County, TN, Jackson County, TN, Lawrence County, TN, Lewis County, TN, Lincoln County, TN, Macon County, TN, Marion County, TN, Marshall County, TN, Maury County, TN, Moore County, TN, Overton County, TN, Pickett County, TN, Putnam County, TN, Robertson County, TN, Rutherford County, TN, Smith County, TN, Sumner County, TN, Trousdale County, TN, Van Buren County, TN, Warren County, TN, White County, TN, Williamson County, TN, Wilson County, TN

The radar

The Northeast Alabama radar (KHTX), 94 km from the middle of the area, began a volume at 13:16 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

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

IssuedProductOfficeCountiesLasted
Jan 13, 7:16 AM CSTSevere Thunderstorm WarningHUNColbert, Jackson, Madison39 days
Jan 13, 7:42 AM CSTSevere Thunderstorm WarningHUNLauderdale39 days
Jan 13, 7:52 AM CSTSevere Thunderstorm WarningHUNColbert, Franklin39 days
Jan 13, 7:57 AM CSTSevere Thunderstorm WarningBMXFayette48 min
Jan 13, 7:59 AM CSTSevere Thunderstorm WarningBMXMarion31 min
Jan 13, 8:08 AM CSTSevere Thunderstorm WarningOHXCheatham, Davidson, Humphreys, Robertson39 days
Jan 13, 8:16 AM CSTSevere Thunderstorm WarningBMXWinston59 min
Jan 13, 8:22 AM CSTSevere Thunderstorm WarningOHXBenton, Dickson, Hickman, Houston, Humphreys, Maury and 1 more39 days
Jan 13, 8:23 AM CSTTornado WarningBMXFayette52 min
Jan 13, 8:25 AM CSTSevere Thunderstorm WarningBMXWalker50 min
Jan 13, 8:33 AM CSTSevere Thunderstorm WarningHUNLawrence, Limestone, Madison39 days
Jan 13, 8:36 AM CSTSevere Thunderstorm WarningOHXCheatham, Robertson, Sumner39 days
Jan 13, 8:43 AM CSTSevere Thunderstorm WarningOHXDavidson, Maury, Williamson39 days
Jan 13, 8:56 AM CSTTornado WarningHUNLimestone34 min
Jan 13, 8:57 AM CSTTornado WarningBMXWalker63 min
Jan 13, 9:06 AM CSTSevere Thunderstorm WarningOHXMarshall, Rutherford, Wilson39 days
Jan 13, 9:07 AM CSTSevere Thunderstorm WarningHUNFranklin, Lincoln39 days
Jan 13, 9:15 AM CSTTornado WarningHUNDeKalb, Madison99 days
Jan 13, 9:17 AM CSTTornado WarningHUNMadison, Marshall229 days
Jan 13, 9:24 AM CSTSevere Thunderstorm WarningBMXJefferson, Walker66 min
Jan 13, 9:25 AM CSTSevere Thunderstorm WarningHUNLauderdale, Morgan39 days
Jan 13, 9:25 AM CSTSevere Thunderstorm WarningOHXBedford, Sumner39 days
Jan 13, 9:28 AM CSTSevere Thunderstorm WarningBMXJefferson62 min
Jan 13, 9:35 AM CSTSevere Thunderstorm WarningHUNLauderdale39 days
Jan 13, 9:39 AM CSTSevere Thunderstorm WarningOHXCoffee, Macon, Trousdale39 days
Jan 13, 9:40 AM CSTSevere Thunderstorm WarningOHXCannon, DeKalb, Rutherford, Smith39 days
Jan 13, 9:43 AM CSTTornado WarningHUNColbert, Franklin255 days
Jan 13, 9:44 AM CSTTornado WarningHUNLauderdale, Madison255 days
Jan 13, 9:53 AM CSTSevere Thunderstorm WarningOHXCannon, Van Buren39 days
Jan 13, 9:55 AM CSTSevere Thunderstorm WarningHUNCullman, Limestone, Marshall39 days
Jan 13, 9:57 AM CSTSevere Thunderstorm WarningOHXCoffee, Grundy39 days
Jan 13, 9:57 AM CSTSevere Thunderstorm WarningOHXCoffee, Cumberland39 days
Jan 13, 10:10 AM CSTTornado WarningHUNColbert, Franklin255 days
Jan 13, 10:26 AM CSTSevere Thunderstorm WarningOHXCoffee, Grundy39 days
Jan 13, 10:44 AM CSTSevere Thunderstorm WarningMRXBledsoe, Marion, Sequatchie39 days
Jan 13, 11:39 AM CSTSevere Thunderstorm WarningHUNJackson, Madison39 days

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, 1.3 hours before the alert went out and 167 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 2005-01-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 24 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 2005-01-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 200 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
24 J/kg
Mixed-layer CIN
-129 J/kg
Mixed-layer LCL
891 m above ground
0-6 km bulk shear
49 kt
0-1 km storm-relative helicity
200 m²/s²
0-3 km storm-relative helicity
301 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
Jan 13, 5:45 AM CSTTornado WatchSPCBibb, Choctaw, Clarke, Greene, Hale, Marengo and 4 more5 hr
Jan 13, 7:03 AM CSTMesoscale DiscussionSPCBlount, Cullman, Fayette, Franklin, Jefferson, Lamar and 7 more87 min
Jan 13, 9:53 AM CSTMesoscale DiscussionSPCBlount, Calhoun, Cherokee, Cleburne, DeKalb, Etowah and 2 more2 hr
Jan 13, 10:12 AM CSTMesoscale DiscussionSPCAutauga, Baldwin, Barbour, Bibb, Bullock, Butler and 31 more63 min
Jan 13, 10:45 AM CSTTornado WatchSPCAutauga, Baldwin, Barbour, Bibb, Bullock, Butler and 29 more5 hr
Jan 13, 1:13 PM CSTMesoscale DiscussionSPCBarbour, Bullock, Coffee, Covington, Crenshaw, Dale and 6 more2 hr
Jan 12, 9:28 PM CSTMesoscale DiscussionSPCLake32 min
Jan 13, 11:25 AM CSTSevere Thunderstorm WatchSPCAnderson, Bledsoe, Blount, Bradley, Campbell, Claiborne and 26 more6 hr

Nearby

Severe Thunderstorm Watches in Tennessee, 2005Severe Thunderstorm Watches in Alabama, 2005Every severe thunderstorm 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.