Alert archive / Alabama / Severe Thunderstorm Warnings in 2024

Severe Thunderstorm Warning 233, NWS Tallahassee, FL

December 29, 2024Coffee County, Alabama

NWS Tallahassee, FL issued this severe thunderstorm warning at Dec 29, 2024, 1:05 AM CST for Coffee County, Alabama. It was in force for 85 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
Dec 29, 2024, 1:05 AM CST (07:05 UTC)
Expired
Dec 29, 2024, 2:30 AM CST
In force
85 min
Issued by
NWS Tallahassee, FL
Area
Storm-based polygon
Hail
0.75 in
Wind
60.0 mph

County Coffee County, AL

The radar

The Ft Rucker radar (KEOX), 51 km from the middle of the area, began a volume at 07:04 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
Dec 29, 12:54 AM CSTTornado WatchSPC7 hr

The nearest sounding before it

Birmingham, AL (KBMX), launched 00:00Z, 7.1 hours before the alert went out and 211 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 00:00Z on 2024-12-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 18 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 00:00Z on 2024-12-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 358 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
18 J/kg
Mixed-layer CIN
-99 J/kg
Mixed-layer LCL
600 m above ground
0-6 km bulk shear
57 kt
0-1 km storm-relative helicity
358 m²/s²
0-3 km storm-relative helicity
475 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tallahassee, FL wrote its last area forecast discussion before this severe thunderstorm warning went out at Dec 28, 11:21 PM CST, 1 hour 44 minutes earlier.

Area forecast discussion, Dec 28, 11:21 PM CST, 1 hour 44 minutes before
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The office that day

Everything else NWS Tallahassee, FL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 29, 1:37 AM CSTSevere Thunderstorm WarningTAEHolmes, Walton, Washington98 min
Dec 29, 2:49 AM CSTSpecial Marine WarningTAE3 hr
Dec 29, 2:53 AM CSTSevere Thunderstorm WarningTAEHolmes, Walton, Washington97 min
Dec 29, 3:34 AM CSTTornado WarningTAEWalton26 min
Dec 29, 3:51 AM CSTSpecial Marine WarningTAE114 min
Dec 29, 4:03 AM CSTTornado WarningTAEWalton, Washington27 min
Dec 29, 4:06 AM CSTSevere Thunderstorm WarningTAEBay, Calhoun, Holmes, Jackson, Washington39 min
Dec 29, 4:48 AM CSTSpecial Weather StatementTAEBay, Calhoun, Jackson72 min
Dec 29, 5:06 AM CSTSevere Thunderstorm WarningTAEBay24 min
Dec 29, 5:08 AM CSTSpecial Marine WarningTAE2 hr
Dec 29, 5:25 AM CSTSevere Thunderstorm WarningTAEBay, Calhoun, Gulf50 min
Dec 29, 5:45 AM CSTSevere Thunderstorm WarningTAEBay, Calhoun, Jackson45 min
Dec 29, 5:49 AM CSTSevere Thunderstorm WarningTAEGulf26 min
Dec 29, 6:06 AM CSTSevere Thunderstorm WarningTAECalhoun, Franklin, Gulf, Liberty54 min
Dec 29, 6:17 AM CSTSevere Thunderstorm WarningTAECalhoun, Gadsden, Jackson, Liberty43 min
Dec 29, 6:32 AM CSTTornado WarningTAELiberty43 min
Dec 29, 6:42 AM CSTSevere Thunderstorm WarningTAEFranklin, Gadsden, Leon, Liberty, Wakulla78 min
Dec 29, 6:48 AM CSTSpecial Marine WarningTAE87 min
Dec 29, 7:21 AM CSTTornado WarningTAEJefferson, Taylor, Wakulla39 min
Dec 29, 7:38 AM CSTSevere Thunderstorm WarningTAEJefferson, Madison, Taylor67 min
Dec 29, 7:54 AM CSTTornado WarningTAEJefferson, Madison36 min
Dec 29, 8:01 AM CSTSpecial Marine WarningTAE89 min
Dec 29, 8:31 AM CSTSpecial Weather StatementTAEDixie, Lafayette, Madison29 min
Dec 29, 3:31 AM CSTSpecial Weather StatementTAECalhoun, Clay, Early, Terrell59 min
Dec 29, 4:23 AM CSTSpecial Weather StatementTAEBaker, Calhoun, Colquitt, Decatur, Dougherty, Early and 8 more67 min
Dec 29, 5:29 AM CSTSpecial Weather StatementTAEBen Hill, Berrien, Colquitt, Cook, Irwin, Tift and 1 more91 min
Dec 29, 8:20 AM CSTSpecial Weather StatementTAELowndes25 min
Dec 29, 1:46 AM CSTSevere Thunderstorm WarningTAEDale89 min
Dec 29, 2:14 AM CSTSevere Thunderstorm WarningTAEHenry74 min

Nearby

Severe Thunderstorm Warnings in Alabama, 2024Every severe thunderstorm warning in 2024

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.