Alert archive / Alabama / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 379, NWS Tallahassee, FL

June 25, 2023Coffee County, Alabama

NWS Tallahassee, FL issued this severe thunderstorm warning at Jun 25, 2023, 11:51 PM CDT for Coffee County, Alabama. It was in force for 54 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: Jun 25, 2023, 11:51 PM CDT (04:51 UTC)
Expired: Jun 26, 2023, 12:45 AM CDT
In force: 54 min
Issued by: NWS Tallahassee, FL
Area: Storm-based polygon
Hail: 1.0 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 04:54 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 nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 4.9 hours before the alert went out and 196 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 1070 J/kg
Mixed-layer CIN: -10 J/kg
Mixed-layer LCL: 1406 m above ground
0-6 km bulk shear: 27 kt
0-1 km storm-relative helicity: 47 m²/s²
0-3 km storm-relative helicity: 112 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 1.6

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 Jun 25, 8:05 PM CDT, 3 hours 46 minutes earlier.

Area forecast discussion, Jun 25, 8:05 PM CDT, 3 hours 46 minutes before

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In the hours before

Special weather statement, Jun 25, 8:23 PM CDT, 3 hours 28 minutes before

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Special weather statement, Jun 25, 8:56 PM CDT, 2 hours 55 minutes before

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Special weather statement, Jun 25, 9:18 PM CDT, 2 hours 33 minutes before

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Special weather statement, Jun 25, 9:22 PM CDT, 2 hours 29 minutes before

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Special weather statement, Jun 25, 9:58 PM CDT, 1 hour 53 minutes before

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Special weather statement, Jun 25, 10:45 PM CDT, 1 hour 6 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 26, 1:47 AM CDT	Rip Current Statement	TAE	Bay, Gulf, Walton	23 hr
Jun 26, 4:01 AM CDT	Severe Thunderstorm Warning	TAE	Walton, Washington	74 min
Jun 26, 4:05 AM CDT	Special Marine Warning	TAE		3 hr
Jun 26, 4:43 AM CDT	Severe Thunderstorm Warning	TAE	Holmes, Jackson	16 min
Jun 26, 5:46 AM CDT	Special Weather Statement	TAE	Bay	29 min
Jun 26, 6:05 AM CDT	Special Marine Warning	TAE		55 min
Jun 26, 7:00 AM CDT	Special Marine Warning	TAE		60 min
Jun 25, 8:23 PM CDT	Special Weather Statement	TAE	Ben Hill, Lee, Quitman, Randolph, Terrell, Turner	37 min
Jun 25, 8:56 PM CDT	Special Weather Statement	TAE	Ben Hill, Calhoun, Clay, Dougherty, Irwin, Lee and 5 more	34 min
Jun 25, 9:22 PM CDT	Special Weather Statement	TAE	Baker, Berrien, Calhoun, Clay, Colquitt, Cook and 6 more	38 min
Jun 25, 9:58 PM CDT	Special Weather Statement	TAE	Baker, Colquitt, Early, Miller, Mitchell, Tift	47 min
Jun 25, 9:18 PM CDT	Special Weather Statement	TAE	Henry	42 min
Jun 25, 10:45 PM CDT	Special Weather Statement	TAE	Coffee, Dale, Henry	60 min
Jun 25, 11:13 PM CDT	Severe Thunderstorm Warning	TAE	Coffee	47 min
Jun 26, 12:45 AM CDT	Special Weather Statement	TAE	Geneva	75 min
Jun 26, 2:53 AM CDT	Special Weather Statement	TAE	Coffee, Dale	67 min
Jun 26, 3:52 AM CDT	Severe Thunderstorm Warning	TAE	Coffee, Dale, Geneva, Henry, Houston	53 min

Nearby

Severe Thunderstorm Warnings in Alabama, 2023 Every severe thunderstorm warning in 2023

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.