Alert archive / Alabama / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 178, NWS Birmingham, AL

June 25, 1994Cullman County, Alabama

NWS Birmingham, AL issued this severe thunderstorm warning at Jun 25, 1994, 3:51 PM CDT for Cullman County, Alabama. It was in force for 69 min.

The area

The counties it named.

The facts

Issued: Jun 25, 1994, 3:51 PM CDT (20:51 UTC)
Expired: Jun 25, 1994, 5:00 PM CDT
In force: 69 min
Issued by: NWS Birmingham, AL
Area: Whole counties

County Cullman County, AL

The nearest sounding before it

Little Rock, AR (KLZK), launched 12:00Z, 8.9 hours before the alert went out and 293 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: 953 J/kg
Mixed-layer CIN: -46 J/kg
Mixed-layer LCL: 1600 m above ground
0-6 km bulk shear: 42 kt
0-1 km storm-relative helicity: 55 m²/s²
0-3 km storm-relative helicity: 113 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.5

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

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.

In the hours before

Special weather statement, Jun 25, 2:12 PM CDT, 1 hour 39 minutes before

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Special weather statement, Jun 25, 2:12 PM CDT, 1 hour 39 minutes before

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Special weather statement, Jun 25, 3:15 PM CDT, 36 minutes before

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Special weather statement, Jun 25, 3:17 PM CDT, 34 minutes before

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Special weather statement, Jun 25, 3:19 PM CDT, 32 minutes before

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

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 25, 1:06 PM CDT	Severe Thunderstorm Warning	BMX	Colbert, Lauderdale	54 min
Jun 25, 1:19 PM CDT	Severe Thunderstorm Warning	BMX	Pickens	56 min
Jun 25, 2:17 PM CDT	Severe Thunderstorm Warning	BMX	Greene, Pickens	58 min
Jun 25, 2:18 PM CDT	Severe Thunderstorm Warning	BMX	Lawrence, Limestone	57 min
Jun 25, 2:49 PM CDT	Severe Thunderstorm Warning	BMX	Walker	26 min
Jun 25, 2:57 PM CDT	Severe Thunderstorm Warning	BMX	Madison, Morgan	63 min
Jun 25, 3:37 PM CDT	Severe Thunderstorm Warning	BMX	Jefferson	68 min
Jun 25, 3:47 PM CDT	Severe Thunderstorm Warning	BMX	Greene	58 min
Jun 25, 4:03 PM CDT	Severe Thunderstorm Warning	BMX	Marshall	57 min
Jun 25, 4:03 PM CDT	Severe Thunderstorm Warning	BMX	Morgan	37 min
Jun 25, 4:07 PM CDT	Severe Thunderstorm Warning	BMX	Shelby	68 min
Jun 25, 4:19 PM CDT	Severe Thunderstorm Warning	BMX	St. Clair	41 min
Jun 25, 4:47 PM CDT	Severe Thunderstorm Warning	BMX	Marengo	58 min
Jun 25, 5:49 PM CDT	Severe Thunderstorm Warning	BMX	Clay	41 min
Jun 25, 6:13 PM CDT	Severe Thunderstorm Warning	BMX	Randolph	47 min

Nearby

Severe Thunderstorm Warnings in Alabama, 1994 Every severe thunderstorm warning in 1994

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.