Alert archive / Alabama / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 217, NWS Birmingham, AL

May 15, 1995Greene County, Marengo County, Alabama

NWS Birmingham, AL issued this severe thunderstorm warning at May 15, 1995, 7:14 PM CDT for Greene County, Marengo County, Alabama. It was in force for 46 min.

The area

The counties it named.

The facts

Issued: May 15, 1995, 7:14 PM CDT (00:14 UTC)
Expired: May 15, 1995, 8:00 PM CDT
In force: 46 min
Issued by: NWS Birmingham, AL
Area: Whole counties

Counties Greene County, AL, Marengo County, AL

The nearest sounding before it

Birmingham, AL (KBMX), launched 00:00Z, 0.2 hours before the alert went out and 124 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: 124 J/kg
Mixed-layer CIN: -457 J/kg
Mixed-layer LCL: 1746 m above ground
0-6 km bulk shear: 32 kt
0-1 km storm-relative helicity: 102 m²/s²
0-3 km storm-relative helicity: 138 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

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, May 15, 4:59 PM CDT, 2 hours 15 minutes before

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Special weather statement, May 15, 5:22 PM CDT, 1 hour 52 minutes before

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Local storm report, May 15, 5:25 PM CDT, 1 hour 49 minutes before

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Special weather statement, May 15, 5:41 PM CDT, 1 hour 33 minutes before

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Local storm report, May 15, 7:04 PM CDT, 10 minutes before

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Special weather statement, May 15, 7:09 PM CDT, 5 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
May 15, 7:43 PM CDT	Severe Thunderstorm Warning	BMX	Marengo	43 min
May 16, 5:28 PM CDT	Severe Thunderstorm Warning	BMX	Lauderdale	14 min
May 16, 6:07 PM CDT	Severe Thunderstorm Warning	BMX	Clay	38 min
May 16, 6:46 PM CDT	Severe Thunderstorm Warning	BMX	Randolph	59 min

Nearby

Severe Thunderstorm Warnings in Alabama, 1995 Every severe thunderstorm warning in 1995

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.