Alert archive / Georgia / Severe Thunderstorm Warnings in 1993

Severe Thunderstorm Warning 120, NWS Atlanta, GA

June 24, 1993Walton County, Georgia

NWS Atlanta, GA issued this severe thunderstorm warning at Jun 24, 1993, 3:21 PM EDT for Walton County, Georgia. It was in force for 69 min.

The area

The counties it named.

The facts

Issued: Jun 24, 1993, 3:21 PM EDT (19:21 UTC)
Expired: Jun 24, 1993, 4:30 PM EDT
In force: 69 min
Issued by: NWS Atlanta, GA
Area: Whole counties

County Walton County, GA

The nearest sounding before it

Athens Municipal, GA (KAHN), launched 12:00Z, 7.4 hours before the alert went out and 44 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: 1377 J/kg
Mixed-layer CIN: -26 J/kg
Mixed-layer LCL: 634 m above ground
0-6 km bulk shear: 13 kt
0-1 km storm-relative helicity: 44 m²/s²
0-3 km storm-relative helicity: 66 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, Jun 24, 2:15 PM EDT, 1 hour 6 minutes before

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Special weather statement, Jun 24, 2:19 PM EDT, 1 hour 2 minutes before

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Local storm report, Jun 24, 2:35 PM EDT, 46 minutes before

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Local storm report, Jun 24, 2:35 PM EDT, 46 minutes before

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Special weather statement, Jun 24, 2:41 PM EDT, 40 minutes before

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Special weather statement, Jun 24, 2:45 PM EDT, 36 minutes before

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The office that day

Everything else NWS Atlanta, GA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 24, 12:45 PM EDT	Severe Thunderstorm Warning	FFC	Hall	60 min
Jun 24, 4:22 PM EDT	Severe Thunderstorm Warning	FFC	Cobb, DeKalb, Fulton	53 min

Nearby

Severe Thunderstorm Warnings in Georgia, 1993 Every severe thunderstorm warning in 1993

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.