Alert archive / Georgia / Special Weather Statements in 2014

Special Weather Statement, NWS Atlanta, GA

August 10, 2014Coweta County, Fayette County, Georgia

NWS Atlanta, GA issued this special weather statement at Aug 10, 2014, 10:36 PM EDT for Coweta County, Fayette County, Georgia. It was in force for 39 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Aug 10, 2014, 10:36 PM EDT (02:36 UTC)
Expired: Aug 10, 2014, 11:15 PM EDT
In force: 39 min
Issued by: NWS Atlanta, GA

Counties Coweta County, GA, Fayette County, GA

The radar

The Atlanta radar (KFFC), 9 km from the middle of the area, began a volume at 02:40 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

Birmingham, AL (KBMX), launched 00:00Z, 2.6 hours before the alert went out and 198 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: 1969 J/kg
Mixed-layer CIN: -3 J/kg
Mixed-layer LCL: 1066 m above ground
0-6 km bulk shear: 15 kt
0-1 km storm-relative helicity: 20 m²/s²
0-3 km storm-relative helicity: 40 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

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What forecasters said that day

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

NWS Atlanta, GA wrote its last area forecast discussion before this special weather statement went out at Aug 10, 3:00 PM EDT, 7 hours 36 minutes earlier.

Area forecast discussion, Aug 10, 3:00 PM EDT, 7 hours 36 minutes before

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Hazardous weather outlook, Aug 10, 4:35 AM EDT, 18 hours 1 minute before

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In the hours before

Special weather statement, Aug 10, 7:05 PM EDT, 3 hours 31 minutes before

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Special weather statement, Aug 10, 7:29 PM EDT, 3 hours 7 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
Aug 10, 9:09 PM EDT	Special Weather Statement	FFC	Telfair	51 min
Aug 10, 11:13 PM EDT	Special Weather Statement	FFC	Floyd	47 min
Aug 10, 11:17 PM EDT	Special Weather Statement	FFC	Dodge	58 min
Aug 11, 12:06 AM EDT	Special Weather Statement	FFC	Floyd	54 min
Aug 11, 1:13 AM EDT	Special Weather Statement	FFC	Paulding, Polk	47 min
Aug 11, 2:10 AM EDT	Special Weather Statement	FFC	Polk	50 min
Aug 11, 2:54 AM EDT	Special Weather Statement	FFC	Troup	36 min
Aug 11, 1:59 PM EDT	Special Weather Statement	FFC	Harris, Muscogee, Troup	46 min

Nearby

Special Weather Statements in Georgia, 2014 Every special weather statement in 2014

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.