Alert archive / Alabama / Special Weather Statements in 2012

Special Weather Statement, NWS Tallahassee, FL

July 27, 2012Early County, Georgia; Henry County, Houston County, Alabama

NWS Tallahassee, FL issued this special weather statement at Jul 27, 2012, 9:29 PM EDT for Early County, Georgia; Henry County, Houston County, Alabama. It was in force for 46 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: Jul 27, 2012, 9:29 PM EDT (01:29 UTC)
Expired: Jul 27, 2012, 10:15 PM EDT
In force: 46 min
Issued by: NWS Tallahassee, FL

Counties Henry County, AL, Houston County, AL, Early County, GA

The nearest sounding before it

Peachtre/Fal Fld, GA (KFFC), launched 00:00Z, 1.5 hours before the alert went out and 236 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: 605 J/kg
Mixed-layer CIN: -103 J/kg
Mixed-layer LCL: 1100 m above ground
0-6 km bulk shear: 22 kt
0-1 km storm-relative helicity: 76 m²/s²
0-3 km storm-relative helicity: 62 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 Tallahassee, FL wrote its last area forecast discussion before this special weather statement went out at Jul 27, 8:55 PM EDT, 34 minutes earlier.

Area forecast discussion, Jul 27, 8:55 PM EDT, 34 minutes before

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Hazardous weather outlook, Jul 27, 8:15 PM EDT, 1 hour 14 minutes before

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In the hours before

Special weather statement, Jul 27, 3:30 PM EDT, 5 hours 59 minutes before

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Special weather statement, Jul 27, 3:34 PM EDT, 5 hours 55 minutes before

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Special weather statement, Jul 27, 4:08 PM EDT, 5 hours 21 minutes before

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Special weather statement, Jul 27, 7:12 PM EDT, 2 hours 17 minutes before

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Special weather statement, Jul 27, 9:29 PM EDT, 0 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
Jul 28, 3:28 PM EDT	Special Weather Statement	TAE	Bay, Calhoun, Liberty	47 min
Jul 28, 4:11 PM EDT	Special Weather Statement	TAE	Gadsden, Leon	64 min
Jul 28, 5:52 PM EDT	Special Weather Statement	TAE	Thomas	38 min

Nearby

Special Weather Statements in Alabama, 2012 Special Weather Statements in Georgia, 2012 Every special weather statement in 2012

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.