Alert archive / Georgia / Special Weather Statements in 2016

Special Weather Statement, NWS Atlanta, GA

April 28, 2016Toombs County, Georgia

NWS Atlanta, GA issued this special weather statement at Apr 28, 2016, 2:44 PM EDT for Toombs County, Georgia. It was in force for 31 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: Apr 28, 2016, 2:44 PM EDT (18:44 UTC)
Expired: Apr 28, 2016, 3:15 PM EDT
In force: 31 min
Issued by: NWS Atlanta, GA

County Toombs County, GA

The radar

The Robins AFB radar (KJGX), 118 km from the middle of the area, began a volume at 18:46 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

Charleston AFB, SC (KCHS), launched 12:00Z, 6.7 hours before the alert went out and 223 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: 613 J/kg
Mixed-layer CIN: -71 J/kg
Mixed-layer LCL: 960 m above ground
0-6 km bulk shear: 18 kt
0-1 km storm-relative helicity: 60 m²/s²
0-3 km storm-relative helicity: 63 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

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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 Apr 28, 2:40 PM EDT, 4 minutes earlier.

Area forecast discussion, Apr 28, 2:40 PM EDT, 4 minutes before

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Hazardous weather outlook, Apr 28, 11:45 AM EDT, 2 hours 59 minutes before

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In the hours before

Special weather statement, Apr 28, 2:14 PM EDT, 30 minutes before

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Special weather statement, Apr 28, 2:44 PM EDT, 0 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
Apr 27, 8:10 PM EDT	Special Weather Statement	FFC	Heard	35 min
Apr 27, 8:19 PM EDT	Special Weather Statement	FFC	Muscogee	26 min
Apr 27, 8:41 PM EDT	Special Weather Statement	FFC	Chattahoochee	49 min
Apr 27, 8:43 PM EDT	Special Weather Statement	FFC	Heard	32 min
Apr 27, 8:46 PM EDT	Special Weather Statement	FFC	Meriwether	29 min
Apr 27, 9:13 PM EDT	Special Weather Statement	FFC	Coweta	32 min
Apr 27, 9:22 PM EDT	Special Weather Statement	FFC	Marion, Schley, Taylor	38 min
Apr 28, 2:14 PM EDT	Special Weather Statement	FFC	Toombs	31 min
Apr 28, 3:25 PM EDT	Special Weather Statement	FFC	Johnson	35 min
Apr 28, 3:35 PM EDT	Special Weather Statement	FFC	Treutlen	25 min
Apr 28, 3:54 PM EDT	Special Weather Statement	FFC	Emanuel	36 min
Apr 28, 7:30 PM EDT	Special Weather Statement	FFC	Upson	30 min

Nearby

Special Weather Statements in Georgia, 2016 Every special weather statement in 2016

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.