Alert archive / Georgia / Special Weather Statements in 2017

Special Weather Statement, NWS Atlanta, GA

May 22, 2017Emanuel County, Georgia

NWS Atlanta, GA issued this special weather statement at May 22, 2017, 8:18 PM EDT for Emanuel County, Georgia. It was in force for 27 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: May 22, 2017, 8:18 PM EDT (00:18 UTC)
Expired: May 22, 2017, 8:45 PM EDT
In force: 27 min
Issued by: NWS Atlanta, GA
Wind: 40

County Emanuel County, GA

The radar

The Robins AFB radar (KJGX), 108 km from the middle of the area, began a volume at 00:21 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 00:00Z, 0.3 hours before the alert went out and 218 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: 1226 J/kg
Mixed-layer CIN: -11 J/kg
Mixed-layer LCL: 758 m above ground
0-6 km bulk shear: 28 kt
0-1 km storm-relative helicity: 55 m²/s²
0-3 km storm-relative helicity: 100 m²/s²
Significant tornado parameter: 0.3
Supercell composite: 2.7

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 May 22, 7:10 PM EDT, 1 hour 8 minutes earlier.

Area forecast discussion, May 22, 7:10 PM EDT, 1 hour 8 minutes before

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Hazardous weather outlook, May 22, 3:49 PM EDT, 4 hours 29 minutes before

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In the hours before

Special weather statement, May 22, 3:24 PM EDT, 4 hours 54 minutes before

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Special weather statement, May 22, 5:29 PM EDT, 2 hours 49 minutes before

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Special weather statement, May 22, 6:00 PM EDT, 2 hours 18 minutes before

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Special weather statement, May 22, 6:38 PM EDT, 1 hour 40 minutes before

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Special weather statement, May 22, 7:14 PM EDT, 1 hour 4 minutes before

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Special weather statement, May 22, 8:18 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
May 23, 5:18 AM EDT	Special Weather Statement	FFC	Montgomery, Toombs	27 min
May 23, 5:52 AM EDT	Special Weather Statement	FFC	Harris, Talbot	23 min
May 23, 11:38 AM EDT	Special Weather Statement	FFC	Wilcox	37 min
May 23, 12:07 PM EDT	Special Weather Statement	FFC	Crisp	23 min
May 23, 12:28 PM EDT	Special Weather Statement	FFC	Dooly	32 min
May 23, 12:41 PM EDT	Severe Thunderstorm Warning	FFC	Crisp, Dooly, Pulaski, Wilcox	36 min
May 23, 1:09 PM EDT	Tornado Warning Tornado observed	FFC	Crisp, Dooly, Sumter	36 min
May 23, 1:30 PM EDT	Special Weather Statement	FFC	Montgomery	30 min
May 23, 1:30 PM EDT	Severe Thunderstorm Warning	FFC	Crisp	30 min
May 23, 1:41 PM EDT	Tornado Warning	FFC	Dooly	34 min
May 23, 1:42 PM EDT	Severe Thunderstorm Warning	FFC	Montgomery, Toombs	36 min
May 23, 1:47 PM EDT	Tornado Warning	FFC	Crisp, Wilcox	28 min
May 23, 2:16 PM EDT	Special Weather Statement	FFC	Wilcox	29 min
May 23, 2:25 PM EDT	Tornado Warning	FFC	Dodge, Telfair, Wilcox	17 min
May 23, 2:41 PM EDT	Special Weather Statement	FFC	Telfair	34 min
May 23, 3:00 PM EDT	Severe Thunderstorm Warning	FFC	Montgomery, Telfair, Wheeler	30 min
May 23, 6:36 PM EDT	Special Weather Statement	FFC	Floyd	24 min
May 23, 6:59 PM EDT	Special Weather Statement	FFC	Floyd	31 min
May 23, 7:18 PM EDT	Flash Flood Warning	FFC	Floyd	6 hr

Nearby

Special Weather Statements in Georgia, 2017 Every special weather statement in 2017

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.