Alert archive / Georgia / Special Weather Statements in 2017

Special Weather Statement, NWS Tallahassee, FL

July 10, 2017Seminole County, Georgia

NWS Tallahassee, FL issued this special weather statement at Jul 10, 2017, 1:51 PM EDT for Seminole County, Georgia. It was in force for 24 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 10, 2017, 1:51 PM EDT (17:51 UTC)
Expired: Jul 10, 2017, 2:15 PM EDT
In force: 24 min
Issued by: NWS Tallahassee, FL

County Seminole County, GA

The radar

The Ft Rucker radar (KEOX), 61 km from the middle of the area, began a volume at 17:52 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

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 5.9 hours before the alert went out and 100 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: 1503 J/kg
Mixed-layer CIN: -10 J/kg
Mixed-layer LCL: 711 m above ground
0-6 km bulk shear: 12 kt
0-1 km storm-relative helicity: 37 m²/s²
0-3 km storm-relative helicity: 34 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 Tallahassee, FL wrote its last area forecast discussion before this special weather statement went out at Jul 10, 1:24 PM EDT, 27 minutes earlier.

Area forecast discussion, Jul 10, 1:24 PM EDT, 27 minutes before

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In the hours before

Local storm report, Jul 10, 9:14 AM EDT, 4 hours 37 minutes before

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Special weather statement, Jul 10, 12:49 PM EDT, 1 hour 2 minutes before

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Special weather statement, Jul 10, 1:30 PM EDT, 21 minutes before

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Special weather statement, Jul 10, 1:31 PM EDT, 20 minutes before

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Special weather statement, Jul 10, 1:35 PM EDT, 16 minutes before

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Special weather statement, Jul 10, 1:51 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 10, 12:49 PM EDT	Special Weather Statement	TAE	Leon	41 min
Jul 10, 1:30 PM EDT	Special Weather Statement	TAE	Leon	30 min
Jul 10, 1:31 PM EDT	Special Weather Statement	TAE	Brooks	29 min
Jul 10, 1:35 PM EDT	Special Weather Statement	TAE	Grady	25 min
Jul 10, 1:57 PM EDT	Special Weather Statement	TAE	Thomas	33 min
Jul 10, 2:08 PM EDT	Special Weather Statement	TAE	Brooks, Lowndes	37 min
Jul 10, 2:18 PM EDT	Special Weather Statement	TAE	Baker	27 min
Jul 10, 2:37 PM EDT	Special Weather Statement	TAE	Lanier	23 min
Jul 10, 2:57 PM EDT	Special Weather Statement	TAE	Irwin	33 min
Jul 10, 3:12 PM EDT	Special Weather Statement	TAE	Tift	33 min
Jul 10, 3:13 PM EDT	Special Weather Statement	TAE	Baker	32 min
Jul 10, 3:26 PM EDT	Severe Thunderstorm Warning	TAE	Irwin	27 min
Jul 10, 3:37 PM EDT	Special Weather Statement	TAE	Dougherty	38 min
Jul 10, 4:26 PM EDT	Special Weather Statement	TAE	Randolph	19 min
Jul 10, 4:44 PM EDT	Special Weather Statement	TAE	Clay, Randolph	31 min
Jul 10, 4:17 PM EDT	Special Weather Statement	TAE	Henry	28 min
Jul 10, 6:13 PM EDT	Special Weather Statement	TAE	Coffee	32 min

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.