Alert archive / Georgia / Red Flag Warnings in 2009

Red Flag Warning 1, NWS Jacksonville, FL

January 7, 20097 counties in Florida; 12 counties in Georgia

NWS Jacksonville, FL issued this red flag warning at Jan 7, 2009, 2:03 PM EST for 7 counties in Florida; 12 counties in Georgia. It was in force for 5 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued: Jan 7, 2009, 2:03 PM EST (19:03 UTC)
Expired: Jan 7, 2009, 7:00 PM EST
In force: 5 hr
Issued by: NWS Jacksonville, FL

Counties Baker County, FL, Bradford County, FL, Flagler County, FL, Gilchrist County, FL, Nassau County, FL, Suwannee County, FL, Union County, FL, Appling County, GA, Atkinson County, GA, Bacon County, GA, Brantley County, GA, Camden County, GA, Clinch County, GA, Coffee County, GA, Echols County, GA, Glynn County, GA, Jeff Davis County, GA, Pierce County, GA, Wayne County, GA

The nearest sounding before it

Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 7.1 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: 0 J/kg
Mixed-layer CIN: No buoyant parcel
Mixed-layer LCL: 986 m above ground
0-6 km bulk shear: 76 kt
0-1 km storm-relative helicity: -364 m²/s²
0-3 km storm-relative helicity: -256 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.4

Open this sounding in Storm Lab

What forecasters said that day

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

NWS Jacksonville, FL wrote its last area forecast discussion before this red flag warning went out at Jan 7, 9:55 AM EST, 4 hours 8 minutes earlier.

Area forecast discussion, Jan 7, 9:55 AM EST, 4 hours 8 minutes before

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Hazardous weather outlook, Jan 7, 10:48 AM EST, 3 hours 15 minutes before

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In the hours before

Local storm report, Jan 7, 9:34 AM EST, 4 hours 29 minutes before

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Local storm report, Jan 7, 9:43 AM EST, 4 hours 20 minutes before

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Special weather statement, Jan 7, 10:33 AM EST, 3 hours 30 minutes before

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Local storm report, Jan 7, 11:22 AM EST, 2 hours 41 minutes before

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Local storm report, Jan 7, 12:33 PM EST, 1 hour 30 minutes before

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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Special weather statement, Jan 7, 1:32 PM EST, 31 minutes before

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        Please try again in a few minutes.
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Jacksonville, FL issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 7, 3:35 AM EST	Lake Wind Advisory	JAX	Baker, Bradford, Flagler, Gilchrist, Nassau, Suwannee and 1 more	13 hr
Jan 7, 6:07 AM EST	Special Weather Statement	JAX	Hamilton	38 min
Jan 7, 6:11 AM EST	Special Weather Statement	JAX	Hamilton	34 min
Jan 7, 6:39 AM EST	Special Weather Statement	JAX	Columbia, Hamilton	66 min
Jan 7, 7:18 AM EST	Special Weather Statement	JAX	Alachua, Baker, Columbia, Gilchrist, Union	42 min
Jan 7, 7:51 AM EST	Special Weather Statement	JAX	Nassau	54 min
Jan 7, 7:52 AM EST	Special Weather Statement	JAX	Alachua, Baker, Bradford, Union	23 min
Jan 7, 7:54 AM EST	Special Marine Warning	JAX		2 hr
Jan 7, 8:14 AM EST	Special Weather Statement	JAX	Alachua, Bradford, Clay, Duval, Union	31 min
Jan 7, 8:40 AM EST	Special Weather Statement	JAX	Nassau	50 min
Jan 7, 8:42 AM EST	Special Weather Statement	JAX	Clay, Duval, Marion, Putnam, Saint Johns	48 min
Jan 7, 9:26 AM EST	Special Weather Statement	JAX	Flagler, Marion, Putnam, Saint Johns	64 min
Jan 7, 9:34 AM EST	Special Marine Warning	JAX		86 min
Jan 7, 10:33 AM EST	Special Weather Statement	JAX	Flagler	27 min
Jan 7, 1:59 PM EST	Gale Warning	JAX		8 hr
Jan 7, 2:03 PM EST	Fire Weather Watch	JAX	Baker, Bradford, Flagler, Gilchrist, Nassau, Suwannee and 1 more	13 hr
Jan 7, 2:03 PM EST	Fire Weather Watch	JAX	Baker, Bradford, Gilchrist, Nassau, Suwannee, Union	24 hr
Jan 7, 5:14 AM EST	Special Weather Statement	JAX	Atkinson, Coffee, Jeff Davis	61 min
Jan 7, 7:20 AM EST	Special Weather Statement	JAX	Brantley, Charlton, Pierce, Ware, Wayne	40 min

Nearby

Red Flag Warnings in Georgia, 2009 Red Flag Warnings in Florida, 2009 Every red flag warning in 2009

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.