Alert archive / Georgia / Areal Flood Warnings in 2013
Areal Flood Warning 19, NWS Atlanta, GA
NWS Atlanta, GA issued this areal flood warning at Jul 13, 2013, 10:41 AM EDT for Glascock County, Jefferson County, Warren County, Georgia. It was in force for 24 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
- Jul 13, 2013, 10:41 AM EDT (14:41 UTC)
- Expired
- Jul 14, 2013, 10:30 AM EDT
- In force
- 24 hr
- Issued by
- NWS Atlanta, GA
- Area
- Storm-based polygon
- Flood severity
- None
Counties Glascock County, GA, Jefferson County, GA, Warren County, GA
The radar
The Robins AFB radar (KJGX), 96 km from the middle of the area, began a volume at 14:43 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
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 2.7 hours before the alert went out and 180 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.
- Mixed-layer CAPE
- 576 J/kg
- Mixed-layer CIN
- -74 J/kg
- Mixed-layer LCL
- 591 m above ground
- 0-6 km bulk shear
- 6 kt
- 0-1 km storm-relative helicity
- -19 m²/s²
- 0-3 km storm-relative helicity
- 13 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this areal flood warning 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 areal flood warning went out at Jul 13, 7:22 AM EDT, 3 hours 19 minutes earlier.
Area forecast discussion, Jul 13, 7:22 AM EDT, 3 hours 19 minutes before
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</html>Hazardous weather outlook, Jul 13, 5:08 AM EDT, 5 hours 33 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE PEACHTREE CITY GA 508 AM EDT SAT JUL 13 2013 GAZ001>009-011>016-019>025-027-030>039-041>062-066>076-078>086- 089>098-102>113-140915- BALDWIN-BANKS-BARROW-BARTOW-BIBB-BLECKLEY-BUTTS-CARROLL-CATOOSA- CHATTAHOOCHEE-CHATTOOGA-CHEROKEE-CLARKE-CLAYTON-COBB-COWETA- CRAWFORD-CRISP-DADE-DAWSON-DEKALB-DODGE-DOOLY-DOUGLAS-EMANUEL- FANNIN-FAYETTE-FLOYD-FORSYTH-GILMER-GLASCOCK-GORDON-GREENE- GWINNETT-HALL-HANCOCK-HARALSON-HARRIS-HEARD-HENRY-HOUSTON-JACKSON- JASPER-JEFFERSON-JOHNSON-JONES-LAMAR-LAURENS-LUMPKIN-MACON- MADISON-MARION-MERIWETHER-MONROE-MONTGOMERY-MORGAN-MURRAY- MUSCOGEE-NEWTON-NORTH FULTON-OCONEE-OGLETHORPE-PAULDING-PEACH- PICKENS-PIKE-POLK-PULASKI-PUTNAM-ROCKDALE-SCHLEY-SOUTH FULTON- SPALDING-STEWART-SUMTER-TALBOT-TALIAFERRO-TAYLOR-TELFAIR-TOOMBS- TOWNS-TREUTLEN-TROUP-TWIGGS-UNION-UPSON-WALKER-WALTON-WARREN- WASHINGTON-WEBSTER-WHEELER-WHITE-WHITFIELD-WILCOX-WILKES- WILKINSON- 508 AM EDT SAT JUL 13 2013 THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF NORTH AND CENTRAL GEORGIA. .DAY ONE...TODAY AND TONIGHT... SCATTERED TO NUMEROUS SHOWERS AND THUNDERSTORMS ARE EXPECTED ACROSS NORTH AND CENTRAL GEORGIA TODAY INTO TONIGHT. THE MOST FAVORED AREA FOR THUNDERSTORM DEVELOPMENT SHOULD BE PORTIONS OF EAST CENTRAL GEORGIA WHERE THE DEEPER MOISTURE IS CONCENTRATED. WEATHER HAZARDS EXPECTED... PERIODS OF MODERATE TO LOCALLY HEAVY RAINFALL ARE STILL POSSIBLE THROUGH TONIGHT...MAINLY ACROSS CENTRAL GEORGIA. SOILS REMAIN SATURATED AND SOME LOCAL FLOODING IS POSSIBLE. THE STRONGER THUNDERSTORMS HAVE THE POTENTIAL TO PRODUCE FREQUENT LIGHTNING...GUSTY WINDS...AND SMALL HAIL. WITH SATURATED SOILS...IT WILL NOT TAKE MUCH WIND TO BLOW DOWN TREES. SOME ISOLATED STORMS MAY BECOME SEVERE...PRODUCING WINDS IN EXCESS OF 60 MPH AND QUARTER SIZE HAIL. .DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY... SHOWERS AND THUNDERSTORMS WILL BECOME MORE SCATTERED AND DIURNAL INTO NEXT WEEK. THERE WILL STILL BE PERIODS OF MODERATE TO HEAVY RAINFALL IN THE STRONGER THUNDERSTORMS SO LOCALIZED FLOODING WILL REMAIN A POSSIBILITY. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT.
The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 12, 8:44 PM EDT | Special Weather Statement | FFC | Bibb | 46 min |
| Jul 12, 8:54 PM EDT | Special Weather Statement | FFC | Wilkes | 51 min |
| Jul 12, 9:17 PM EDT | River Flood Warning | FFC | Gwinnett | 2 hr |
| Jul 12, 9:32 PM EDT | Severe Thunderstorm Warning | FFC | Taliaferro, Warren, Wilkes | 43 min |
| Jul 12, 10:41 PM EDT | Special Weather Statement | FFC | Greene, Hancock, Putnam, Taliaferro, Warren | 49 min |
| Jul 12, 11:29 PM EDT | Special Weather Statement | FFC | Jasper, Putnam | 46 min |
| Jul 13, 12:17 AM EDT | Special Weather Statement | FFC | Jones | 43 min |
| Jul 13, 12:48 AM EDT | Special Weather Statement | FFC | Twiggs | 42 min |
| Jul 13, 1:37 AM EDT | Special Weather Statement | FFC | Bibb, Crawford, Peach, Taylor | 38 min |
| Jul 13, 11:29 AM EDT | Flash Flood Watch | FFC | Baldwin, Banks, Barrow, Bartow, Bibb, Bleckley and 80 more | 33 hr |
| Jul 13, 12:48 PM EDT | Areal Flood Warning | FFC | Johnson | 24 hr |
| Jul 13, 1:06 PM EDT | Special Weather Statement | FFC | Laurens | 84 min |
| Jul 13, 2:07 PM EDT | Special Weather Statement | FFC | Clarke, Madison, Oglethorpe | 23 min |
| Jul 13, 2:29 PM EDT | Special Weather Statement | FFC | Clarke, Madison, Oglethorpe | 61 min |
| Jul 13, 3:34 PM EDT | Special Weather Statement | FFC | Clarke, Madison, Oglethorpe | 116 min |
| Jul 13, 4:15 PM EDT | Special Weather Statement | FFC | Marion, Schley, Sumter, Taylor, Webster | 45 min |
| Jul 13, 4:17 PM EDT | Special Weather Statement | FFC | Troup | 43 min |
| Jul 13, 4:47 PM EDT | Special Weather Statement | FFC | Chattahoochee, Harris, Muscogee | 43 min |
| Jul 13, 5:00 PM EDT | Special Weather Statement | FFC | Troup | 30 min |
Nearby
Areal Flood Warnings in Georgia, 2013Every areal flood warning in 2013
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.