Alert archive / Georgia / Flash Flood Warnings in 2013
Flash Flood Warning 60, NWS Atlanta, GA
NWS Atlanta, GA issued this flash flood warning at Jul 20, 2013, 6:35 AM EDT for Bartow County, Gordon County, Georgia. It was in force for 4 hr. 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 20, 2013, 6:35 AM EDT (10:35 UTC)
- Expired
- Jul 20, 2013, 10:30 AM EDT
- In force
- 4 hr
- Issued by
- NWS Atlanta, GA
- Area
- Storm-based polygon
- Flood severity
- None
Counties Bartow County, GA, Gordon County, GA
The radar
The Atlanta radar (KFFC), 114 km from the middle of the area, began a volume at 10:34 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 00:00Z, 10.6 hours before the alert went out and 114 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
- 1111 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 1397 m above ground
- 0-6 km bulk shear
- 6 kt
- 0-1 km storm-relative helicity
- 9 m²/s²
- 0-3 km storm-relative helicity
- 27 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
058
WGUS52 KFFC 201035
FFWFFC
GAC015-129-201430-
/O.NEW.KFFC.FF.W.0060.130720T1035Z-130720T1430Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
635 AM EDT SAT JUL 20 2013
THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
* FLASH FLOOD WARNING FOR...
NORTHEASTERN BARTOW COUNTY IN NORTHWEST GEORGIA
SOUTHEASTERN GORDON COUNTY IN NORTHWEST GEORGIA
* UNTIL 1030 AM EDT
* AT 628 AM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
FLASH FLOODING FROM THUNDERSTORMS NEAR WHITE...PINE LOG AND
SONORAVILLE...THESE STORMS WERE MOVING SOUTH AT 5 MPH.
* THE STORMS PRODUCING FLASH FLOODING WILL OTHERWISE REMAIN OVER
MAINLY RURAL AREAS OF THE INDICATED COUNTY BETWEEN WHITE...PINE
LOG...FUNKHOUSER AND SONORAVILLE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
2 TOP 3 INCHES OF RAIN HAS ALREADY FALLEN OVER THE AREA AND ADDITIONAL
RAINFALL AMOUNTS OF OF 1 TO 2 INCHES ARE POSSIBLE IN THE WARNED AREA.
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS...STREAMS AND COUNTRY ROADS...AS WELL AS FARMLAND ALONG THE
BANKS OF CREEKS AND STREAMS.
CREEKS IMPACTED INCLUDE SUGAR HILL CREEK...LITTLE PINE LOG CREEK...
PINE LOG CREEK...SALACOA CREEK AND CEDAR CREEK DRAINING DOWNSTREAM
TOWARD THE COOSAWATTE RIVER NEAR REDBUD.
IF YOU SEE SIGNIFICANT FLOODING CALL THE NATIONAL WEATHER SERVICE
TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6. YOU CAN ALSO TWEET YOUR REPORT
USING HASHTAG GAWX.
&&
LAT...LON 3439 8465 3436 8466 3435 8464 3435 8466
3425 8466 3427 8482 3453 8488 3456 8479
$$1 follow-up statement
613
WGUS72 KFFC 201340
FFSFFC
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
940 AM EDT SAT JUL 20 2013
GAC015-129-201344-
/O.CAN.KFFC.FF.W.0060.000000T0000Z-130720T1430Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BARTOW GA-GORDON GA-
940 AM EDT SAT JUL 20 2013
...THE FLASH FLOOD WARNING HAS BEEN CANCELLED FOR SOUTHEASTERN GORDON
AND NORTHEASTERN BARTOW COUNTIES...
AREAS IN SOUTHEAST GORDON AND NORTHEAST BARTOW COUNTIES RECEIVED
APPROXIMATELY 3.5 INCHES OF RAIN THIS MORNING...HOWEVER THE RAIN
ACROSS THE AREA HAS ENDED FOR NOW. ADDITIONAL RAINFALL IS POSSIBLE
LATER TODAY THOUGH. PER DISCUSSIONS WITH LOCAL EMERGENCY MANAGEMENT
OFFICIALS...NO FLOODING IS CURRENTLY OCCURRING ACROSS THE WARNING
AREA AND THUS THE FLASH FLOOD WARNING HAS BEEN CANCELLED.
IF YOU OBSERVED SIGNIFICANT FLOODING CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6. YOU CAN ALSO TWEET YOUR
REPORT USING HASHTAG GAWX.
LAT...LON 3439 8465 3436 8466 3435 8464 3435 8466
3425 8466 3427 8482 3453 8488 3456 8479
$$The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 20, 1:56 AM EDT | Special Weather Statement | FFC | Paulding | 49 min |
| Jul 20, 5:49 AM EDT | Special Weather Statement | FFC | Gordon | 41 min |
| Jul 20, 6:41 AM EDT | Special Weather Statement | FFC | Murray | 34 min |
| Jul 20, 7:12 AM EDT | Special Weather Statement | FFC | Murray | 63 min |
| Jul 20, 1:32 PM EDT | Special Weather Statement | FFC | Gwinnett | 28 min |
| Jul 20, 2:12 PM EDT | Special Weather Statement | FFC | White | 33 min |
| Jul 20, 3:05 PM EDT | Special Weather Statement | FFC | Hall | 25 min |
| Jul 20, 3:40 PM EDT | Special Weather Statement | FFC | Douglas | 35 min |
| Jul 20, 3:53 PM EDT | Special Weather Statement | FFC | Hall | 52 min |
| Jul 20, 3:59 PM EDT | Special Weather Statement | FFC | Clayton | 46 min |
| Jul 20, 4:19 PM EDT | Special Weather Statement | FFC | Cobb | 41 min |
| Jul 20, 4:24 PM EDT | Severe Thunderstorm Warning | FFC | Cobb, Fulton | 51 min |
| Jul 20, 4:41 PM EDT | Flash Flood Warning | FFC | Clayton, Cobb, Douglas, Fulton | 6 hr |
| Jul 20, 5:42 PM EDT | Special Weather Statement | FFC | Heard | 33 min |
| Jul 20, 6:19 PM EDT | Special Weather Statement | FFC | Heard | 41 min |
| Jul 20, 6:39 PM EDT | Special Weather Statement | FFC | Union | 51 min |
| Jul 20, 6:43 PM EDT | Special Weather Statement | FFC | Dawson | 62 min |
| Jul 20, 7:29 PM EDT | Special Weather Statement | FFC | Oglethorpe | 61 min |
| Jul 20, 7:36 PM EDT | Special Weather Statement | FFC | Baldwin | 54 min |
Nearby
Flash Flood Warnings in Georgia, 2013Every flash 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.