Alert archive / Georgia / Flash Flood Warnings in 2013
Flash Flood Warning 39, NWS Atlanta, GA
NWS Atlanta, GA issued this flash flood warning at Jul 3, 2013, 8:12 PM EDT for Union County, Georgia. It was in force for 3 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 3, 2013, 8:12 PM EDT (00:12 UTC)
- Expired
- Jul 3, 2013, 11:30 PM EDT
- In force
- 3 hr
- Issued by
- NWS Atlanta, GA
- Area
- Storm-based polygon
- Flood severity
- None
County Union County, GA
The radar
The Knoxville radar (KMRX), 161 km from the middle of the area, began a volume at 00:11 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, 0.2 hours before the alert went out and 167 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
- 613 J/kg
- Mixed-layer CIN
- -18 J/kg
- Mixed-layer LCL
- 500 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- 167 m²/s²
- 0-3 km storm-relative helicity
- 149 m²/s²
- Significant tornado parameter
- 0.5
- Supercell composite
- 3.5
The text
As transmitted, in the capitals the NWS used until 2016.
651
WGUS52 KFFC 040012
FFWFFC
GAC291-040330-
/O.NEW.KFFC.FF.W.0039.130704T0012Z-130704T0330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
812 PM EDT WED JUL 3 2013
THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
* FLASH FLOOD WARNING FOR...
WESTERN UNION COUNTY IN NORTH CENTRAL GEORGIA
* UNTIL 1130 PM EDT
* AT 803 PM EDT...BETWEEN 3 AND 5 INCHES OF RAIN HAVE FALLEN ACROSS
UNION COUNTY...WITH ISOLATED HIGHER AMOUNTS IN THE HIGHER TERRAIN.
AREAS NEAR SUCHES ESPECIALLY CONTINUE TO EXPERIENCE EFFECTS FROM
FLASH FLOODING. ALTHOUGH THE RAIN HAS TAPERED OFF...ADDITIONAL
HEAVY RAINFALL IS EXPECTED THROUGH THE LATE EVENING AND OVERNIGHT
HOURS. ADDITIONAL WARNINGS MAY BE NECESSARY LATER OVERNIGHT.
* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
BLAIRSVILLE AND SUCHES. THE UNION COUNTY EMERGENCY MANAGER
REPORTED THAT NUMEROUS ROADS CLOSED...BRIDGES ON SECONDARY ROADS
UNDERWATER...AND WATER UP TO THE FOUNDATION OF SOME HOUSES...
MAINLY IN THE SUCHES AREA. UNION COUNTY EMERGENCY MANAGEMENT IS
MONITORING THE SITUATION AND IF IT GETS WORSE...THEY WILL MAKE
EVERY EFFORT TO RESPOND TO ANY EMERGENCY CALL MADE TO THEM. THIS
IS A DANGEROUS SITUATION IN THE NORTH GEORGIA MOUNTAINS! TAKE
APPROPRIATE ACTIONS TO SAVE LIFE AND PROPERTY!
PRECAUTIONARY/PREPAREDNESS ACTIONS...
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE
DANGERS OF FLOODING. IF FLASH FLOODING IS OBSERVED ACT QUICKLY. MOVE
UP TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS
SUBJECT TO FLOODING WHEN WATER BEGINS RISING.
IN HILLY TERRAIN THERE ARE LOW WATER CROSSINGS WHICH ARE POTENTIALLY
DANGEROUS IN HEAVY RAIN. DO NOT ATTEMPT TO TRAVEL ACROSS FLOODED
ROADS...FIND ALTERNATE ROUTES. IT ONLY TAKES A FEW INCHES OF SWIFTLY
FLOWING WATER TO CARRY VEHICLES AWAY.
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 3499 8394 3494 8392 3472 8397 3464 8404
3466 8407 3465 8415 3473 8410 3480 8410
3481 8414 3485 8414 3489 8411 3495 8418
3499 8413
$$1 follow-up statement
435
WGUS72 KFFC 040324
FFSFFC
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1124 PM EDT WED JUL 3 2013
GAC291-040333-
/O.EXP.KFFC.FF.W.0039.000000T0000Z-130704T0330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
UNION GA-
1124 PM EDT WED JUL 3 2013
...THE FLASH FLOOD WARNING WILL EXPIRE AT 1130 PM EDT FOR WESTERN
UNION COUNTY...
ANYWHERE FROM 3 TO 6 INCHES OF RAIN HAVE FALLEN ACROSS UNION
COUNTY...WITH SIGNIFICANT IMPACTS ESPECIALLY IN THE SUCHES AREA
EARLIER THIS EVENING. WHILE THE RAIN HAS SUBSIDED FOR NOW...
ADDITIONAL RAINFALL IS EXPECTED OVERNIGHT. RESIDENTS SHOULD STAY
TUNED TO LATEST WEATHER INFORMATION IN CASE ADDITIONAL WARNINGS ARE
NECESSARY.
IF YOU SEE SIGNIFICANT FLOODING CALL THE NATIONAL WEATHER SERVICE
TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6. YOU CAN ALSO TWEET YOUR REPORT
USING HASHTAG GAWX.
LAT...LON 3499 8394 3494 8392 3472 8397 3464 8404
3466 8407 3465 8415 3473 8410 3480 8410
3481 8414 3485 8414 3489 8411 3495 8418
3499 8413
$$The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 3, 9:30 PM EDT | Special Weather Statement | FFC | Macon, Schley, Taylor | 30 min |
| Jul 3, 9:33 PM EDT | Special Weather Statement | FFC | Dodge, Laurens, Wheeler | 27 min |
| Jul 3, 9:37 PM EDT | Special Weather Statement | FFC | Glascock, Warren | 23 min |
| Jul 3, 9:55 PM EDT | Special Weather Statement | FFC | Macon, Talbot, Taylor | 35 min |
| Jul 3, 9:56 PM EDT | Special Weather Statement | FFC | Laurens | 34 min |
| Jul 3, 10:00 PM EDT | Severe Thunderstorm Warning | FFC | Talbot, Taylor, Upson | 30 min |
| Jul 3, 10:25 PM EDT | Severe Thunderstorm Warning | FFC | Meriwether, Pike, Talbot, Upson | 50 min |
| Jul 3, 11:05 PM EDT | Special Weather Statement | FFC | Coweta, Meriwether, Pike | 40 min |
| Jul 3, 11:10 PM EDT | Special Weather Statement | FFC | Baldwin, Greene, Hancock | 35 min |
| Jul 4, 1:33 AM EDT | River Flood Warning | FFC | Dawson, Forsyth | 4 hr |
| Jul 4, 9:43 AM EDT | River Flood Warning | FFC | Coweta, Fayette, Spalding | 15 hr |
| Jul 4, 2:25 PM EDT | Special Weather Statement | FFC | Hall | 35 min |
| Jul 4, 2:40 PM EDT | Special Weather Statement | FFC | Taliaferro, Warren | 35 min |
| Jul 4, 3:00 PM EDT | Special Weather Statement | FFC | Towns, Union, White | 45 min |
| Jul 4, 3:11 PM EDT | Special Weather Statement | FFC | Clarke, Greene, Morgan, Oconee, Putnam | 49 min |
| Jul 4, 4:43 PM EDT | Special Weather Statement | FFC | Johnson, Treutlen, Washington | 47 min |
| Jul 4, 4:49 PM EDT | Special Weather Statement | FFC | Butts, Clayton, Fayette, Henry, Jasper, Lamar and 3 more | 41 min |
| Jul 4, 5:55 PM EDT | Flash Flood Warning | FFC | Johnson, Laurens, Washington | 4 hr |
| Jul 4, 6:27 PM EDT | Special Weather Statement | FFC | Bartow, Cherokee, Forsyth, Gordon, Pickens | 33 min |
| Jul 4, 7:16 PM EDT | Special Weather Statement | FFC | Catoosa, Whitfield | 44 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.