Alert archive / Georgia / Flash Flood Warnings in 2011
Flash Flood Warning 2, NWS Atlanta, GA
NWS Atlanta, GA issued this flash flood warning at Mar 9, 2011, 9:24 AM EST for Floyd County, Haralson County, Polk County, Georgia. It was in force for 6 hr. 6 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Mar 9, 2011, 9:24 AM EST (14:24 UTC)
- Expired
- Mar 9, 2011, 3:15 PM EST
- In force
- 6 hr
- Issued by
- NWS Atlanta, GA
- Area
- Storm-based polygon
- Flood severity
- None
Counties Floyd County, GA, Haralson County, GA, Polk County, GA
The radar
The Atlanta radar (KFFC), 100 km from the middle of the area, began a volume at 14:24 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 9, 12:00 PM EST | FLOOD | 4 Sw Buchanan, GA | BEECH CREEK BRIDGE CLOSED. |
| Mar 9, 12:00 PM EST | FLOOD | 6 Ene Buchanan, GA | FRANCIS WHITE ROAD CLOSED DUE TO CREEK OUT OF ITS BANKS. |
| Mar 9, 12:00 PM EST | FLASH FLOOD | 3 S Cedartown, GA | POLK COUNTY 911 RELAYED REPORTS OF 2 COUNTRY ROADS BEING CLOSED DUE TO FLOODING FROM NEARBY DITCHES AND STREAMS. |
| Mar 9, 12:00 PM EST | FLASH FLOOD | 4 Sw Buchanan, GA | BEECH CREEK BRIDGE CLOSED. |
| Mar 9, 12:00 PM EST | FLASH FLOOD | 6 Ene Buchanan, GA | FRANCIS WHITE ROAD CLOSED DUE TO CREEK OUT OF ITS BANKS. |
| Mar 9, 12:00 PM EST | FLASH FLOOD | Rome, GA | FLOYD COUNTY EMERGENCY MANAGEMENT REPORTED A FLAG FOOTBALL FIELD NEAR FLOYD HOSPITAL WAS FLOODED. AROUND 18 ROADS HAVE BEEN CLOSED DUE TO FLOODING FROM NEARBY DITCHES AND STREAMS IN ROME AND SURROUNDING PORTIONS OF FLOYD COUNTY. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Peachtre/Fal Fld, GA (KFFC), launched 12:00Z, 2.4 hours before the alert went out and 102 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 548 m above ground
- 0-6 km bulk shear
- 58 kt
- 0-1 km storm-relative helicity
- 690 m²/s²
- 0-3 km storm-relative helicity
- 795 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
332
WGUS52 KFFC 091424
FFWFFC
GAC115-143-233-092015-
/O.NEW.KFFC.FF.W.0002.110309T1424Z-110309T2015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
924 AM EST WED MAR 9 2011
THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A
* FLASH FLOOD WARNING FOR...
FLOYD COUNTY IN NORTHWEST GEORGIA
HARALSON COUNTY IN NORTHWEST GEORGIA
POLK COUNTY IN NORTHWEST GEORGIA
* UNTIL 315 PM EST
* AT 915 AM EST...NATIONAL WEATHER SERVICE RADARS INDICATED A LARGE
AREA OF MODERATE TO HEAVY RAIN OVER THE WARNED AREA. RAINFALL
AMOUNTS UP TO 2 INCHES HAS ALREADY OCCURRED SINCE 300 AM EST THIS
MORNING. ADDITIONAL RAINFALL 1 TO 2 INCHES CAN BE EXPECTED THROUGH
THE REMAINDER OF THE DAY OVER WARNED AREA. THIS WILL LIKELY CAUSE
VARIOUS STREAMS AND CREEKS TO RISE RAPIDLY AND CAUSE FLOODING IN
PORTIONS OF FLOYD...POLK AND HARALSON COUNTIES.
* LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO ROME...
CEDARTOWN AND BUCHANAN.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...AS WELL AS HIGHWAYS AND UNDERPASSES.
ADDITIONALLY...COUNTRY ROADS AND FARMLANDS ALONG THE BANKS OF
CREEKS...STREAMS AND OTHER LOW LYING AREAS ARE SUBJECT TO FLOODING.
DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY...THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. MOVE TO HIGHER GROUND.
IF YOU SEE SIGNIFICANT FLOODING CALL THE NATIONAL WEATHER SERVICE
TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.
&&
LAT...LON 3428 8545 3428 8539 3438 8532 3443 8510
3440 8510 3439 8501 3425 8501 3421 8505
3409 8505 3408 8502 3395 8503 3395 8505
3386 8503 3372 8505 3365 8532 3365 8533
$$
161 follow-up statement
192
WGUS72 KFFC 092015
FFSFFC
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
315 PM EST WED MAR 9 2011
GAC115-143-233-092045-
/O.EXP.KFFC.FF.W.0002.000000T0000Z-110309T2015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
POLK GA-FLOYD GA-HARALSON GA-
315 PM EST WED MAR 9 2011
...THE FLASH FLOOD WARNING WILL EXPIRE AT 315 PM EST FOR HARALSON...
FLOYD AND POLK COUNTIES...
AROUND 2.5 TO 3.5 INCHES OF RAIN OCCURRED OVER THE WARNED AREA THIS
MORNING. EMERGENCY MANAGER OFFICIALS FOR HARALSON...FLOYD AND POLK
COUNTIES HAVE INDICATED SEVERAL ROADS THROUGHOUT THEIR COUNTIES WERE
CLOSED OR HAVE BEEN CLOSED EARLIER DUE TO FLOODING FROM NEARBY
STREAMS OR CREEKS.
THE EURHALEE CREEK IN ROCKMART WAS AT 9.3 FEET AND RISING SLOWLY.
FLOOD STAGE IS 9 FEET. THE CREEK SHOULD CREST NEAR 9.5 FEET THIS
AFTERNOON...THEN FALL BELOW FLOOD STAGE THIS EVENING.
THE RAIN HAS ENDED OVER THE WARNED AREA AND MOST FLOODING IS IN
RECESSION. A FEW LOW LYING AND SLOW DRAINING AREAS MAY TAKE A LITTLE
MORE TIME.
IF YOU SEE SIGNIFICANT FLOODING CALL THE NATIONAL WEATHER SERVICE
TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.
LAT...LON 3428 8545 3428 8539 3438 8532 3443 8510
3440 8510 3439 8501 3425 8501 3421 8505
3409 8505 3408 8502 3395 8503 3395 8505
3386 8503 3372 8505 3365 8532 3365 8533
$$
16The office that day
Everything else NWS Atlanta, GA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 9, 3:13 AM EST | Wind Advisory | FFC | Chattooga, Dade, Dawson, Fannin, Gilmer, Lumpkin and 6 more | 12 hr |
| Mar 9, 6:38 AM EST | River Flood Warning | FFC | Dade | 43 hr |
| Mar 9, 8:49 AM EST | River Flood Warning | FFC | Chattooga | 6 days |
| Mar 9, 9:35 AM EST | River Flood Warning | FFC | Catoosa | 59 hr |
| Mar 9, 10:39 AM EST | River Flood Warning | FFC | Whitfield | 3 days |
| Mar 9, 10:39 AM EST | River Flood Warning | FFC | Forsyth, Fulton | 49 hr |
| Mar 9, 10:39 AM EST | River Flood Warning | FFC | Gwinnett | 11 hr |
| Mar 9, 10:39 AM EST | River Flood Warning | FFC | Clarke, Greene, Oconee | 11 hr |
| Mar 9, 10:58 AM EST | Flash Flood Warning | FFC | Bartow, Gordon | 5 hr |
| Mar 9, 11:28 AM EST | Areal Flood Warning | FFC | Catoosa | 7 hr |
| Mar 9, 1:11 PM EST | River Flood Warning | FFC | Forsyth | 20 hr |
| Mar 9, 1:27 PM EST | Severe Thunderstorm Warning | FFC | Crisp, Sumter | 48 min |
| Mar 9, 1:54 PM EST | Severe Thunderstorm Warning | FFC | Bleckley, Dodge, Laurens, Pulaski | 51 min |
| Mar 9, 2:16 PM EST | Severe Thunderstorm Warning | FFC | Dodge, Telfair, Wilcox | 44 min |
| Mar 9, 2:44 PM EST | Severe Thunderstorm Warning | FFC | Emanuel, Johnson, Laurens, Montgomery, Treutlen, Wheeler | 46 min |
| Mar 9, 2:57 PM EST | Severe Thunderstorm Warning | FFC | Dodge, Montgomery, Telfair, Wheeler | 48 min |
| Mar 9, 3:03 PM EST | River Flood Warning | FFC | Polk | 8 hr |
| Mar 9, 3:17 PM EST | Wind Advisory | FFC | Baldwin, Banks, Barrow, Bartow, Bibb, Bleckley and 90 more | 28 hr |
| Mar 9, 3:24 PM EST | Severe Thunderstorm Warning | FFC | Emanuel, Treutlen | 51 min |
| Mar 9, 3:27 PM EST | River Flood Warning | FFC | Floyd, Gordon | 4 days |
| Mar 9, 3:34 PM EST | Severe Thunderstorm Warning | FFC | Montgomery, Toombs | 41 min |
| Mar 9, 3:46 PM EST | River Flood Warning | FFC | Murray, Whitfield | 51 hr |
| Mar 9, 5:59 PM EST | River Flood Warning | FFC | Floyd | 56 hr |
Nearby
Flash Flood Warnings in Georgia, 2011Every flash flood warning in 2011
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.