Alert archive / Georgia / Flash Flood Warnings in 2024

Flash Flood Warning 52, NWS Atlanta, GA

September 26, 20248 counties in Georgia

NWS Atlanta, GA issued this flash flood warning at Sep 26, 2024, 3:11 PM EDT for 8 counties in Georgia. It was in force for 6 hr. 3 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
Sep 26, 2024, 3:11 PM EDT (19:11 UTC)
Expired
Sep 26, 2024, 9:15 PM EDT
In force
6 hr
Issued by
NWS Atlanta, GA
Area
Storm-based polygon
Flood severity
None

Counties Butts County, GA, Fayette County, GA, Henry County, GA, Lamar County, GA, Monroe County, GA, Pike County, GA, Spalding County, GA, Upson County, GA

The radar

The Atlanta radar (KFFC), 31 km from the middle of the area, began a volume at 19:12 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

TimeReportWhereRemark
Sep 26, 5:57 PM EDTFLOOD3 Ne Hampton, GAReport from mPING: River/Creek overflowing; Cropland/Yard/Basement Flooding.
Sep 26, 8:40 PM EDTFLASH FLOOD2 Se Williamson, GAFlooding on Hunter Road.
Sep 26, 8:40 PM EDTFLASH FLOOD3 Ene Zebulon, GAFlooding on Grady Maddox Road.

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, 7.2 hours before the alert went out and 26 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-pSkew-T log-p diagram, Peachtre/Fal Fld, GA at 12:00Z on 2024-09-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 37 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Peachtre/Fal Fld, GA at 12:00Z on 2024-09-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 95 square meters per square second.19395878Sfc1 km3 km6 km9 kmRMLM
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
37 J/kg
Mixed-layer CIN
-38 J/kg
Mixed-layer LCL
514 m above ground
0-6 km bulk shear
33 kt
0-1 km storm-relative helicity
95 m²/s²
0-3 km storm-relative helicity
116 m²/s²
Significant tornado parameter
0.0
Supercell composite
-0.1

Open this sounding in Storm Lab

The text

As transmitted.

589 
WGUS52 KFFC 261911
FFWFFC
GAC035-113-151-171-207-231-255-293-270115-
/O.NEW.KFFC.FF.W.0052.240926T1911Z-240927T0115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Peachtree City GA
311 PM EDT Thu Sep 26 2024

The National Weather Service in Peachtree City has issued a

* Flash Flood Warning for...
  Southwestern Butts County in central Georgia...
  Northwestern Monroe County in central Georgia...
  Southeastern Fayette County in north central Georgia...
  Henry County in north central Georgia...
  Lamar County in west central Georgia...
  Pike County in west central Georgia...
  Spalding County in west central Georgia...
  Upson County in west central Georgia...

* Until 915 PM EDT Thursday.

* At 311 PM EDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 1 and 1.5 inches of 
  rain have fallen. Additional rainfall amounts of 1 to 3 inches are 
  possible in the warned area. Flash flooding is ongoing or expected 
  to begin shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar indicated.

  IMPACT...Flash flooding of small creeks and streams, urban
           areas, highways, streets and underpasses as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Griffin, McDonough, Thomaston, Barnesville, Zebulon, Stockbridge, 
  Hampton, Locust Grove, Milner, Brooks, Jenkinsburg, Yatesville, 
  Williamson, Orchard Hill, Meansville, Sunny Side, Aldora, East 
  Griffin, The Rock and Lincoln Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

&&

LAT...LON 3301 8447 3333 8444 3336 8439 3335 8439
      3335 8435 3339 8435 3350 8420 3351 8404
      3349 8403 3350 8402 3349 8398 3306 8403
      3276 8426 3278 8435

FLASH FLOOD...RADAR INDICATED

$$
2 follow-up statements
791 
WGUS72 KFFC 262225
FFSFFC

Flash Flood Statement
National Weather Service Peachtree City GA
625 PM EDT Thu Sep 26 2024

GAC035-113-151-171-207-231-255-293-270115-
/O.CON.KFFC.FF.W.0052.000000T0000Z-240927T0115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Butts GA-Fayette GA-Henry GA-Lamar GA-Monroe GA-Pike GA-Spalding
GA-Upson GA-
625 PM EDT Thu Sep 26 2024

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 915 PM EDT THIS 
EVENING FOR SOUTHWESTERN BUTTS, NORTHWESTERN MONROE, SOUTHEASTERN 
FAYETTE, HENRY, LAMAR, PIKE, SPALDING AND UPSON COUNTIES...

At 625 PM EDT, Doppler radar indicated thunderstorms producing heavy 
rain across the warned area. Between 1 and 1.5 inches of rain have 
fallen. Additional rainfall amounts of 1 to 3 inches are possible in 
the warned area. Flash flooding is ongoing or expected to begin 
shortly.

HAZARD...Flash flooding caused by thunderstorms.

SOURCE...Radar indicated.

IMPACT...Flash flooding of small creeks and streams, urban areas,
         highways, streets and underpasses as well as other poor
         drainage and low-lying areas.

Some locations that will experience flash flooding include...
  Griffin, McDonough, Thomaston, Barnesville, Zebulon, Stockbridge, 
  Hampton, Locust Grove, Milner, Brooks, Jenkinsburg, Yatesville, 
  Williamson, Orchard Hill, Meansville, Sunny Side, Aldora, East 
  Griffin, The Rock and Lincoln Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

&&

LAT...LON 3301 8447 3333 8444 3336 8439 3335 8439
      3335 8435 3339 8435 3350 8420 3351 8404
      3349 8403 3350 8402 3349 8398 3306 8403
      3276 8426 3278 8435

FLASH FLOOD...RADAR INDICATED

$$
703 
WGUS72 KFFC 270119 RRA
FFSFFC

Flash Flood Statement
National Weather Service Peachtree City GA
919 PM EDT Thu Sep 26 2024

GAC035-171-207-231-255-293-270129-
/O.EXP.KFFC.FF.W.0052.000000T0000Z-240927T0115Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Butts GA-Lamar GA-Monroe GA-Pike GA-Spalding GA-Upson GA-
919 PM EDT Thu Sep 26 2024

...FLASH FLOOD WARNING HAS EXPIRED FOR SOUTHWESTERN BUTTS, 
NORTHWESTERN MONROE, SOUTHEASTERN FAYETTE, HENRY, LAMAR, PIKE, 
SPALDING AND UPSON COUNTIES...

A New Flash Flood Warning will replace this current warning.

A Flood Watch remains in effect until 200 PM EDT Friday for portions 
of central, east central, north central, northeast, northwest, 
southeast, and west central Georgia.

&&

LAT...LON 3301 8447 3333 8444 3336 8439 3335 8439
      3335 8435 3339 8435 3350 8420 3351 8404
      3349 8403 3350 8402 3349 8398 3306 8403
      3276 8426 3278 8435

$$

The office that day

Everything else NWS Atlanta, GA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 25, 8:21 PM EDTSpecial Weather StatementFFCCrawford24 min
Sep 25, 10:24 PM EDTFlash Flood WarningFFCBibb, Crawford, Dooly, Houston, Jones, Macon and 2 more3 hr
Sep 26, 12:08 AM EDTSpecial Weather StatementFFCDodge37 min
Sep 26, 12:44 AM EDTTornado WarningFFCBleckley, Dodge, Pulaski31 min
Sep 26, 1:15 AM EDTSpecial Weather StatementFFCDodge30 min
Sep 26, 1:38 AM EDTSpecial Weather StatementFFCLaurens37 min
Sep 26, 2:12 AM EDTSpecial Weather StatementFFCJohnson, Washington33 min
Sep 26, 2:45 AM EDTSpecial Weather StatementFFCGlascock, Hancock, Johnson, Washington30 min
Sep 26, 5:06 AM EDTSpecial Weather StatementFFCEmanuel9 min
Sep 26, 5:50 AM EDTSpecial Weather StatementFFCEmanuel25 min
Sep 26, 6:16 AM EDTSpecial Weather StatementFFCJefferson29 min
Sep 26, 6:42 AM EDTSpecial Weather StatementFFCJefferson48 min
Sep 26, 7:51 AM EDTFlash Flood WarningFFCEmanuel, Jefferson, Johnson, Laurens, Treutlen, Washington6 hr
Sep 26, 10:59 AM EDTRiver Flood WarningFFCFloyd, Polk31 hr
Sep 26, 11:09 AM EDTRiver Flood WarningFFCCarroll, Coweta, Heard3 days
Sep 26, 11:21 AM EDTRiver Flood WarningFFCTowns26 hr
Sep 26, 11:24 AM EDTRiver Flood WarningFFCDeKalb, Fulton26 hr
Sep 26, 11:27 AM EDTRiver Flood WarningFFCJohnson, Washington, Wilkinson5 days
Sep 26, 1:01 PM EDTTornado WarningFFCDodge, Laurens, Wheeler29 min
Sep 26, 1:40 PM EDTTornado WarningFFCLaurens35 min
Sep 26, 1:48 PM EDTTornado WarningFFCToombs27 min
Sep 26, 1:56 PM EDTTornado WarningFFCJohnson, Laurens, Wilkinson15 min
Sep 26, 2:14 PM EDTSpecial Weather StatementFFCToombs31 min
Sep 26, 2:24 PM EDTTornado WarningFFCTelfair36 min
Sep 26, 2:40 PM EDTTornado Warning Tornado observedFFCTelfair35 min
Sep 26, 2:42 PM EDTSpecial Weather StatementFFCWilcox33 min
Sep 26, 2:42 PM EDTSpecial Weather StatementFFCToombs33 min
Sep 26, 2:46 PM EDTSpecial Weather StatementFFCWilcox29 min
Sep 26, 2:46 PM EDTSpecial Weather StatementFFCWheeler29 min
Sep 26, 2:55 PM EDTTornado WarningFFCTelfair31 min
Sep 26, 2:58 PM EDTSpecial Weather StatementFFCWheeler32 min
Sep 26, 3:03 PM EDTSpecial Weather StatementFFCTreutlen27 min
Sep 26, 3:04 PM EDTTornado WarningFFCTelfair, Wheeler26 min
Sep 26, 3:10 PM EDTSpecial Weather StatementFFCDodge35 min
Sep 26, 3:11 PM EDTSpecial Weather StatementFFCDooly34 min
Sep 26, 3:13 PM EDTSpecial Weather StatementFFCTelfair32 min
Sep 26, 3:18 PM EDTFlash Flood WarningFFCClayton, DeKalb, Fayette, Fulton, Gwinnett, Henry6 hr
Sep 26, 3:18 PM EDTTornado WarningFFCDodge, Telfair, Wheeler27 min
Sep 26, 3:20 PM EDTTornado WarningFFCTelfair, Wheeler25 min
Sep 26, 3:28 PM EDTSpecial Weather StatementFFCTreutlen32 min
Sep 26, 4:36 PM EDTRiver Flood WarningFFCDooly21 hr
Sep 26, 4:54 PM EDTRiver Flood WarningFFCFayette, Spalding3 days
Sep 26, 4:54 PM EDTRiver Flood WarningFFCCrawford, Talbot, Taylor, Upson4 days
Sep 26, 4:54 PM EDTRiver Flood WarningFFCClayton, Fayette, Spalding52 hr
Sep 26, 7:06 PM EDTSpecial Weather StatementFFCPeach24 min
Sep 26, 7:38 PM EDTRiver Flood WarningFFCGwinnett16 hr
Sep 26, 7:40 PM EDTRiver Flood WarningFFCDeKalb20 hr

Nearby

Flash Flood Warnings in Georgia, 2024Every flash flood warning in 2024

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.