Alert archive / Georgia / Flash Flood Warnings in 2021
Flash Flood Warning 10, NWS Tallahassee, FL
NWS Tallahassee, FL issued this flash flood warning at Apr 24, 2021, 1:49 PM EDT for Decatur County, Seminole County, Georgia. It was in force for 3 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
- Apr 24, 2021, 1:49 PM EDT (17:49 UTC)
- Expired
- Apr 24, 2021, 5:00 PM EDT
- In force
- 3 hr
- Issued by
- NWS Tallahassee, FL
- Area
- Storm-based polygon
- Flood severity
- None
Counties Decatur County, GA, Seminole County, GA
The radar
The Tallahassee radar (KTLH), 65 km from the middle of the area, began a volume at 17:51 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 |
|---|---|---|---|
| Apr 24, 2:02 PM EDT | FLASH FLOOD | Fowlstown, GA | MINOR ROAD FLOODING HAS BEEN REPORTED AT FOWLSTOWN ROAD NEAR GREEN SHADE ROAD. |
| Apr 24, 2:05 PM EDT | FLASH FLOOD | 3 Wnw Laingkat, GA | MINOR ROAD FLOODING HAS BEEN REPORTED AT FOWLSTOWN ROAD BY STEPHENS JENKINS ROAD. |
| Apr 24, 3:10 PM EDT | HEAVY RAIN 7.75 | 2 Ene Seminole State Pa, GA | A REPORT OF 7.75 INCHES OF RAIN SINCE 7:00 AM USING COCORAHS RAIN GAUGE. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Tallahassee Rgnl, FL (KTLH), launched 12:00Z, 5.8 hours before the alert went out and 67 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
- 175 J/kg
- Mixed-layer CIN
- -61 J/kg
- Mixed-layer LCL
- 544 m above ground
- 0-6 km bulk shear
- 64 kt
- 0-1 km storm-relative helicity
- 447 m²/s²
- 0-3 km storm-relative helicity
- 570 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 0.7
The text
As transmitted.
537
WGUS52 KTAE 241749
FFWTAE
GAC087-253-242100-
/O.NEW.KTAE.FF.W.0010.210424T1749Z-210424T2100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Tallahassee FL
149 PM EDT Sat Apr 24 2021
The National Weather Service in Tallahassee has issued a
* Flash Flood Warning for...
Decatur County in southwestern Georgia...
Southeastern Seminole County in southwestern Georgia...
* Until 500 PM EDT.
* At 149 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 3 and 5 inches of rain
have fallen in the last 2 Hours. Flash flooding is ongoing or
expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Doppler radar.
IMPACT...Flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other
drainage and low lying areas.
* Some locations that will experience flash flooding include...
Bainbridge, West Bainbridge, Attapulgus, Climax, Faceville,
Fowlstown, Hanover, Recovery, Reynoldsville, Laingkat, Jinks,
Amsterdam, Desser, Seminole State Park, Fairchild and Drakes Still.
Additional rainfall amounts of 1 to 3 inches are possible in the
warned area.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3094 8496 3097 8438 3069 8438 3071 8483
3078 8491 3079 8491 3088 8493
FLASH FLOOD...RADAR INDICATED
$$1 follow-up statement
679
WGUS72 KTAE 242057
FFSTAE
Flash Flood Statement
National Weather Service Tallahassee FL
457 PM EDT Sat Apr 24 2021
GAC087-253-242107-
/O.EXP.KTAE.FF.W.0010.000000T0000Z-210424T2100Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Decatur GA-Seminole GA-
457 PM EDT Sat Apr 24 2021
...FLASH FLOOD WARNING WILL EXPIRE AT 5 PM EDT THIS AFTERNOON FOR
DECATUR AND SOUTHEASTERN SEMINOLE COUNTIES...
The heavy rain has ended. Additional flash flooding is not expected
to pose a threat. Please continue to heed remaining road closures.
A Flash Flood Watch remains in effect until 200 AM EDT Sunday for
portions of southeast Alabama...Panhandle Florida and Georgia.
LAT...LON 3094 8496 3097 8438 3069 8438 3071 8483
3078 8491 3079 8491 3088 8493
$$The office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 24, 1:45 AM EDT | Flash Flood Watch | TAE | Baker, Ben Hill, Berrien, Brooks, Calhoun, Clay and 20 more | 22 hr |
| Apr 24, 2:00 AM EDT | Wind Advisory | TAE | Baker, Ben Hill, Berrien, Brooks, Calhoun, Clay and 20 more | 18 hr |
| Apr 24, 8:40 AM EDT | Severe Thunderstorm Warning | TAE | Baker, Calhoun, Clay, Dougherty, Early, Miller and 3 more | 95 min |
| Apr 24, 8:48 AM EDT | Tornado Warning | TAE | Early, Miller | 27 min |
| Apr 24, 8:52 AM EDT | Tornado Warning | TAE | Calhoun, Clay, Early | 53 min |
| Apr 24, 9:10 AM EDT | Tornado Warning | TAE | Baker, Early, Miller | 35 min |
| Apr 24, 9:28 AM EDT | Severe Thunderstorm Warning | TAE | Baker, Colquitt, Dougherty, Lee, Mitchell, Terrell and 2 more | 62 min |
| Apr 24, 9:33 AM EDT | Tornado Warning | TAE | Baker, Dougherty, Miller, Mitchell | 27 min |
| Apr 24, 10:10 AM EDT | Severe Thunderstorm Warning | TAE | Ben Hill, Berrien, Colquitt, Cook, Irwin, Lanier and 3 more | 65 min |
| Apr 24, 11:20 AM EDT | Severe Thunderstorm Warning | TAE | Decatur, Seminole | 40 min |
| Apr 24, 11:57 AM EDT | Severe Thunderstorm Warning | TAE | Decatur, Grady | 48 min |
| Apr 24, 11:58 AM EDT | Areal Flood Advisory | TAE | Baker, Colquitt, Decatur, Early, Grady, Miller and 3 more | 4 hr |
| Apr 24, 12:09 PM EDT | Flash Flood Warning | TAE | Seminole | 3 hr |
| Apr 24, 12:30 PM EDT | Severe Thunderstorm Warning | TAE | Grady, Thomas | 30 min |
| Apr 24, 12:45 PM EDT | Severe Thunderstorm Warning | TAE | Decatur, Grady | 30 min |
| Apr 24, 12:53 PM EDT | Severe Thunderstorm Warning | TAE | Brooks, Grady, Thomas | 52 min |
| Apr 24, 1:03 PM EDT | Severe Thunderstorm Warning | TAE | Decatur, Grady | 27 min |
| Apr 24, 1:17 PM EDT | Flash Flood Warning | TAE | Brooks | 3 hr |
| Apr 24, 1:34 PM EDT | Severe Thunderstorm Warning | TAE | Brooks, Lowndes | 41 min |
| Apr 24, 1:39 PM EDT | Severe Thunderstorm Warning | TAE | Brooks, Grady, Thomas | 51 min |
| Apr 24, 2:08 PM EDT | Severe Thunderstorm Warning | TAE | Lowndes | 37 min |
| Apr 24, 2:09 PM EDT | Tornado Warning | TAE | Brooks, Lowndes | 36 min |
| Apr 24, 2:38 PM EDT | Tornado Warning | TAE | Lowndes | 19 min |
| Apr 24, 3:39 PM EDT | Tornado Warning | TAE | Early | 19 min |
| Apr 24, 3:49 PM EDT | Severe Thunderstorm Warning | TAE | Baker, Calhoun, Clay, Early, Randolph | 56 min |
| Apr 24, 4:34 PM EDT | Severe Thunderstorm Warning | TAE | Baker, Calhoun, Dougherty, Early, Miller, Mitchell | 41 min |
| Apr 24, 4:54 PM EDT | Areal Flood Advisory | TAE | Tift | 111 min |
| Apr 24, 4:58 PM EDT | Severe Thunderstorm Warning | TAE | Baker, Colquitt, Dougherty, Lee, Miller, Mitchell and 3 more | 47 min |
| Apr 24, 5:31 PM EDT | Severe Thunderstorm Warning | TAE | Ben Hill, Berrien, Colquitt, Cook, Irwin, Tift and 2 more | 44 min |
| Apr 24, 5:44 PM EDT | Severe Thunderstorm Warning | TAE | Colquitt, Dougherty, Mitchell, Worth | 31 min |
| Apr 24, 6:10 PM EDT | Severe Thunderstorm Warning | TAE | Berrien, Colquitt, Cook, Irwin, Tift, Worth | 80 min |
| Apr 24, 6:12 PM EDT | Special Weather Statement | TAE | Calhoun, Clay, Randolph | 63 min |
| Apr 24, 6:37 PM EDT | Tornado Warning | TAE | Baker, Calhoun, Clay, Early, Terrell | 38 min |
| Apr 24, 6:41 PM EDT | Areal Flood Advisory | TAE | Tift | 3 hr |
| Apr 24, 7:02 PM EDT | Tornado Warning | TAE | Calhoun, Dougherty, Lee, Terrell | 12 min |
| Apr 24, 7:05 PM EDT | Severe Thunderstorm Warning | TAE | Baker, Calhoun, Clay, Early, Randolph, Terrell | 40 min |
| Apr 24, 7:38 PM EDT | Severe Thunderstorm Warning | TAE | Calhoun, Dougherty, Lee, Terrell, Worth | 52 min |
| Apr 24, 7:41 PM EDT | Severe Thunderstorm Warning | TAE | Ben Hill, Berrien, Irwin, Tift | 19 min |
| Apr 24, 7:47 PM EDT | Severe Thunderstorm Warning | TAE | Calhoun, Clay, Quitman, Randolph | 43 min |
| Apr 24, 7:57 PM EDT | Severe Thunderstorm Warning | TAE | Ben Hill, Berrien, Irwin, Tift | 33 min |
Nearby
Flash Flood Warnings in Georgia, 2021Every flash flood warning in 2021
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.