Alert archive / Georgia / Flash Flood Warnings in 2003

Flash Flood Warning 118, NWS Atlanta, GA

July 16, 2003Gordon County, Georgia

NWS Atlanta, GA issued this flash flood warning at Jul 16, 2003, 6:02 PM EDT for Gordon 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 16, 2003, 6:02 PM EDT (22:02 UTC)
Expired
Jul 16, 2003, 9:00 PM EDT
In force
3 hr
Issued by
NWS Atlanta, GA
Area
Counties, with a storm outline in the text

County Gordon County, GA

The radar

The Northeast Alabama radar (KHTX), 123 km from the middle of the area, began a volume at 22:06 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 12:00Z, 10.0 hours before the alert went out and 132 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 2003-07-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1129 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 2003-07-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -14 square meters per square second.1939Sfc1 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
1129 J/kg
Mixed-layer CIN
-52 J/kg
Mixed-layer LCL
976 m above ground
0-6 km bulk shear
4 kt
0-1 km storm-relative helicity
-14 m²/s²
0-3 km storm-relative helicity
28 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WGUS52 KFFC 162204
FFWATL
GAC129-170100-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
602 PM EDT WED JUL 16 2003

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  GORDON COUNTY IN NORTHWEST GEORGIA

* UNTIL 900 PM EDT

* AT 557 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  VERY HEAVY RAIN 3 MILES WEST OF RANGER...OR ABOUT 10 MILES EAST OF
  CALHOUN...MOVING SOUTH AT 5 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE RESACA

EXPECT RAINFALL AMOUNTS OF 3 TO 6 INCHES IN NORTHEAST GORNDON 
COUNTY. 

SOME CREEKS AFFECTED INCLUDE...DRY CREEK....LITTLE DRY CREEK...AND 
REDBUD CREEK.

EXCESSIVE RUNOFF FROM THIS STORM WILL CAUSE FLASH FLOODING OF CREEKS
AND STREAMS...ROADS AND ROADSIDE CULVERTS. THE HEAVY RAINS COULD ALSO
TRIGGER ROCK AND MUDSLIDES IN STEEP TERRAIN.

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. TWO FEET OF RUSHING WATER CAN CARRY AWAY MOST VEHICLES...
INCLUDING SUVS AND PICKUPS. VEHICLES CAUGHT IN RISING WATER SHOULD
BE ABANDONED QUICKLY. MOVE TO HIGHER GROUND.

YOU CAN REPORT SERIOUS FLOODING TO THE NATIONAL WEATHER SERVICE BY
CALLING TOLL FREE 1 8 6 6 7 6 3 4 4 6 6.

LAT...LON 3459 8500 3443 8481 3445 8467 3458 8466

$$
2 follow-up statements
000 
WGUS72 KFFC 162256
FFSATL
GAC129-170100-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
652 PM EDT WED JUL 16 2003

...FLASH FLOOD WARNING REMAINS IN EFFECT FOR GORDON COUNTY UNTIL 9 
PM...

THIS IS A DANGEROUS FLASH FLOOD EVENT IN EASTERN GORNDON COUNTY 
MOVE AWAY FROM CREEKS AT ONCE AND AVOID FLOODED ROADS IN EASTERN 
GORNDON COUNTY.

REPORTS OF FLASH FLOODING HAVE BEEN RECEIVED FROM THE 911 CENTER IN 
GORDON COUNTY. WATER IS FLOWING ACROSS HIGHWAY 411 IN EASTERN GORDON 
COUNTY.

RAINFALL HAS BEEN ESTIMATED IN THE 3 TO 5 INCH RANGE IN EASTERN 
GORDON COUNTY.

SOME CREEKS AFFECTED INCLUDE...LICK CREEK...REDBUD CREEK...AND DRY 
CREEK.

EXCESSIVE RUNOFF FROM THIS STORM WILL CAUSE FLASH FLOODING OF CREEKS
AND STREAMS...ROADS AND ROADSIDE CULVERTS. THE HEAVY RAINS COULD ALSO
TRIGGER ROCK AND MUDSLIDES.

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. TWO FEET OF RUSHING WATER CAN CARRY AWAY MOST 
VEHICLES...INCLUDING SPORT UTILITY VEHICLES AND PICKUPS. VEHICLES 
CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. MOVE TO HIGHER 
GROUND.

YOU CAN REPORT SERIOUS FLOODING TO THE NATIONAL WEATHER SERVICE BY
CALLING TOLL FREE 1 8 6 6 7 6 3 4 4 6 6.

LAT...LON 3458 8499 3443 8480 3444 8466 3460 8468

$$
000 
WGUS72 KFFC 162355 CCA
FFSATL
GAC129-170100-

FLASH FLOOD STATEMENT...CORRECTED
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
755 PM EDT WED JUL 16 2003

...FLASH FLOOD WARNING REMAINS IN EFFECT FOR GORDON COUNTY UNTIL 9 
PM...

THIS IS A DANGEROUS AND POTENTIALLY LIFE THREATENING FLASH FLOOD 
EVENT IN EASTERN GORDON COUNTY MOVE AWAY FROM CREEKS AT ONCE AND 
AVOID FLOODED ROADS IN EASTERN GORDON COUNTY. FLASH FLOOD DEATHS 
OCCUR OFTEN ONCE THE RAIN DIMINISHES AND CREEKS RISE. EVEN THOUGH 
THE RAINFALL IS ENDING...EXPECT RAPID RISES ON CREEKS IN EASTERN 
GORDON COUNTY.

REPORTS OF FLASH FLOODING HAVE BEEN RECEIVED FROM THE 911 CENTER IN 
GORDON COUNTY. FLASH FLOODING IS ONGOING ACROSS HIGHWAY 411 IN 
EASTERN GORDON COUNTY. AT LEAST 1 ROAD HAS BEEN WASHED OUT...AND 1 
RESCUE HAS OCCURRED IN EASTERN GORDON COUNTY. NUMEROUS ROADS HAVE 
WATER GOING ACROSS THEM.

RAINFALL HAS BEEN ESTIMATED IN THE 3 TO 7 INCH RANGE IN EASTERN 
GORDON COUNTY.

SOME CREEKS AFFECTED INCLUDE...LICK CREEK...REDBUD CREEK...AND DRY 
CREEK.

EXCESSIVE RUNOFF FROM THIS STORM WILL CAUSE FLASH FLOODING OF CREEKS
AND STREAMS...ROADS AND ROADSIDE CULVERTS. THE HEAVY RAINS COULD ALSO
TRIGGER ROCK AND MUDSLIDES.

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. TWO FEET OF RUSHING WATER CAN CARRY AWAY MOST 
VEHICLES...INCLUDING SPORT UTILITY VEHICLES AND PICKUPS. VEHICLES 
CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. MOVE TO HIGHER 
GROUND.

YOU CAN REPORT SERIOUS FLOODING TO THE NATIONAL WEATHER SERVICE BY
CALLING TOLL FREE 1 8 6 6 7 6 3 4 4 6 6.

LAT...LON 3458 8499 3443 8480 3444 8466 3460 8468

$$

NOEL
HYDROLOGIST

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 16, 3:35 PM EDTFlash Flood WarningFFCLumpkin115 min
Jul 16, 4:15 PM EDTFlash Flood WarningFFCGilmer2 hr
Jul 16, 4:48 PM EDTSevere Thunderstorm WarningFFCJackson27 min
Jul 16, 4:59 PM EDTSevere Thunderstorm WarningFFCGilmer, Pickens46 min
Jul 16, 5:08 PM EDTFlash Flood WarningFFCPickens3 hr
Jul 16, 5:55 PM EDTSevere Thunderstorm WarningFFCGordon35 min
Jul 16, 6:09 PM EDTFlash Flood WarningFFCGilmer3 hr
Jul 16, 6:17 PM EDTFlash Flood WarningFFCFannin, Union118 min
Jul 16, 6:37 PM EDTSevere Thunderstorm WarningFFCNewton, Walton23 min
Jul 16, 6:59 PM EDTSevere Thunderstorm WarningFFCNewton, Walton31 min

Nearby

Flash Flood Warnings in Georgia, 2003Every flash flood warning in 2003

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.