Alert archive / Georgia / Flash Flood Warnings in 2005

Flash Flood Warning 20, NWS Atlanta, GA

July 6, 2005DeKalb County, Fulton County, Georgia

NWS Atlanta, GA issued this flash flood warning at Jul 6, 2005, 9:08 PM EDT for DeKalb County, Fulton 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 6, 2005, 9:08 PM EDT (01:08 UTC)
Expired
Jul 7, 2005, 12:15 AM EDT
In force
3 hr
Issued by
NWS Atlanta, GA
Area
Counties, with a storm outline in the text

Counties DeKalb County, GA, Fulton County, GA

The radar

The Atlanta radar (KFFC), 51 km from the middle of the area, began a volume at 01:11 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

Birmingham, AL (KBMX), launched 00:00Z, 1.1 hours before the alert went out and 237 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, Birmingham, AL at 00:00Z on 2005-07-07Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1 joules per kilogram.LCLEL10008507005003002001001 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, Birmingham, AL at 00:00Z on 2005-07-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 684 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
1 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
502 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
684 m²/s²
0-3 km storm-relative helicity
980 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 070108
FFWFFC
GAC089-121-070415-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
908 PM EDT WED JUL 6 2005

THE NATIONAL WEATHER SERVICE IN PEACHTREE CITY HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  DEKALB COUNTY IN NORTH CENTRAL GEORGIA
  FULTON COUNTY IN NORTH CENTRAL GEORGIA

* UNTIL 1215 AM EDT

* AT 906 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  FLASH FLOODING FROM THUNDERSTORMS ALONG A LINE EXTENDING FROM DRUID
  HILLS TO 27 MILES SOUTH OF COLLEGE PARK...OR ALONG A LINE EXTENDING
  FROM DRUID HILLS TO 10 MILES WEST OF EXPERIMENT...MOVING NORTH AT
  20 MPH.

* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
  TURNER FIELD...TUCKER...STONE MOUNTAIN...REDAN...PIEDMONT PARK...
  PANTHERSVILLE...HAPEVILLE...EAST POINT...DECATUR...CLARKSTON...
  AVONDALE ESTATES AND ATLANTA.

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.

DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF
RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE.

LAT...LON 3391 8442 3360 8451 3366 8418 3383 8414

IF YOU SEE SIGNIFICANT FLOODING CALL THE NATIONAL WEATHER SERVICE
TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.

$$

KDF
6 follow-up statements
000 
WGUS72 KFFC 070151
FFSFFC

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
948 PM EDT WED JUL 6 2005

GAC089-121-070415-
DEKALB-FULTON-
948 PM EDT WED JUL 6 2005

...A FLASH FLOOD WARNING CONTINUES UNTIL 1215 AM EDT FOR CENTRAL
FULTON AND DEKALB COUNTIES...

AT 948 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A THUNDERSTORM PRODUCING FLASH FLOODING.  THIS STORM WAS 
LOCATED NEAR COLLEGE PARK...OR ABOUT NEAR ATLANTA HARTSFIELD JACKSON 
AIRPORT...MOVING NORTH AT 20 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
HAPEVILLE...EAST POINT...PANTHERSVILLE...REDAN...TURNER FIELD...
ATLANTA...AVONDALE ESTATES...DECATUR...DRUID HILLS...PIEDMONT PARK...
STONE MOUNTAIN...CLARKSTON AND TUCKER.

FLOOD WATERS ARE MOVING DOWN PROCTOR CREEK WITH A STAGE READING 
OF 12.5 FEET AT 930 PM.  PROCTOR CREEK IS EXPECTED TO CREST AT
14 FEET BY 11 PM.

DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF
RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE.

IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.

LAT...LON 3391 8442 3360 8451 3366 8418 3383 8414

$$

KDF
000 
WGUS72 KFFC 070215
FFSFFC

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1010 PM EDT WED JUL 6 2005

GAC089-121-070415-
DEKALB-FULTON-
1010 PM EDT WED JUL 6 2005

...A FLASH FLOOD WARNING CONTINUES UNTIL 1215 AM EDT FOR CENTRAL
FULTON AND DEKALB COUNTIES...

AT 1006 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A THUNDERSTORM PRODUCING FLASH FLOODING.  THIS STORM WAS
LOCATED NEAR EAST POINT...OR ABOUT NEAR ATLANTA...MOVING NORTH AT 20
MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
AVONDALE ESTATES...DECATUR...DRUID HILLS...PIEDMONT PARK...STONE
MOUNTAIN...CLARKSTON AND TUCKER.

FLOOD WATERS ARE MOVING DOWN THE NORTH AND SOUTH FORKS OF PEACHTREE
CREEK IN DEKALB COUNTY.  THE WATER WILL MERGE AT PEACHTREE CREEK
NEAR THE FULTON AND DEKALB COUNTY AND CAUSE FLOODING.  THE RIVER
STAGE READING AT PEACHTREE CREEK WAS 15.6 FEET AT 10 PM AND RISING
RAPIDLY.  PEACHTREE CREEK IS EXPECTED TO CREST NEAR 18 FEET AROUND
130 AM ON WEDNESDAY MORNING.

DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF
RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE.

IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.

LAT...LON 3391 8442 3360 8451 3366 8418 3383 8414

$$

KDF
000 
WGUS72 KFFC 070227 CCA
FFSFFC

FLASH FLOOD STATEMENT...CORRECTION
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1010 PM EDT WED JUL 6 2005

GAC089-121-070415-
DEKALB-FULTON-
1010 PM EDT WED JUL 6 2005

...A FLASH FLOOD WARNING CONTINUES UNTIL 1215 AM EDT FOR CENTRAL
FULTON AND DEKALB COUNTIES...

AT 1006 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A THUNDERSTORM PRODUCING FLASH FLOODING.  THIS STORM WAS
LOCATED NEAR EAST POINT...OR ABOUT NEAR ATLANTA...MOVING NORTH AT 20
MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
AVONDALE ESTATES...DECATUR...DRUID HILLS...PIEDMONT PARK...STONE
MOUNTAIN...CLARKSTON AND TUCKER.

FLOOD WATERS ARE MOVING DOWN THE NORTH AND SOUTH FORKS OF PEACHTREE
CREEK IN DEKALB COUNTY.  THE WATER WILL MERGE AT PEACHTREE CREEK 
NEAR THE FULTON AND DEKALB COUNTY LINE AND CAUSE FLOODING.  THE RIVER
STAGE READING AT PEACHTREE CREEK WAS 15.6 FEET AT 10 PM AND RISING 
RAPIDLY.  PEACHTREE CREEK IS EXPECTED TO CREST NEAR 18 FEET AROUND 
130 AM ON THURSDAY MORNING.

DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF
RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE.

IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.

LAT...LON 3391 8442 3360 8451 3366 8418 3383 8414

$$

KDF
000 
WGUS72 KFFC 070237
FFSFFC

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1034 PM EDT WED JUL 6 2005

GAC089-121-070415-
DEKALB-FULTON-
1034 PM EDT WED JUL 6 2005

...A FLASH FLOOD WARNING CONTINUES UNTIL 1215 AM EDT FOR CENTRAL
FULTON AND DEKALB COUNTIES...

AT 1030 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A THUNDERSTORM PRODUCING FLASH FLOODING.  THIS STORM WAS
LOCATED 6 MILES NORTHWEST OF ATLANTA...OR ABOUT 6 MILES NORTHEAST OF
MABLETON...MOVING NORTH AT 20 MPH.

FLOOD WATERS ARE MOVING DOWN NANCY CREEK WITH A RIVER STAGE READING
OF 7.4 FEET AT 1015 PM. FLOOD STAGE IS 11 FEET. NANCY CREEK IS 
EXPECTED TO CREST NEAR 13 FEET AROUND 2 AM THURSDAY MORNING.

DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF
RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE.

IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.

LAT...LON 3391 8442 3360 8451 3366 8418 3383 8414

$$

KDF
000 
WGUS72 KFFC 070253
FFSFFC

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1050 PM EDT WED JUL 6 2005

GAC089-121-070415-
DEKALB-FULTON-
1050 PM EDT WED JUL 6 2005

...A FLASH FLOOD WARNING CONTINUES UNTIL 1215 AM EDT FOR CENTRAL
FULTON AND DEKALB COUNTIES...

AT 1045 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE SHOWERS AND THUNDERSTORMS MOVING THROUGH FULTON AND DEKALB
COUNTIES. THE STORMS WERE MOVING NORTH TO NORTHEAST AT 25 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
HAPEVILLE...EAST POINT...PANTHERSVILLE...REDAN...TURNER FIELD...
ATLANTA...AVONDALE ESTATES...DECATUR...DRUID HILLS...PIEDMONT PARK...
STONE MOUNTAIN...CLARKSTON AND TUCKER.

FLOOD WATERS CONTINUE MOVING DOWN PROCTOR CREEK WITH A STAGE READING 
OF 13.4 FEET AT 1015 PM.  PROCTOR CREEK IS NOW IN MODERATE FLOOD AND
IS EXPECTED TO CREST NEAR 14 FEET AROUND 11 PM.

DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF
RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE.

IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.

LAT...LON 3391 8442 3360 8451 3366 8418 3383 8414

$$

KDF
000 
WGUS72 KFFC 070331
FFSFFC

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE PEACHTREE CITY GA
1125 PM EDT WED JUL 6 2005

GAC089-121-070415-
DEKALB-FULTON-
1125 PM EDT WED JUL 6 2005

...A FLASH FLOOD WARNING CONTINUES UNTIL 1215 AM EDT FOR CENTRAL
FULTON AND DEKALB COUNTIES...

AT 1120 PM EDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO 
INDICATE SCATTERED SHOWERS AND THUNDERSTORMS OVER FULTON AND DEKALB
COUNTIES...MOVING NORTH TO NORTHEAST AT 25 MPH.

OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
AVONDALE ESTATES...DECATUR...DRUID HILLS...PIEDMONT PARK...STONE
MOUNTAIN...CLARKSTON AND TUCKER.

FLOOD WATERS CONTINUE MOVING DOWN THE PEACHTREE CREEK BASIN IN
FULTON COUNTY AND THE NORTH AND SOUTH FORKS OF PEACHTREE CREEK IN 
DEKALB COUNTY.  THE RIVER STAGE READING AT PEACHTREE CREEK WAS 17.8 
FEET AT 11 PM AND STILL SLOWLY RISING. MODERATE FLOOD STAGE IS 
18 FEET AND PEACHTREE CREEK IS EXPECTED TO CREST NEAR 18.5 FEET 
AROUND 130 AM ON THURSDAY MORNING.

DO NOT UNDERESTIMATE THE POWER OF FLOOD WATERS. ONLY A FEW INCHES OF
RAPIDLY FLOWING WATER CAN QUICKLY CARRY AWAY YOUR VEHICLE.

IF YOU SEE WIND DAMAGE...LARGE HAIL OR SIGNIFICANT FLOODING...WAIT
UNTIL AFTER THE STORM HAS PASSED...AND THEN CALL THE NATIONAL WEATHER
SERVICE TOLL FREE AT 1 8 6 6 7 6 3 4 4 6 6.

LAT...LON 3391 8442 3360 8451 3366 8418 3383 8414

$$

KDF

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 6, 8:33 PM EDTSevere Thunderstorm WarningFFCClayton, DeKalb, Fulton42 min
Jul 6, 8:48 PM EDTTornado WarningFFCPike12 min
Jul 6, 8:50 PM EDTTornado WarningFFCCoweta25 min
Jul 6, 9:08 PM EDTTornado WarningFFCFayette28 min
Jul 6, 9:11 PM EDTTornado WarningFFCFayette24 min
Jul 6, 9:36 PM EDTTornado WarningFFCClayton, Henry24 min
Jul 6, 10:02 PM EDTSevere Thunderstorm WarningFFCHenry23 min
Jul 6, 10:17 PM EDTTornado WarningFFCRockdale39 min
Jul 6, 10:51 PM EDTSevere Thunderstorm WarningFFCWalton24 min
Jul 6, 10:52 PM EDTTornado WarningFFCNewton38 min
Jul 6, 11:24 PM EDTSevere Thunderstorm WarningFFCWalton36 min
Jul 6, 11:57 PM EDTTornado WarningFFCOconee18 min
Jul 7, 12:24 AM EDTFlash Flood WarningFFCDeKalb, Fulton3 hr
Jul 7, 2:09 AM EDTFlash Flood WarningFFCMadison3 hr
Jul 7, 5:30 AM EDTFlash Flood WarningFFCMadison3 hr

Nearby

Flash Flood Warnings in Georgia, 2005Every flash flood warning in 2005

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.