Alert archive / Alabama / Flash Flood Warnings in 2004
Flash Flood Warning 34, NWS Birmingham, AL
NWS Birmingham, AL issued this flash flood warning at Sep 16, 2004, 3:01 PM CDT for 8 counties in Alabama. It was in force for 5 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
- Sep 16, 2004, 3:01 PM CDT (20:01 UTC)
- Expired
- Sep 16, 2004, 8:00 PM CDT
- In force
- 5 hr
- Issued by
- NWS Birmingham, AL
- Area
- Counties, with a storm outline in the text
Counties Calhoun County, AL, Clay County, AL, Cleburne County, AL, Jefferson County, AL, Randolph County, AL, Shelby County, AL, St. Clair County, AL, Talladega County, AL
The radar
The Birmingham radar (KBMX), 57 km from the middle of the area, began a volume at 20:03 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 12:00Z, 8.0 hours before the alert went out and 57 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
- 287 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 496 m above ground
- 0-6 km bulk shear
- 69 kt
- 0-1 km storm-relative helicity
- 337 m²/s²
- 0-3 km storm-relative helicity
- 719 m²/s²
- Significant tornado parameter
- 0.8
- Supercell composite
- 2.7
The text
As transmitted, in the capitals the NWS used until 2016.
000
WGUS54 KBMX 162008
FFWBHM
ALC015-027-029-073-111-115-117-121-170100-
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE BIRMINGHAM AL
301 PM CDT THU SEP 16 2004
THE NATIONAL WEATHER SERVICE IN BIRMINGHAM HAS ISSUED A
* FLASH FLOOD WARNING FOR...
JEFFERSON COUNTY IN CENTRAL ALABAMA
THIS INCLUDES THE CITIES OF...TRUSSVILLE...MINOR...HUEYTOWN...
HOOVER...GARDENDALE...FULTONDALE...BIRMINGHAM...BESSEMER
SHELBY COUNTY IN CENTRAL ALABAMA
THIS INCLUDES THE CITIES OF...PELHAM...HELENA...COLUMBIANA...
ALABASTER
ST. CLAIR COUNTY IN CENTRAL ALABAMA
THIS INCLUDES THE CITIES OF...PELL CITY...MOODY
CALHOUN COUNTY IN EAST CENTRAL ALABAMA
THIS INCLUDES THE CITIES OF...WEST END-COBB TOWN...OXFORD...
ANNISTON
CLAY COUNTY IN EAST CENTRAL ALABAMA
THIS INCLUDES THE CITY OF ASHLAND
CLEBURNE COUNTY IN EAST CENTRAL ALABAMA
THIS INCLUDES THE CITY OF HEFLIN
RANDOLPH COUNTY IN EAST CENTRAL ALABAMA
THIS INCLUDES THE CITY OF WEDOWEE
TALLADEGA COUNTY IN EAST CENTRAL ALABAMA
THIS INCLUDES THE CITIES OF...TALLADEGA...SYLACAUGA...LINCOLN...
CHILDERSBURG
* UNTIL 800 PM CDT
* AT 305 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
AVERAGE RAINFALL AMOUNTS OF 4 TO 6 INCHES HAVE FALLEN OVER THE
WARNED AREA...WITH SOME LOCALIZED AMOUNTS UP TO 8 INCHES. AN
ADDITIONAL 1 TO 3 INCHES CAN BE EXPECTED OVER THE NEXT FEW HOURS AS
RAINBANDS FROM IVAN CONTINUE TO MOVE THROUGH.
* OTHER LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO
WILSONVILLE...PINSON....OAK MOUNTAIN STATE
PARK...HOMEWOOD...BIRMINGHAM AIRPORT AND ASHVILLE.
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS...STREAMS AND OTHER LOW
LYING AREAS ARE SUBJECT TO FLOODING.
LAT...LON 3348 8727 3311 8688 3313 8625 3317 8526
3394 8542 3384 8608 3397 8626 3381 8640
3372 8659 3383 8691
$$1 follow-up statement
000
WGUS74 KBMX 162236
FFSBHM
ALC073-117-170100-
FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE BIRMINGHAM AL
535 PM CDT THU SEP 16 2004
A FLASH FLOOD WARNING REMAINS IN EFFECT FOR SHELBY AND JEFFERSON
COUNTIES UNTIL 800 PM CDT.
...SIGNIFICANT FLASH FLOODING IS STILL OCCURRING...
AT 535 PM CDT...MAJOR FLASH FLOODING IS OCCURRING ALONG CREEKS AND
STREAMS IN AND AROUND THE BIRMINGHAM METROPOLITAN AREA. EVEN THOUGH
THE RAIN IS COMING TO AN END...MAJOR RUNOFF IS STILL CAUSING
SIGNIFICANT FLASH FLOODING CONDITIONS.
PEOPLE SHOULD AVOID THE FOLLOWING CREEKS...
VILLAGE...5-MILE...PATTON...SHADES...TURKEY...AND VALLEY.
5 TO 8 INCHES OF RAIN HAVE FALLEN OVER THE METROPOLITAN AREA TODAY.
EXCESSIVE RUNOFF FROM THIS STORM WILL CAUSE FLASH FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS AND STREAMS AND OTHER
LOW LYING AREAS ARE SUBJECT TO FLASH FLOODING.
TURN AROUND...DONT DROWN.
DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.
MOVE TO HIGHER GROUND.
LAT...LON 3372 8657 3355 8658 3341 8639 3328 8647
3307 8654 3311 8688 3347 8729 3383 8689
$$The office that day
Everything else NWS Birmingham, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 16, 1:22 AM CDT | Tornado Warning | BMX | Pike | 28 min |
| Sep 16, 1:56 AM CDT | Tornado Warning | BMX | Barbour | 24 min |
| Sep 16, 2:04 AM CDT | Tornado Warning | BMX | Pike | 26 min |
| Sep 16, 2:45 AM CDT | Tornado Warning | BMX | Montgomery | 30 min |
| Sep 16, 4:01 AM CDT | Tornado Warning | BMX | Barbour | 29 min |
| Sep 16, 4:34 AM CDT | Tornado Warning | BMX | Russell | 26 min |
| Sep 16, 4:49 AM CDT | Tornado Warning | BMX | Macon | 26 min |
| Sep 16, 5:13 AM CDT | Tornado Warning | BMX | Elmore | 47 min |
| Sep 16, 8:38 AM CDT | Tornado Warning | BMX | Russell | 37 min |
| Sep 16, 8:53 AM CDT | Tornado Warning | BMX | Lee | 37 min |
| Sep 16, 9:41 AM CDT | Tornado Warning | BMX | Lee | 34 min |
| Sep 16, 10:11 AM CDT | Flash Flood Warning | BMX | Autauga, Elmore, Lowndes, Montgomery | 4 hr |
| Sep 16, 10:22 AM CDT | Tornado Warning | BMX | Russell | 23 min |
| Sep 16, 10:43 AM CDT | Flash Flood Warning | BMX | Bibb, Chilton, Dallas, Hale, Perry, Shelby | 4 hr |
| Sep 16, 10:54 AM CDT | Tornado Warning | BMX | Russell | 21 min |
| Sep 16, 10:57 AM CDT | Flash Flood Warning | BMX | Barbour, Bullock, Chambers, Coosa, Lee, Macon and 3 more | 4 hr |
| Sep 16, 11:40 AM CDT | Flash Flood Warning | BMX | Calhoun, Clay, Cleburne, Jefferson, Randolph, St. Clair and 2 more | 4 hr |
| Sep 16, 11:58 AM CDT | Flash Flood Warning | BMX | Jefferson | 5 hr |
| Sep 16, 12:51 PM CDT | Flash Flood Warning | BMX | Blount, Cherokee, Etowah, Walker, Winston | 4 hr |
| Sep 16, 2:50 PM CDT | Flash Flood Warning | BMX | Chambers, Lee, Tallapoosa | 3 hr |
| Sep 16, 3:00 PM CDT | Flash Flood Warning | BMX | Jefferson | 6 hr |
| Sep 16, 4:57 PM CDT | Flash Flood Warning | BMX | Blount, Cherokee, Etowah | 3 hr |
Nearby
Flash Flood Warnings in Alabama, 2004Every flash flood warning in 2004
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.