Alert archive / Alabama / Flash Flood Watches in 2009

Flash Flood Watch 13, NWS Mobile, AL

December 17, 200910 counties in Alabama; 5 counties in Mississippi

NWS Mobile, AL issued this flash flood watch at Dec 17, 2009, 5:10 AM CST for 10 counties in Alabama; 5 counties in Mississippi. It took effect at Dec 17, 2009, 6:00 PM CST. It was in force for 17 hr.

The area

The counties it named.

The facts

Issued
Dec 17, 2009, 5:10 AM CST (11:10 UTC)
In effect from
Dec 17, 2009, 6:00 PM CST
Expired
Dec 18, 2009, 10:55 AM CST
In force
17 hr
Issued by
NWS Mobile, AL
Flood severity
None

Counties Butler County, AL, Choctaw County, AL, Clarke County, AL, Conecuh County, AL, Covington County, AL, Crenshaw County, AL, Escambia County, AL, Monroe County, AL, Washington County, AL, Wilcox County, AL, George County, MS, Greene County, MS, Perry County, MS, Stone County, MS, Wayne County, MS

The radar

The Mobile radar (KMOB), 96 km from the middle of the area, began a volume at 11:14 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, 11.2 hours before the alert went out and 215 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 2009-12-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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 2009-12-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -45 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
3339 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
-45 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 
WGUS64 KMOB 171110
FFAMOB

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE MOBILE AL
510 AM CST THU DEC 17 2009

...A FLASH FLOOD WATCH IS IN EFFECT FROM THIS EVENING THROUGH FRIDAY
MORNING FOR A PORTION OF SOUTHEAST MISSISSIPPI...MUCH OF SOUTHWEST
ALABAMA AND ALL OF THE WESTERN FLORIDA PANHANDLE...

.RAINFALL...LOCALLY HEAVY IN SOME LOCATIONS...WILL BE SPREADING INTO THE
REGION TONIGHT INTO FRIDAY MORNING...AS LOW PRESSURE OVER THE WESTERN
GULF MOVES TOWARD THE AREA. UNFORTUNATELY...THE LOCATIONS THAT WILL
LIKELY RECEIVE THE HEAVIER RAINFALL TONIGHT AND FRIDAY MORNING WILL
BE THE MANY OF THE SAME AREAS THAT RECEIVED THE VERY HEAVY RAINFALL
EARLIER THIS WEEK. SOME LOCATIONS IN NORTHERN BALDWIN AND ESCAMBIA
COUNTIES OF ALABAMA HAVE ALREADY RECEIVED UP TO LOCALLY 10 INCHES OF
RAIN OVER THE PAST THREE DAYS...WITH A LARGE AREA GENERALLY ALONG
AND SOUTH OF A WIGGINS...LUCEDALE...CITRONELLE...MONROEVILLE...GREENVILLE
LINE RECEIVING AT LEAST 4 INCHES...AND IN SOME CASES 4 TO 6 INCHES OF
RAINFALL. THIS EARLIER RAINFALL RESULTED IN WIDESPREAD AREAL AND
RIVER FLOODING...SOME OF WHICH CONTINUES THIS MORNING. AN ADDITIONAL
2 TO 3 INCHES OF RAINFALL IS EXPECTED OVER THAT SAME AREA TONIGHT
AND EARLY FRIDAY...WITH LOCALIZED HIGHER AMOUNTS POSSIBLE. SOILS ARE 
SATURATED DUE TO THE EARLIER RAINS...AND ANY ADDITIONAL RAINFALL WILL
QUICKLY RUNOFF AND CAUSE MORE FLOODING PROBLEMS...AS WELL AS ACT TO
EXACERBATE ANY EXISTING FLOODING PROBLEMS ACROSS THE WATCH AREA...
INCLUDING AREA RIVERS.

ALZ055>064-FLZ001>006-MSZ078-079-171915-
/O.NEW.KMOB.FF.A.0013.091218T0000Z-091218T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MONROE-CONECUH-BUTLER-CRENSHAW-ESCAMBIA-COVINGTON-UPPER MOBILE-
UPPER BALDWIN-LOWER MOBILE-LOWER BALDWIN-INLAND ESCAMBIA-
COASTAL ESCAMBIA-INLAND SANTA ROSA-COASTAL SANTA ROSA-
INLAND OKALOOSA-COASTAL OKALOOSA-STONE-GEORGE-
INCLUDING THE CITIES OF...HOMEWOOD...MONROEVILLE...EVERGREEN...
GREENVILLE...LUVERNE...BRANTLEY...ATMORE...BREWTON...
EAST BREWTON...ANDALUSIA...OPP...MOBILE...PRICHARD...SARALAND...
BAY MINETTE...TILLMANS CORNER...THEODORE...DAPHNE...FAIRHOPE...
FOLEY...SPANISH FORT...CENTURY...FLOMATON...MOLINO...PENSACOLA...
FERRY PASS...BRENT...WEST PENSACOLA...BELLVIEW...ENSLEY...
MYRTLE GROVE...JAY...PACE...MILTON...CRESTVIEW...WRIGHT...
SEMINOLE...EGLIN AFB...VALPARAISO...WIGGINS...LUCEDALE
510 AM CST THU DEC 17 2009

...FLASH FLOOD WATCH IN EFFECT FROM THIS EVENING THROUGH FRIDAY
MORNING...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A

* FLASH FLOOD WATCH FOR PORTIONS OF ALABAMA...NORTHWEST FLORIDA 
 AND SOUTHEAST MISSISSIPPI...INCLUDING THE FOLLOWING AREAS...IN 
 ALABAMA...BUTLER...CONECUH...COVINGTON...CRENSHAW...ESCAMBIA...
 LOWER BALDWIN...LOWER MOBILE...MONROE...UPPER BALDWIN AND 
 UPPER MOBILE. IN NORTHWEST FLORIDA...COASTAL ESCAMBIA...
 COASTAL OKALOOSA...COASTAL SANTA ROSA...INLAND ESCAMBIA...
 INLAND OKALOOSA AND INLAND SANTA ROSA. IN SOUTHEAST 
 MISSISSIPPI...GEORGE AND STONE.

* FROM THIS EVENING THROUGH FRIDAY MORNING

* RAINFALL...LOCALLY HEAVY IN SOME LOCATIONS...WILL BE SPREADING INTO
  THE REGION TONIGHT INTO FRIDAY MORNING...AS LOW PRESSURE OVER THE
  WESTERN GULF MOVES TOWARD THE AREA. UNFORTUNATELY...THE LOCATIONS
  THAT WILL LIKELY RECEIVE THE HEAVIER RAINFALL TONIGHT AND FRIDAY
  MORNING WILL BE THE MANY OF THE SAME AREAS THAT RECEIVED THE VERY
  HEAVY RAINFALL EARLIER THIS WEEK. SOME LOCATIONS IN NORTHERN
  BALDWIN AND ESCAMBIA COUNTIES OF ALABAMA HAVE ALREADY RECEIVED UP
  TO LOCALLY 10 INCHES OF RAIN OVER THE PAST THREE DAYS...WITH A
  LARGE AREA GENERALLY ALONG AND SOUTH OF A  WIGGINS...LUCEDALE...
  CITRONELLE...MONROEVILLE...GREENVILLE LINE RECEIVING AT LEAST 4
  INCHES...AND IN SOME CASES 4 TO 6 INCHES OF RAINFALL. THIS EARLIER
  RAINFALL RESULTED IN WIDESPREAD AREAL AND RIVER FLOODING...SOME OF
  WHICH CONTINUES THIS MORNING. AN ADDITIONAL 2 TO 3 INCHES OF
  RAINFALL IS EXPECTED OVER THAT SAME AREA TONIGHT AND EARLY
  FRIDAY...WITH LOCALIZED HIGHER AMOUNTS POSSIBLE. SOILS ARE
  SATURATED DUE TO THE EARLIER RAINS...AND ANY ADDITIONAL RAINFALL
  WILL QUICKLY RUNOFF AND CAUSE MORE FLOODING PROBLEMS...AS WELL AS
  ACT TO EXACERBATE ANY EXISTING FLOODING PROBLEMS ACROSS THE WATCH
  AREA... INCLUDING AREA RIVERS.

* MANY RIVERS IN THE WATCH AREA ARE STILL ABOVE FLOOD STAGE AS A
  RESULT OF THE RAINFALL THAT FELL EARLIER THIS WEEK. ANY ADDITIONAL
  HEAVY RAINFALL WILL EXACERBATE THE RIVER FLOODING SITUATION. THOSE
  WITH PROPERTY IN THE FLOOD PLAIN OF RIVERS THAT ARE AT OR ABOVE
  FLOOD STAGE SHOULD STAY INFORMED OF THE LATEST RIVER FORECAST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
4 follow-up statements
000 
WGUS64 KMOB 171926
FFAMOB

FLOOD WATCH
NATIONAL WEATHER SERVICE MOBILE AL
126 PM CST THU DEC 17 2009

...A FLASH FLOOD WATCH IS IN EFFECT FROM THIS EVENING THROUGH
FRIDAY MORNING FOR A PORTION OF SOUTHEAST MISSISSIPPI...MUCH OF
SOUTHWEST ALABAMA AND ALL OF THE WESTERN FLORIDA PANHANDLE...

.A LOW OVER THE WESTERN GULF WILL BRING HEAVY RAIN SPREADING INTO THE
REGION TONIGHT INTO FRIDAY MORNING. MANY OF THE SAME LOCATIONS THAT
FLOODED EARLIER THIS WEEK ARE AGAIN THREATENED WITH MORE HEAVY RAIN IN
THIS EVENT. THE THREAT AREA IS GENERALLY ALONG AND SOUTH OF A LINE
FROM WIGGINS TO LUCEDALE TO CITRONELLE TO MONROEVILLE TO GREENVILLE.
2 TO 3 INCHES OF RAIN IS POSSIBLE...AND IN SOME LOCATIONS
OVER 4 TO 6 INCHES OF RAIN COULD FALL IN A SHORT PERIOD. THE GROUND
IS SATURATED DUE TO RAIN EARLIER THIS WEEK AND ANY ADDITIONAL RAIN
WILL QUICKLY RUN OFF CAUSING MORE FLOODING PROBLEMS
INCLUDING AREA RIVERS.

ALZ055>064-FLZ001>006-MSZ078-079-180330-
/O.CON.KMOB.FF.A.0013.091218T0000Z-091218T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MONROE-CONECUH-BUTLER-CRENSHAW-ESCAMBIA-COVINGTON-UPPER MOBILE-
UPPER BALDWIN-LOWER MOBILE-LOWER BALDWIN-INLAND ESCAMBIA-
COASTAL ESCAMBIA-INLAND SANTA ROSA-COASTAL SANTA ROSA-
INLAND OKALOOSA-COASTAL OKALOOSA-STONE-GEORGE-
INCLUDING THE CITIES OF...HOMEWOOD...MONROEVILLE...EVERGREEN...
GREENVILLE...LUVERNE...BRANTLEY...ATMORE...BREWTON...
EAST BREWTON...ANDALUSIA...OPP...MOBILE...PRICHARD...SARALAND...
BAY MINETTE...TILLMANS CORNER...THEODORE...DAPHNE...FAIRHOPE...
FOLEY...SPANISH FORT...CENTURY...FLOMATON...MOLINO...PENSACOLA...
FERRY PASS...BRENT...WEST PENSACOLA...BELLVIEW...ENSLEY...
MYRTLE GROVE...JAY...PACE...MILTON...CRESTVIEW...WRIGHT...
SEMINOLE...EGLIN AFB...VALPARAISO...WIGGINS...LUCEDALE
126 PM CST THU DEC 17 2009

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 6 PM CST THIS EVENING
THROUGH FRIDAY MORNING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF ALABAMA...NORTHWEST FLORIDA AND SOUTHEAST 
 MISSISSIPPI...INCLUDING THE FOLLOWING AREAS...IN ALABAMA...
 BUTLER...CONECUH...COVINGTON...CRENSHAW...ESCAMBIA...LOWER 
 BALDWIN...LOWER MOBILE...MONROE...UPPER BALDWIN AND UPPER 
 MOBILE. IN NORTHWEST FLORIDA...COASTAL ESCAMBIA...COASTAL 
 OKALOOSA...COASTAL SANTA ROSA...INLAND ESCAMBIA...INLAND 
 OKALOOSA AND INLAND SANTA ROSA. IN SOUTHEAST MISSISSIPPI...
 GEORGE AND STONE.

* FROM 6 PM CST THIS EVENING THROUGH FRIDAY MORNING

* HEAVY RAIN WILL SPREAD INTO THE REGION TONIGHT INTO FRIDAY
  MORNING. THE THREAT AREA IS GENERALLY ALONG AND SOUTH OF A 
  LINE FROM WIGGINS TO  LUCEDALE TO CITRONELLE TO MONROEVILLE 
  TO GREENVILLE. MORE THAN 2 TO 3 INCHES OF RAIN IS POSSIBLE 
  AND IN SOME LOCATIONS OVER 4 TO 6 INCHES OF RAIN COULD FALL
  IN A SHORT PERIOD. THE GROUND IS SATURATED AND RAIN WILL 
  QUICKLY RUN OFF CAUSING FLOODING PROBLEMS INCLUDING AREA
  RIVERS. 

* MANY RIVERS IN THE WATCH AREA ARE STILL ABOVE FLOOD STAGE AS A 
  RESULT OF RAIN RECEIVED EARLIER THIS WEEK. ADDITIONAL HEAVY 
  RAINFALL WILL EXACERBATE THE RIVER FLOODING SITUATION. THOSE 
  WITH PROPERTY IN THE FLOOD PLAIN OF RIVERS WHICH ARE NEAR OR 
  ABOVE FLOOD STAGE ARE URGED TO LISTEN FOR THE LATEST 
  FORECASTS AND WARNINGS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
000 
WGUS64 KMOB 180332
FFAMOB

URGENT - IMMEDIATE BROADCAST REQUESTED
FLOOD WATCH
NATIONAL WEATHER SERVICE MOBILE AL
932 PM CST THU DEC 17 2009

...A FLASH FLOOD WATCH IS NOW IN EFFECT THROUGH FRIDAY MORNING FOR
ALL OF SOUTHEAST MISSISSIPPI...SOUTHWEST AND SOUTH CENTRAL ALABAMA
AND THE WESTERN FLORIDA PANHANDLE...

.A LOW OVER THE WESTERN GULF WILL SPREAD HEAVY RAIN INTO THE REGION
OVERNIGHT THROUGH FRIDAY MORNING. MANY OF THE SAME LOCATIONS THAT
FLOODED EARLIER THIS WEEK ARE AGAIN THREATENED WITH MORE HEAVY RAIN
IN THIS EVENT. THERE IS NOW A THREAT FOR HEAVY RAIN OVER THE ENTIRE
REGION...WITH THE FOCUS HAVING SHIFTED SLIGHTLY NORTH BASED ON THE
LATEST DATA. 2 TO 3 INCHES OF RAIN IS POSSIBLE...AND IN SOME
LOCATIONS TOTALS COULD REACH 4 INCHES. THE AXIS OF THE HEAVIEST
RAINFALL NOW APPEARS TO SETTING UP ALONG AND NORTHWEST OF THE
INTERSTATE 65 CORRIDOR. HOWEVER...LOCATIONS FURTHER SOUTH AND EAST
STILL HAVE A POTENTIAL FOR HEAVY RAINFALL TOTALS. THE GROUND IS
SATURATED DUE TO RAIN EARLIER THIS WEEK AND ANY ADDITIONAL RAIN WILL
QUICKLY RUN OFF CAUSING MORE FLOODING PROBLEMS INCLUDING AREA RIVERS.

ALZ051>054-MSZ067-075-076-181200-
/O.EXA.KMOB.FF.A.0013.000000T0000Z-091218T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CHOCTAW-WASHINGTON-CLARKE-WILCOX-WAYNE-PERRY-GREENE-
INCLUDING THE CITIES OF...BUTLER...LISMAN...SILAS...CHATOM...
MILLRY...JACKSON...THOMASVILLE...GROVE HILL...CAMDEN...
PINE HILL...WAYNESBORO...RICHTON...BEAUMONT...NEW AUGUSTA...
LEAKESVILLE...MCLAIN
932 PM CST THU DEC 17 2009

...FLASH FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS EXPANDED THE

* FLASH FLOOD WATCH TO INCLUDE PORTIONS OF ALABAMA AND SOUTHEAST
  MISSISSIPPI...INCLUDING THE FOLLOWING AREAS...IN ALABAMA...
  CHOCTAW...CLARKE...WASHINGTON AND WILCOX. IN SOUTHEAST
  MISSISSIPPI...GREENE...PERRY AND WAYNE.

* THROUGH FRIDAY MORNING

* HEAVY RAIN WILL SPREAD INTO THE REGION OVERNIGHT INTO FRIDAY
  MORNING. THE THREAT AREA FOR HEAVY RAIN HAS SHIFTED FURTHER NORTH
  TO INCLUDE LOCATIONS TO THE NORTH AND WEST OF THE INTERSTATE 65
  CORRIDOR. 2 TO 3 INCHES OF RAIN IS POSSIBLE AND IN SOME LOCATIONS
  RAINFALL TOTALS COULD REACH 4 INCHES. THE GROUND IS SATURATED AND
  RAIN WILL QUICKLY RUN OFF CAUSING FLOODING PROBLEMS INCLUDING AREA
  RIVERS. 

* MANY RIVERS IN THE WATCH AREA ARE STILL ABOVE FLOOD STAGE AS A
  RESULT OF RAIN RECEIVED EARLIER THIS WEEK. LOCAL CREEKS AND STREAMS
  ARE ALSO STILL RUNNING QUITE HIGH. ADDITIONAL HEAVY RAINFALL WILL
  EXACERBATE THE FLOODING SITUATION. THOSE WITH PROPERTY IN THE FLOOD
  PLAIN OF RIVERS WHICH ARE NEAR OR ABOVE FLOOD STAGE OR PERSONS NEAR
  QUICKLY RISING CREEKS AND STREAMS ARE URGED TO LISTEN FOR THE
  LATEST FORECASTS AND WARNINGS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

ALZ055>064-FLZ001>006-MSZ078-079-181200-
/O.CON.KMOB.FF.A.0013.000000T0000Z-091218T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
MONROE-CONECUH-BUTLER-CRENSHAW-ESCAMBIA-COVINGTON-UPPER MOBILE-
UPPER BALDWIN-LOWER MOBILE-LOWER BALDWIN-INLAND ESCAMBIA-
COASTAL ESCAMBIA-INLAND SANTA ROSA-COASTAL SANTA ROSA-
INLAND OKALOOSA-COASTAL OKALOOSA-STONE-GEORGE-
INCLUDING THE CITIES OF...HOMEWOOD...MONROEVILLE...EVERGREEN...
GREENVILLE...LUVERNE...BRANTLEY...ATMORE...BREWTON...
EAST BREWTON...ANDALUSIA...OPP...MOBILE...PRICHARD...SARALAND...
BAY MINETTE...TILLMANS CORNER...THEODORE...DAPHNE...FAIRHOPE...
FOLEY...SPANISH FORT...CENTURY...FLOMATON...MOLINO...PENSACOLA...
FERRY PASS...BRENT...WEST PENSACOLA...BELLVIEW...ENSLEY...
MYRTLE GROVE...JAY...PACE...MILTON...CRESTVIEW...WRIGHT...
SEMINOLE...EGLIN AFB...VALPARAISO...WIGGINS...LUCEDALE
932 PM CST THU DEC 17 2009

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH FRIDAY MORNING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF ALABAMA...NORTHWEST FLORIDA AND SOUTHEAST 
  MISSISSIPPI...INCLUDING THE FOLLOWING AREAS...IN ALABAMA...
  BUTLER...CONECUH...COVINGTON...CRENSHAW...ESCAMBIA...LOWER 
  BALDWIN...LOWER MOBILE...MONROE...UPPER BALDWIN AND UPPER 
  MOBILE. IN NORTHWEST FLORIDA...COASTAL ESCAMBIA...COASTAL 
  OKALOOSA...COASTAL SANTA ROSA...INLAND ESCAMBIA...INLAND 
  OKALOOSA AND INLAND SANTA ROSA. IN SOUTHEAST MISSISSIPPI...
  GEORGE AND STONE.

* THROUGH FRIDAY MORNING

* HEAVY RAIN WILL SPREAD INTO THE REGION OVERNIGHT INTO FRIDAY
  MORNING. 2 TO 3 INCHES OF RAIN IS POSSIBLE AND IN SOME LOCATIONS
  RAINFALL TOTALS COULD REACH AS HIGH AS 4 INCHES. THE GROUND IS
  SATURATED AND RAIN WILL QUICKLY RUN OFF CAUSING FLOODING PROBLEMS
  INCLUDING AREA RIVERS.

* MANY RIVERS IN THE WATCH AREA ARE STILL ABOVE FLOOD STAGE AS A
  RESULT OF RAIN RECEIVED EARLIER THIS WEEK. LOCAL CREEKS AND STREAMS
  ARE ALSO STILL RUNNING QUITE HIGH. ADDITIONAL HEAVY RAINFALL WILL
  EXACERBATE THE FLOODING SITUATION. THOSE WITH PROPERTY IN THE FLOOD
  PLAIN OF RIVERS WHICH ARE NEAR OR ABOVE FLOOD STAGE OR PERSONS NEAR
  QUICKLY RISING CREEKS AND STREAMS ARE URGED TO LISTEN FOR THE
  LATEST FORECASTS AND WARNINGS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
000 
WGUS64 KMOB 181205
FFAMOB

FLOOD WATCH
NATIONAL WEATHER SERVICE MOBILE AL
605 AM CST FRI DEC 18 2009

...A FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH NOON TODAY FOR ALL
OF SOUTHEAST MISSISSIPPI...SOUTHWEST AND SOUTH CENTRAL ALABAMA AND
THE WESTERN FLORIDA PANHANDLE...

.LOW PRESSURE OVER THE GULF JUST TO THE SOUTH OF MOBILE ALABAMA THIS
MORNING WILL MOVE INLAND OVER THE WESTERN FLORIDA PANHANDLE LATER
TODAY. A LARGE RAIN SHIELD TO THE NORTH OF THE CENTER OF THE LOW HAVE
SPREAD OVER MOST OF THE FORECAST AREA THIS MORNING...WITH HEAVY
RAINFALL OCCURRING IN SOME LOCATIONS. THE FOCUS OF THE HEAVY RAINFALL
THIS MORNING APPEARS TO BE OVER PARTS OF INTERIOR SOUTHEAST
MISSISSIPPI AND PORTIONS OF SOUTHWEST ALABAMA PRIMARILY TO THE WEST
OF INTERSTATE 65. RADAR ESTIMATES THAT 2 TO 3 INCHES OF RAIN HAS
ALREADY FELL OVER THAT REGION SINCE MIDNIGHT...AND AN ADDITIONAL 2 TO
3 INCHES OF RAINFALL IS POSSIBLE THROUGH AROUND 9 AM WITH LOCALIZED
AMOUNTS UP TO AROUND 4 INCHES POSSIBLE. FOR THOSE AREAS TO THE EAST
AND SOUTH OF I-65...AS WELL AS THE WESTERN FLORIDA PANHANDLE...HEAVY
RAINFALL IS MORE SCATTERED IN NATURE...BUT SOME LOCATIONS THERE COULD
ALSO STILL RECEIVE 1 TO 3 INCHES OF ADDITIONAL RAINFALL BEFORE THE
PRECIPITATION ENDS LATER THIS MORNING. THE GROUND IS SATURATED DUE TO
ALL OF THE RECENT HEAVY RAINFALL...AND ANY ADDITIONAL RAIN WILL
QUICKLY RUN OFF CAUSING MORE FLOODING PROBLEMS...INCLUDING ON AREA
RIVERS.

ALZ051>064-FLZ001>006-MSZ067-075-076-078-079-181800-
/O.CON.KMOB.FF.A.0013.000000T0000Z-091218T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CHOCTAW-WASHINGTON-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW-
ESCAMBIA-COVINGTON-UPPER MOBILE-UPPER BALDWIN-LOWER MOBILE-
LOWER BALDWIN-INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-WAYNE-PERRY-
GREENE-STONE-GEORGE-
INCLUDING THE CITIES OF...BUTLER...LISMAN...SILAS...CHATOM...
MILLRY...JACKSON...THOMASVILLE...GROVE HILL...CAMDEN...
PINE HILL...HOMEWOOD...MONROEVILLE...EVERGREEN...GREENVILLE...
LUVERNE...BRANTLEY...ATMORE...BREWTON...EAST BREWTON...
ANDALUSIA...OPP...MOBILE...PRICHARD...SARALAND...BAY MINETTE...
TILLMANS CORNER...THEODORE...DAPHNE...FAIRHOPE...FOLEY...
SPANISH FORT...CENTURY...FLOMATON...MOLINO...PENSACOLA...
FERRY PASS...BRENT...WEST PENSACOLA...BELLVIEW...ENSLEY...
MYRTLE GROVE...JAY...PACE...MILTON...CRESTVIEW...WRIGHT...
SEMINOLE...EGLIN AFB...VALPARAISO...WAYNESBORO...RICHTON...
BEAUMONT...NEW AUGUSTA...LEAKESVILLE...MCLAIN...WIGGINS...
LUCEDALE
605 AM CST FRI DEC 18 2009

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL NOON CST TODAY...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF ALABAMA...NORTHWEST FLORIDA AND SOUTHEAST 
 MISSISSIPPI...INCLUDING THE FOLLOWING AREAS...IN ALABAMA...
 BUTLER...CHOCTAW...CLARKE...CONECUH...COVINGTON...CRENSHAW...
 ESCAMBIA...LOWER BALDWIN...LOWER MOBILE...MONROE...UPPER 
 BALDWIN...UPPER MOBILE...WASHINGTON AND WILCOX. IN NORTHWEST 
 FLORIDA...COASTAL ESCAMBIA...COASTAL OKALOOSA...COASTAL SANTA 
 ROSA...INLAND ESCAMBIA...INLAND OKALOOSA AND INLAND SANTA 
 ROSA. IN SOUTHEAST MISSISSIPPI...GEORGE...GREENE...PERRY...
 STONE AND WAYNE.

* UNTIL NOON CST TODAY

* LOW PRESSURE OVER THE GULF JUST TO THE SOUTH OF MOBILE ALABAMA THIS
  MORNING WILL MOVE INLAND OVER THE WESTERN FLORIDA PANHANDLE LATER
  TODAY. A LARGE RAIN SHIELD TO THE NORTH OF THE CENTER OF THE LOW
  HAVE SPREAD OVER MOST OF THE FORECAST AREA THIS MORNING...WITH
  HEAVY RAINFALL OCCURRING IN SOME LOCATIONS. THE FOCUS OF THE HEAVY
  RAINFALL THIS MORNING APPEARS TO BE OVER PARTS OF INTERIOR
  SOUTHEAST MISSISSIPPI AND PORTIONS OF SOUTHWEST ALABAMA PRIMARILY
  TO THE WEST OF INTERSTATE 65. RADAR ESTIMATES THAT 2 TO 3 INCHES OF
  RAIN HAS ALREADY FELL OVER THAT REGION SINCE MIDNIGHT...AND AN
  ADDITIONAL 2 TO 3 INCHES OF RAINFALL IS POSSIBLE THROUGH AROUND 9
  AM WITH LOCALIZED AMOUNTS UP TO AROUND 4 INCHES POSSIBLE. FOR THOSE
  AREAS TO THE EAST AND SOUTH OF I-65...AS WELL AS THE WESTERN
  FLORIDA PANHANDLE...HEAVY RAINFALL IS MORE SCATTERED IN
  NATURE...BUT SOME LOCATIONS THERE COULD ALSO STILL RECEIVE 1 TO 3
  INCHES OF ADDITIONAL RAINFALL BEFORE THE PRECIPITATION ENDS LATER
  THIS MORNING. THE GROUND IS SATURATED DUE TO ALL OF THE RECENT
  HEAVY RAINFALL...AND ANY ADDITIONAL RAIN WILL QUICKLY RUN OFF
  CAUSING MORE FLOODING PROBLEMS...INCLUDING ON AREA RIVERS.

* MANY RIVERS IN THE WATCH AREA ARE STILL ABOVE FLOOD STAGE AS A 
  RESULT OF RAIN RECEIVED EARLIER THIS WEEK. LOCAL CREEKS AND 
  STREAMS ARE ALSO STILL RUNNING QUITE HIGH. ADDITIONAL HEAVY 
  RAINFALL WILL EXACERBATE THE FLOODING SITUATION. THOSE WITH 
  PROPERTY IN THE FLOOD PLAIN OF RIVERS WHICH ARE NEAR OR ABOVE 
  FLOOD STAGE OR PERSONS NEAR QUICKLY RISING CREEKS AND STREAMS 
  ARE URGED TO LISTEN FOR THE LATEST FORECASTS AND WARNINGS. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
000 
WGUS64 KMOB 181655
FFAMOB

FLOOD WATCH
NATIONAL WEATHER SERVICE MOBILE AL
1055 AM CST FRI DEC 18 2009

...FLASH FLOOD WATCH HAS BEEN CANCELED...

.AS SURFACE LOW PRESSURE DEPARTS THE REGION...THE THREAT OF HEAVY
RAINFALL HAS ENDED. FLASH FLOOD WATCH HAS BEEN CANCELED. ADDITIONAL RAINFALL
RUNOFF FROM EARLIER THIS MORNING MAY CONTINUE THROUGH
MIDDAY...CAUSING LOCAL CREEKS AND STREAMS TO FALL SLOWLY.

ALZ051>064-FLZ001>006-MSZ067-075-076-078-079-181800-
/O.CAN.KMOB.FF.A.0013.000000T0000Z-091218T1800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
CHOCTAW-WASHINGTON-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW-
ESCAMBIA-COVINGTON-UPPER MOBILE-UPPER BALDWIN-LOWER MOBILE-
LOWER BALDWIN-INLAND ESCAMBIA-COASTAL ESCAMBIA-INLAND SANTA ROSA-
COASTAL SANTA ROSA-INLAND OKALOOSA-COASTAL OKALOOSA-WAYNE-PERRY-
GREENE-STONE-GEORGE-
INCLUDING THE CITIES OF...BUTLER...LISMAN...SILAS...CHATOM...
MILLRY...JACKSON...THOMASVILLE...GROVE HILL...CAMDEN...
PINE HILL...HOMEWOOD...MONROEVILLE...EVERGREEN...GREENVILLE...
LUVERNE...BRANTLEY...ATMORE...BREWTON...EAST BREWTON...
ANDALUSIA...OPP...MOBILE...PRICHARD...SARALAND...BAY MINETTE...
TILLMANS CORNER...THEODORE...DAPHNE...FAIRHOPE...FOLEY...
SPANISH FORT...CENTURY...FLOMATON...MOLINO...PENSACOLA...
FERRY PASS...BRENT...WEST PENSACOLA...BELLVIEW...ENSLEY...
MYRTLE GROVE...JAY...PACE...MILTON...CRESTVIEW...WRIGHT...
SEMINOLE...EGLIN AFB...VALPARAISO...WAYNESBORO...RICHTON...
BEAUMONT...NEW AUGUSTA...LEAKESVILLE...MCLAIN...WIGGINS...
LUCEDALE
1055 AM CST FRI DEC 18 2009

...FLASH FLOOD WATCH IS CANCELLED...

THE FLASH FLOOD WATCH FOR PORTIONS OF ALABAMA...NORTHWEST FLORIDA
AND SOUTHEAST MISSISSIPPI HAS BEEN CAN CELLED.

AS SURFACE LOW PRESSURE DEPARTS THE REGION...THE THREAT OF HEAVY
RAINFALL HAS ENDED. FLASH FLOOD WATCH HAS BEEN CANCELED. ADDITIONAL RAINFALL
RUNOFF FROM EARLIER THIS MORNING MAY CONTINUE THROUGH MIDDAY...CAUSING
LOCAL CREEKS AND STREAMS TO FALL SLOWLY.

$$

The office that day

Everything else NWS Mobile, AL issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 17, 10:34 AM CSTRiver Flood WarningMOBCovington, Crenshaw, Escambia65 hr

Nearby

Flash Flood Watches in Alabama, 2009Flash Flood Watches in Mississippi, 2009Flash Flood Watches in Florida, 2009Every flash flood watch in 2009

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.