Alert archive / Alabama / Hurricane Local Statements in 2009

Hurricane Local Statement 2, NWS Mobile, AL

August 17, 2009Conecuh County, Covington County, Escambia County, Alabama

NWS Mobile, AL issued this hurricane local statement at Aug 17, 2009, 4:15 AM CDT for Conecuh County, Covington County, Escambia County, Alabama. It was in force for 3 hr.

The area

The counties it named.

The facts

Issued
Aug 17, 2009, 4:15 AM CDT (09:15 UTC)
Expired
Aug 17, 2009, 6:52 AM CDT
In force
3 hr
Issued by
NWS Mobile, AL

Counties Conecuh County, AL, Covington County, AL, Escambia County, AL

The radar

The Eglin Afb radar (KEVX), 119 km from the middle of the area, began a volume at 09:15 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, 9.3 hours before the alert went out and 213 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 2009-08-17Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1524 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 2009-08-17The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -2 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
1524 J/kg
Mixed-layer CIN
-4 J/kg
Mixed-layer LCL
1247 m above ground
0-6 km bulk shear
7 kt
0-1 km storm-relative helicity
-2 m²/s²
0-3 km storm-relative helicity
6 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 
WTUS84 KMOB 170915
HLSMOB

URGENT - IMMEDIATE BROADCAST REQUESTED
TROPICAL STORM CLAUDETTE LOCAL STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
415 AM CDT MON AUG 17 2009

...TROPICAL STORM WARNING FROM DESTIN TO THE ALABAMA FLORIDA
BORDER NOW CANCELLED...

.AREAS AFFECTED...
THIS LOCAL STATEMENT PROVIDES IMPORTANT INFORMATION AND
RECOMMENDED ACTIONS FOR PEOPLE AND MARINE INTERESTS IN SELECT
LOCATIONS AND COASTAL WATER LEGS OF INLAND SOUTHWEST ALABAMA...
THE WESTERN FLORIDA PANHANDLE AND GULF COASTAL WATERS DESTIN TO
PASCAGOULA OUT 60 NM.

.WATCHES/WARNINGS...
THE TROPICAL STORM WARNING IS NO LONGER IN EFFECT FOR OUR AREA.
A FLASH FLOOD WATCH REMAINS IN EFFECT FOR PART OF INLAND SOUTHWEST
ALABAMA AND THE WESTERN FLORIDA PANHANDLE.

.STORM INFORMATION...
AT 4 AM CDT...THE CENTER OF TROPICAL STORM CLAUDETTE WAS LOCATED
NEAR LATITUDE 31.1 NORTH...LONGITUDE 87.0 WEST...OR NEAR BREWTON 
ALABAMA. STORM MOTION WAS NORTHWEST AT 12 MPH. 

.SITUATION OVERVIEW...
TROPICAL STORM CLAUDETTE WILL CONTINUE TO WEAKEN DURING THE MORNING
HOURS AS IT MOVES FURTHER INLAND. THE STRONGEST WINDS ASSOCIATED WITH
CLAUDETTE WILL REMAIN WELL TO THE EAST OF THE CIRCULATION WHICH IS
ALSO WELL EAST OF INLAND SOUTHWEST ALABAMA AND THE WESTERN FLORIDA
PANHANDLE. EVEN WITH THE STORM WEAKENING...HEAVY RAIN WILL CONTINUE
TO BE A THREAT THROUGH THE DAY OVER INLAND SOUTHWEST ALABAMA AND THE
WESTERN FLORIDA PANHANDLE.

.PRECAUTIONARY/PREPAREDNESS ACTIONS...
NONE.

&&

.NEXT UPDATE...
THE NEXT LOCAL STATEMENT WILL BE ISSUED BY THE NATIONAL WEATHER
SERVICE IN MOBILE AROUND 9 AM CDT.

ALZ056-059-060-171400-
/O.CAN.KMOB.TI.W.0001.000000T0000Z-090817T1400Z/
/O.NEW.KMOB.HU.S.0002.090817T0915Z-000000T0000Z/
CONECUH-ESCAMBIA-COVINGTON-
415 AM CDT MON AUG 17 2009


...TROPICAL STORM WIND WARNING IS CANCELLED...

...NEW INFORMATION...
TROPICAL STORM CLAUDETTE WILL CONTINUE TO WEAKEN DURING THE MORNING
HOURS AS IT MOVES FURTHER INLAND. THE STRONGEST WINDS ASSOCIATED WITH
CLAUDETTE WILL REMAIN WELL TO THE EAST OF THE CIRCULATION WHICH IS
ALSO WELL EAST OF INLAND SOUTHWEST ALABAMA AND THE WESTERN FLORIDA
PANHANDLE. EVEN WITH THE STORM WEAKENING...HEAVY RAIN WILL CONTINUE
TO BE A THREAT THROUGH THE DAY OVER INLAND SOUTHWEST ALABAMA AND THE
WESTERN FLORIDA PANHANDLE.

&&

...INLAND FLOODING...
A FLASH FLOOD WATCH IS IN EFFECT FOR THE ENTIRE AREA. SEE LATEST
FORECAST FOR LATEST INFORMATION. LISTEN FOR POSSIBLE FLOOD
WARNINGS FOR YOUR LOCATION...AND BE READY TO ACT IF FLOODING
RAINS OCCUR. 

RAINFALL TOTALS OF 3 TO 5 INCHES ARE POSSIBLE WITH ISOLATED HIGHER
AMOUNTS OF UP TO 7 INCHES.

&&

$$

GMZ655-675-171400-
/O.CAN.KMOB.TR.W.0001.000000T0000Z-000000T0000Z/
/O.NEW.KMOB.HU.S.0002.090817T0915Z-000000T0000Z/
COASTAL WATERS FROM DESTIN TO PENSACOLA FL OUT 20 NM-
WATERS FROM DESTIN TO PENSACOLA FL FROM 20 TO 60 NM-
415 AM CDT MON AUG 17 2009


...GUSTY WINDS EXPECTED EAST OF PENSACOLA THROUGH THIS MORNING
...TROPICAL STORM WARNING IS CANCELLED...

...NEW INFORMATION...
TROPICAL STORM CLAUDETTE WILL CONTINUE TO WEAKEN DURING THE MORNING
HOURS AS IT MOVES FURTHER INLAND. THE STRONGEST WINDS ASSOCIATED WITH
CLAUDETTE WILL REMAIN WELL TO THE EAST OF THE CIRCULATION WHICH IS
ALSO WELL EAST OF INLAND SOUTHWEST ALABAMA AND THE WESTERN FLORIDA
PANHANDLE. EVEN WITH THE STORM WEAKENING...HEAVY RAIN WILL CONTINUE
TO BE A THREAT THROUGH THE DAY OVER INLAND SOUTHWEST ALABAMA AND THE
WESTERN FLORIDA PANHANDLE.

&&

...WINDS...
SUSTAINED TROPICAL STORM FORCE WINDS ARE NO LONGER EXPECTED BUT
OCCASIONAL WIND GUSTS OF 30 KNOTS MAY STILL OCCUR IN HEAVIER RAIN BANDS...
PRIMARILY EAST OF NAVARRE. 

&&

...MARINE...
SEAS CURRENTLY OF 4 TO 6 FEET WILL GRADUALLY SUBSIDE TO 3 TO 4 FEET
THIS MORNING AS CLAUDETTE MOVES FURTHER INLAND. SMALL CRAFT SHOULD
EXERCISE CAUTION.

&&

$$

FLZ002-004-006-171400-
/O.CAN.KMOB.TR.W.1004.000000T0000Z-000000T0000Z/
/O.NEW.KMOB.HU.S.0002.090817T0915Z-000000T0000Z/
COASTAL ESCAMBIA-COASTAL SANTA ROSA-COASTAL OKALOOSA-
415 AM CDT MON AUG 17 2009

...GUSTY WINDS BELOW TROPICAL STORM FORCE EXPECTED EAST OF NAVARRE THIS MORNING...
...TROPICAL STORM WARNING IS CANCELLED...

...NEW INFORMATION...
TROPICAL STORM CLAUDETTE WILL CONTINUE TO WEAKEN DURING THE MORNING
HOURS AS IT MOVES FURTHER INLAND. THE STRONGEST WINDS ASSOCIATED WITH
CLAUDETTE WILL REMAIN WELL TO THE EAST OF THE CIRCULATION WHICH IS
ALSO WELL EAST OF INLAND SOUTHWEST ALABAMA AND THE WESTERN FLORIDA
PANHANDLE. EVEN WITH THE STORM WEAKENING...HEAVY RAIN WILL CONTINUE
TO BE A THREAT THROUGH THE DAY OVER INLAND SOUTHWEST ALABAMA AND THE
WESTERN FLORIDA PANHANDLE.

&&

...WINDS...
SUSTAINED TROPICAL STORM FORCE WINDS ARE NO LONGER EXPECTED BUT
OCCASIONAL WIND GUSTS OF 30 TO 35 MPH MAY STILL OCCUR IN HEAVIER RAIN
BANDS... PRIMARILY EAST OF NAVARRE.

&&

...STORM SURGE AND STORM TIDE...
CURRENT TOTAL TIDE HEIGHTS (SURGE PLUS ASTRONOMICAL TIDE) OF 2 TO 4
FEET ARE BEING OBSERVED FROM PENSACOLA PASS EASTWARD TO THE EAST PASS
AT DESTIN. THE HIGH ASTRONOMICAL TIDES ARE FORECAST TO OCCUR AROUND
800 AM THIS MORNING...WITH A GRADUAL DECREASE IN TOTAL TIDE HEIGHTS
EXPECTED AFTERWARDS. 

&&

...INLAND FLOODING...
A FLASH FLOOD WATCH IS IN EFFECT FOR THE ENTIRE AREA. SEE LATEST
FORECAST FOR LATEST INFORMATION. LISTEN FOR POSSIBLE FLOOD
WARNINGS FOR YOUR LOCATION...AND BE READY TO ACT IF FLOODING
RAINS OCCUR. 

RAINFALL TOTALS OF 3 TO 5 INCHES ARE POSSIBLE WITH ISOLATED HIGHER
AMOUNTS OF UP TO 7 INCHES.

&&

$$

FLZ001-003-005-171400-
/O.CAN.KMOB.TI.W.0001.000000T0000Z-090817T1400Z/
/O.CAN.KMOB.TR.W.1004.000000T0000Z-000000T0000Z/
/O.NEW.KMOB.HU.S.0002.090817T0915Z-000000T0000Z/
INLAND ESCAMBIA-INLAND SANTA ROSA-INLAND OKALOOSA-
415 AM CDT MON AUG 17 2009


...TROPICAL STORM WIND WARNING IS CANCELLED...
...TROPICAL STORM WARNING IS CANCELLED...

...NEW INFORMATION...
TROPICAL STORM CLAUDETTE WILL CONTINUE TO WEAKEN DURING THE MORNING
HOURS AS IT MOVES FURTHER INLAND. THE STRONGEST WINDS ASSOCIATED WITH
CLAUDETTE WILL REMAIN WELL TO THE EAST OF THE CIRCULATION WHICH IS
ALSO WELL EAST OF INLAND SOUTHWEST ALABAMA AND THE WESTERN FLORIDA
PANHANDLE. EVEN WITH THE STORM WEAKENING...HEAVY RAIN WILL CONTINUE
TO BE A THREAT THROUGH THE DAY OVER INLAND SOUTHWEST ALABAMA AND THE
WESTERN FLORIDA PANHANDLE.

&&

...INLAND FLOODING...
A FLASH FLOOD WATCH IS IN EFFECT FOR THE ENTIRE AREA. SEE LATEST
FORECAST FOR LATEST INFORMATION. LISTEN FOR POSSIBLE FLOOD
WARNINGS FOR YOUR LOCATION...AND BE READY TO ACT IF FLOODING
RAINS OCCUR. 

RAINFALL TOTALS OF 3 TO 5 INCHES ARE POSSIBLE WITH ISOLATED HIGHER
AMOUNTS OF UP TO 7 INCHES.

&&

$$

ALZ055-057-058-062-064-171015-
/O.CAN.KMOB.HU.S.0001.000000T0000Z-000000T0000Z/
MONROE-BUTLER-CRENSHAW-UPPER BALDWIN-LOWER BALDWIN-
415 AM CDT MON AUG 17 2009

...INLAND FLOODING STILL A THREAT OVER INTERIOR SOUTHWEST ALABAMA...

...NEW INFORMATION...
TROPICAL STORM CLAUDETTE WILL CONTINUE TO WEAKEN DURING THE MORNING
HOURS AS IT MOVES FURTHER INLAND. THE STRONGEST WINDS ASSOCIATED WITH
CLAUDETTE WILL REMAIN WELL TO THE EAST OF THE CIRCULATION WHICH IS
ALSO WELL EAST OF INLAND SOUTHWEST ALABAMA AND THE WESTERN FLORIDA
PANHANDLE. EVEN WITH THE STORM WEAKENING...HEAVY RAIN WILL CONTINUE
TO BE A THREAT THROUGH THE DAY OVER INLAND SOUTHWEST ALABAMA AND THE
WESTERN FLORIDA PANHANDLE. 

&&

...INLAND FLOODING...
A FLASH FLOOD WATCH IS IN EFFECT FOR PORTIONS OF THE AREA. SEE
LATEST FORECAST FOR LATEST INFORMATION. LISTEN FOR POSSIBLE FLOOD
WARNINGS FOR YOUR LOCATION...AND BE READY TO ACT IF FLOODING
RAINS OCCUR. 

RAINFALL TOTALS OF 3 TO 5 INCHES ARE POSSIBLE WITH ISOLATED HIGHER
AMOUNTS OF UP TO 7 INCHES.

&&

$$
1 follow-up statement
000 
WTUS84 KMOB 171152
HLSMOB

URGENT - IMMEDIATE BROADCAST REQUESTED
TROPICAL DEPRESSION CLAUDETTE LOCAL STATEMENT
NATIONAL WEATHER SERVICE MOBILE AL
652 AM CDT MON AUG 17 2009

...CLAUDETTE NOW A TROPICAL DEPRESSION AND WILL CONTINUE TO WEAKEN
FURTHER THIS MORNING...

.AREAS AFFECTED...
THIS LOCAL STATEMENT PROVIDES IMPORTANT INFORMATION AND
RECOMMENDED ACTIONS FOR PEOPLE AND MARINE INTERESTS IN SELECT
LOCATIONS AND COASTAL WATER LEGS OF INLAND SOUTHWEST ALABAMA...
THE WESTERN FLORIDA PANHANDLE AND GULF COASTAL WATERS DESTIN TO
PASCAGOULA OUT 60 NM.

.WATCHES/WARNINGS...
THE TROPICAL STORM WARNING IS NO LONGER IN EFFECT FOR OUR AREA. A
FLASH FLOOD WATCH REMAINS IN EFFECT FOR PART OF INLAND SOUTHWEST
ALABAMA AND THE WESTERN FLORIDA PANHANDLE.

.STORM INFORMATION...
AT 4 AM CDT...THE CENTER OF TROPICAL STORM CLAUDETTE WAS LOCATED
NEAR LATITUDE 31.3 NORTH...LONGITUDE 87.2 WEST...OR NEAR EVERGREEN
ALABAMA. STORM MOTION WAS NORTHWEST NEAR 12 MPH.

.SITUATION OVERVIEW...
CLAUDETTE IS NOW A TROPICAL DEPRESSION AND WILL CONTINUE TO WEAKEN
THIS MORNING AS IT MOVES OVER INLAND SOUTHWEST ALABAMA. EVEN WITH THE
STORM WEAKENING...HEAVY RAIN WILL CONTINUE TO BE A THREAT THROUGH THE
DAY OVER INLAND SOUTHWEST ALABAMA AND THE WESTERN FLORIDA PANHANDLE.

.PRECAUTIONARY/PREPAREDNESS ACTIONS...
NONE.

&&

.NEXT UPDATE...
THIS IS THE LAST CLAUDETTE LOCAL STATEMENT ISSUED BY THE NATIONAL
WEATHER SERVICE IN MOBILE.

ALZ056-059-060-FLZ001>006-GMZ655-675-171300-
/O.CAN.KMOB.HU.S.0002.000000T0000Z-000000T0000Z/
CONECUH-ESCAMBIA-COVINGTON-INLAND ESCAMBIA-COASTAL ESCAMBIA-
INLAND SANTA ROSA-COASTAL SANTA ROSA-INLAND OKALOOSA-
COASTAL OKALOOSA-
COASTAL WATERS FROM DESTIN TO PENSACOLA FL OUT 20 NM-
WATERS FROM DESTIN TO PENSACOLA FL FROM 20 TO 60 NM-
652 AM CDT MON AUG 17 2009

...CLAUDETTE NOW A TROPICAL DEPRESSION AND CONTINUING TO WEAKEN...
...HEAVY RAIN THREAT CONTINUES...

...NEW INFORMATION...
CLAUDETTE IS NOW A TROPICAL DEPRESSION AND WILL CONTINUE TO WEAKEN
THIS MORNING AS IT MOVES OVER INLAND SOUTHWEST ALABAMA. EVEN WITH THE
STORM WEAKENING...HEAVY RAIN WILL CONTINUE TO BE A THREAT THROUGH THE
DAY OVER INLAND SOUTHWEST ALABAMA AND THE WESTERN FLORIDA PANHANDLE.

&&

...INLAND FLOODING...
AS WEAKENING TROPICAL STORM CLAUDETTE CONTINUES INLAND...SHOWERS
AND THUNDERSTORMS WILL SPREAD ACROSS SOUTH CENTRAL ALABAMA AND THE
NORTHWEST FLORIDA PANHANDLE. LOCALLY HEAVY RAINFALL AMOUNTS WILL BE
POSSIBLE AS BANDS OF SHOWERS AND THUNDERSTORMS MOVE ACROSS SIMILAR
AREAS. RAINFALL TOTALS OF 3 TO 5 INCHES...WITH ISOLATED HIGHER
AMOUNTS UP TO 7 INCHES...WILL BE POSSIBLE GENERALLY EAST OF A LINE
FROM PENSACOLA FLORIDA TO EVERGREEN ALABAMA TO GREENVILLE ALABAMA.

A FLASH FLOOD WATCH IS IN EFFECT FOR THE AREA. PLEASE REFER TO THIS
PRODUCT FOR THE LATEST INFORMATION. LISTEN FOR POSSIBLE FLOOD WARNINGS
FOR YOUR LOCATION...AND BE READY TO ACT IF FLOODING RAINS OCCUR.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Aug 16, 7:45 PM CDTFlash Flood WatchMOBButler, Conecuh, Covington, Crenshaw, Escambia23 hr
Aug 17, 12:15 AM CDTHurricane Local StatementMOBButler, Crenshaw, Monroe4 hr
Aug 17, 9:57 AM CDTFlash Flood WarningMOBBaldwin4 hr
Aug 17, 3:12 PM CDTCoastal Flood StatementMOB3 hr
Aug 17, 4:24 PM CDTSmall Craft AdvisoryMOB113 min
Aug 16, 8:46 PM CDTRiver Flood WarningMOBOkaloosa24 hr
Aug 17, 6:17 AM CDTFlash Flood WarningMOBOkaloosa5 hr

Nearby

Hurricane Local Statements in Alabama, 2009Hurricane Local Statements in Florida, 2009Every hurricane local statement 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.