Alert archive / Alabama / Wind Advisories in 2010

Wind Advisory 2, NWS Mobile, AL

April 23, 201010 counties in Alabama; 5 counties in Mississippi

NWS Mobile, AL issued this wind advisory at Apr 23, 2010, 3:09 PM CDT for 10 counties in Alabama; 5 counties in Mississippi. It took effect at Apr 24, 2010, 9:00 AM CDT. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Apr 23, 2010, 3:09 PM CDT (20:09 UTC)
In effect from
Apr 24, 2010, 9:00 AM CDT
Expired
Apr 24, 2010, 6:00 PM CDT
In force
9 hr
Issued by
NWS Mobile, AL

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 20:10 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, 8.2 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 12:00Z on 2010-04-23Temperature 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 12:00Z on 2010-04-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 96 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
1447 m above ground
0-6 km bulk shear
37 kt
0-1 km storm-relative helicity
96 m²/s²
0-3 km storm-relative helicity
110 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.

767 
WWUS74 KMOB 232009
NPWMOB

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
309 PM CDT FRI APR 23 2010

...WIND ADVISORY IN EFFECT FROM 9 AM TO 6 PM CDT SATURDAY FOR
SOUTHEAST MISSISSIPPI...SOUTHWEST AND SOUTH CENTRAL ALABAMA...AND THE
NORTHWEST FLORIDA PANHANDLE...

.A STRONG LOW PRESSURE SYSTEM OVER THE CENTRAL PLAINS AND HIGH
PRESSURE OVER THE WESTERN ATLANTIC WILL CREATE WINDY CONDITIONS OVER
THE AREA ON SATURDAY. SOUTHERLY WINDS WILL INCREASE TO 20 TO 25 MPH
WITH HIGHER GUSTS DURING SATURDAY MORNING AND PERSIST THROUGH
SATURDAY AFTERNOON BEFORE SUBSIDING.

ALZ051>064-FLZ001>006-MSZ067-075-076-078-079-240415-
/O.NEW.KMOB.WI.Y.0002.100424T1400Z-100424T2300Z/
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
309 PM CDT FRI APR 23 2010

...WIND ADVISORY IN EFFECT FROM 9 AM TO 6 PM CDT SATURDAY...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 9 AM TO 6 PM CDT SATURDAY. 

 SOUTHERLY WINDS WILL INCREASE TO 20 TO 25 MPH WITH HIGHER GUSTS
DURING SATURDAY MORNING AND PERSIST THROUGH SATURDAY AFTERNOON BEFORE
SUBSIDING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OR WIND GUSTS OF 25 TO 39 MPH ARE
EXPECTED FOR ONE OR MORE HOURS. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
3 follow-up statements
886 
WWUS74 KMOB 240305
NPWMOB

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
1005 PM CDT FRI APR 23 2010

...WIND ADVISORY IN EFFECT FROM 9 AM TO 6 PM CDT SATURDAY FOR
SOUTHEAST MISSISSIPPI...SOUTHWEST AND SOUTH CENTRAL ALABAMA...AND
THE NORTHWEST FLORIDA PANHANDLE...

.A STRONG LOW PRESSURE SYSTEM OVER THE SOUTHERN PLAINS WILL CREATE
WINDY CONDITIONS OVER THE AREA ON SATURDAY AS IT MOVES EAST. SOUTHERLY
WINDS INCREASING TO 20 TO 25 MPH WITH NUMEROUS HIGHER GUSTS DURING
SATURDAY MORNING..PERSISTING THROUGH SATURDAY AFTERNOON BEFORE
SUBSIDING SATURDAY EVENING.

ALZ051>064-FLZ001>006-MSZ067-075-076-078-079-241030-
/O.CON.KMOB.WI.Y.0002.100424T1400Z-100424T2300Z/
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
1005 PM CDT FRI APR 23 2010

...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM TO 6 PM CDT
SATURDAY...

A WIND ADVISORY REMAINS IN EFFECT FROM 9 AM TO 6 PM CDT SATURDAY.

SOUTHERLY WINDS WILL INCREASE TO 20 TO 25 MPH WITH NUMEROUS HIGHER
GUSTS SATURDAY MORNING AND PERSIST THROUGH SATURDAY AFTERNOON BEFORE
SUBSIDING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OR WIND GUSTS OF 25 TO 39 MPH
ARE EXPECTED FOR ONE OR MORE HOURS. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE
EXTRA CAUTION.

&&

$$
505 
WWUS74 KMOB 240931
NPWMOB

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
431 AM CDT SAT APR 24 2010

...WIND ADVISORY IN EFFECT FROM 9 AM TO 6 PM CDT TODAY FOR
SOUTHEAST MISSISSIPPI...SOUTHWEST AND SOUTH CENTRAL ALABAMA...AND
THE NORTHWEST FLORIDA PANHANDLE...

.A STRENGTHENING LOW APPROACHING FROM THE WEST WITH AN ASSOCIATED
COLD FRONT WILL BRING STRONG WINDS TO THE AREA TODAY. SOUTH WINDS
WILL INCREASE TO 20 TO 25 MPH WITH NUMEROUS HIGHER GUSTS AND WILL
SUBSIDE THIS EVENING.

ALZ051>064-FLZ001>006-MSZ067-075-076-078-079-241745-
/O.CON.KMOB.WI.Y.0002.100424T1400Z-100424T2300Z/
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
431 AM CDT SAT APR 24 2010

...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 6 PM
CDT THIS EVENING...

SOUTH WINDS WILL INCREASE TO 20 TO 25 MPH WITH NUMEROUS HIGHER GUSTS
AND WILL SUBSIDE THIS EVENING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OR WIND GUSTS OF 25 TO 39 MPH ARE
EXPECTED FOR ONE OR MORE HOURS. WINDS THIS STRONG CAN MAKE DRIVING
DIFFICULT...ESPECIALLY WITH LIGHT OR HIGH PROFILE VEHICLES. USE EXTRA
CAUTION.

&&

$$
148 
WWUS74 KMOB 241557
NPWMOB

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
1057 AM CDT SAT APR 24 2010

...WIND ADVISORY IN EFFECT FROM 9 AM TO 6 PM CDT TODAY FOR
SOUTHEAST MISSISSIPPI...SOUTHWEST AND SOUTH CENTRAL ALABAMA...AND
THE NORTHWEST FLORIDA PANHANDLE...

.A STRENGTHENING LOW APPROACHING FROM THE WEST WITH AN ASSOCIATED
COLD FRONT HAS BROUGHT STRONG WINDS TO THE AREA TODAY. SOUTH WINDS
HAVE INCREASED TO 20 TO 25 MPH WITH NUMEROUS HIGHER GUSTS AND ARE
EXPECTED TO SUBSIDE THIS EVENING.

ALZ051>064-FLZ001>006-MSZ067-075-076-078-079-242300-
/O.CON.KMOB.WI.Y.0002.000000T0000Z-100424T2300Z/
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
1057 AM CDT SAT APR 24 2010

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT THIS EVENING...

A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CDT THIS EVENING. 

SOUTHEAST TO SOUTH WINDS OF 20 TO 25 MPH WITH HIGH GUSTS CAN BE
EXPECTED AT TIMES TODAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OR WIND GUSTS OF 25 TO 39 MPH
ARE EXPECTED FOR ONE OR MORE HOURS. WINDS THIS STRONG CAN MAKE
DRIVING DIFFICULT...ESPECIALLY WITH LIGHT OR HIGH PROFILE
VEHICLES. USE EXTRA CAUTION.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 23, 4:25 AM CDTDense Fog AdvisoryMOBButler, Choctaw, Clarke, Conecuh, Covington, Crenshaw and 4 more4 hr
Apr 23, 5:02 AM CDTSmall Craft AdvisoryMOB48 hr
Apr 23, 4:04 PM CDTSpecial Marine WarningMOB41 min
Apr 23, 4:35 PM CDTSpecial Marine WarningMOB85 min
Apr 23, 5:41 PM CDTSpecial Marine WarningMOB64 min
Apr 23, 6:27 PM CDTSpecial Marine WarningMOB63 min

Nearby

Wind Advisories in Alabama, 2010Wind Advisories in Mississippi, 2010Wind Advisories in Florida, 2010Every wind advisory in 2010

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.