Alert archive / Alabama / Wind Advisories in 2016

Wind Advisory 2, NWS Mobile, AL

February 2, 2016Escambia County, Okaloosa County, Santa Rosa County, Florida; 12 counties in Alabama; 5 counties in Mississippi

NWS Mobile, AL issued this wind advisory at Feb 2, 2016, 12:49 PM CST for Escambia County, Okaloosa County, Santa Rosa County, Florida; 12 counties in Alabama; 5 counties in Mississippi. It took effect at Feb 2, 2016, 4:00 PM CST. It was in force for 14 hr.

The area

The counties it named.

The facts

Issued
Feb 2, 2016, 12:49 PM CST (18:49 UTC)
In effect from
Feb 2, 2016, 4:00 PM CST
Expired
Feb 3, 2016, 6:00 AM CST
In force
14 hr
Issued by
NWS Mobile, AL

Counties Baldwin County, AL, Butler County, AL, Choctaw County, AL, Clarke County, AL, Conecuh County, AL, Covington County, AL, Crenshaw County, AL, Escambia County, AL, Mobile County, AL, Monroe County, AL, Washington County, AL, Wilcox County, AL, Escambia County, FL, Okaloosa County, FL, Santa Rosa County, FL, George County, MS, Greene County, MS, Perry County, MS, Stone County, MS, Wayne County, MS

The radar

The Mobile radar (KMOB), 83 km from the middle of the area, began a volume at 18:50 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

Slidell Radar S, LA (KSIL), launched 12:00Z, 6.8 hours before the alert went out and 223 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, Slidell Radar S, LA at 12:00Z on 2016-02-02Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 648 joules per kilogram.LCLLFCEL10008507005003002001001 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, Slidell Radar S, LA at 12:00Z on 2016-02-02The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 257 square meters per square second.1939587897Sfc1 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
648 J/kg
Mixed-layer CIN
-84 J/kg
Mixed-layer LCL
447 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
257 m²/s²
0-3 km storm-relative helicity
354 m²/s²
Significant tornado parameter
0.5
Supercell composite
4.5

Open this sounding in Storm Lab

The text

As transmitted.

987 
WWUS74 KMOB 021849 
NPWMOB

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
1249 PM CST TUE FEB 2 2016

...WIND ADVISORY IN EFFECT FOR ALL AREAS IN SOUTHWEST
ALABAMA...SOUTHEAST MISSISSIPPI AND THE WESTERN FLORIDA PANHANDLE 
FROM LATE THIS AFTERNOON THROUGH TONIGHT...

.GRADIENT WINDS NEAR THE SURFACE WILL BECOME MORE FAVORABLE FOR
FREQUENT WIND GUSTS TO 30 MPH OR SLIGHTLY HIGHER LATER THIS AFTERNOON
AND OVERNIGHT AS A STRONG UPPER LEVEL SYSTEM APPROACHES FROM THE
WEST. HIGHER WINDS POSSIBLY REACHING SEVERE LIMITS OR 58 MPH OR
HIGHER WILL ALSO BE POSSIBLE WITH THE STRONGER THUNDERSTORMS LATE
THIS AFTERNOON AND OVERNIGHT.

ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-030300-
/O.NEW.KMOB.WI.Y.0002.160202T2200Z-160203T1200Z/
CHOCTAW-WASHINGTON-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW-
ESCAMBIA-COVINGTON-MOBILE INLAND-BALDWIN INLAND-MOBILE CENTRAL-
BALDWIN CENTRAL-MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA INLAND-
ESCAMBIA COASTAL-SANTA ROSA INLAND-SANTA ROSA COASTAL-
OKALOOSA INLAND-OKALOOSA COASTAL-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...FLOMATON...ANDALUSIA...
OPP...SARALAND...BAY MINETTE...MOBILE...PRICHARD...THEODORE...
DAPHNE...FAIRHOPE...FOLEY...SPANISH FORT...GRAND BAY...
DAUPHIN ISLAND...BAYOU LA BATRE...GULF SHORES...CENTURY...
MOLINO...PENSACOLA...ENSLEY...JAY...MILTON...GULF BREEZE...
CRESTVIEW...WRIGHT...FORT WALTON BEACH...NICEVILLE...DESTIN...
SEMINOLE...EGLIN AFB...VALPARAISO...WAYNESBORO...RICHTON...
BEAUMONT...NEW AUGUSTA...LEAKESVILLE...MCLAIN...WIGGINS...
LUCEDALE
1249 PM CST TUE FEB 2 2016

...WIND ADVISORY IN EFFECT FROM 4 PM THIS AFTERNOON TO 6 AM CST
WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 4 PM THIS AFTERNOON TO 6 AM
CST WEDNESDAY. 

* TIMING...LATE THIS AFTERNOON THROUGH TONIGHT.

* WINDS...20 TO 25 KNOTS WITH FREQUENT GUSTS TO 30 KNOTS OR SLIGHTLY
  HIGH. 
 
* IMPACTS...HAZARDOUS CONDITIONS FOR HIGH PROFILE VEHICLES. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 TO 39 MPH ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...
ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$
1 follow-up statement
888 
WWUS74 KMOB 030342
NPWMOB

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
942 PM CST TUE FEB 2 2016

...WIND ADVISORY IN EFFECT FOR ALL AREAS IN SOUTHWEST ALABAMA...
SOUTHEAST MISSISSIPPI AND THE WESTERN FLORIDA PANHANDLE THROUGH
TONIGHT...

.FREQUENT SURFACE WIND GUSTS OF 30 MPH OR SLIGHTLY HIGHER WILL
CONTINUE THROUGH THE OVERNIGHT HOURS AS A COLD FRONT APPROACHES FROM
THE WEST. HIGHER WIND GUSTS POTENTIALLY REACHING SEVERE LIMITS OR 58
MPH OR HIGHER WILL ALSO BE POSSIBLE WITH THUNDERSTORM ACTIVITY LATE
TONIGHT.

ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-031145-
/O.CON.KMOB.WI.Y.0002.000000T0000Z-160203T1200Z/
CHOCTAW-WASHINGTON-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW-
ESCAMBIA-COVINGTON-MOBILE INLAND-BALDWIN INLAND-MOBILE CENTRAL-
BALDWIN CENTRAL-MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA INLAND-
ESCAMBIA COASTAL-SANTA ROSA INLAND-SANTA ROSA COASTAL-
OKALOOSA INLAND-OKALOOSA COASTAL-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...FLOMATON...ANDALUSIA...
OPP...SARALAND...BAY MINETTE...MOBILE...PRICHARD...THEODORE...
DAPHNE...FAIRHOPE...FOLEY...SPANISH FORT...GRAND BAY...
DAUPHIN ISLAND...BAYOU LA BATRE...GULF SHORES...CENTURY...
MOLINO...PENSACOLA...ENSLEY...JAY...MILTON...GULF BREEZE...
CRESTVIEW...WRIGHT...FORT WALTON BEACH...NICEVILLE...DESTIN...
SEMINOLE...EGLIN AFB...VALPARAISO...WAYNESBORO...RICHTON...
BEAUMONT...NEW AUGUSTA...LEAKESVILLE...MCLAIN...WIGGINS...
LUCEDALE
942 PM CST TUE FEB 2 2016

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST WEDNESDAY...

* TIMING...LATE THIS AFTERNOON THROUGH TONIGHT.

* WINDS...20 TO 25 KNOTS WITH FREQUENT GUSTS TO 30 KNOTS OR 
  SLIGHTLY HIGHER. 

* IMPACTS...HAZARDOUS CONDITIONS FOR HIGH PROFILE VEHICLES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 30 MPH OR MORE ARE EXPECTED.
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 2, 6:16 AM CSTRip Current StatementMOBEscambia, Okaloosa, Santa Rosa48 hr
Feb 2, 9:31 AM CSTRiver Flood WarningMOBChoctaw, Clarke, Washington9 days
Feb 2, 9:31 AM CSTRiver Flood WarningMOBChoctaw, Clarke, Washington9 days
Feb 2, 4:08 PM CSTSmall Craft AdvisoryMOB14 hr

Nearby

Wind Advisories in Alabama, 2016Wind Advisories in Mississippi, 2016Wind Advisories in Florida, 2016Every wind advisory in 2016

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.