Alert archive / Alabama / Wind Advisories in 2016

Wind Advisory 5, NWS Mobile, AL

February 15, 20165 counties in Mississippi; 12 counties in Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida

NWS Mobile, AL issued this wind advisory at Feb 15, 2016, 11:30 AM CST for 5 counties in Mississippi; 12 counties in Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Feb 15, 2016, 11:30 AM CST (17:30 UTC)
Expired
Feb 15, 2016, 6:00 PM CST
In force
7 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 17:32 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, 5.5 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 2016-02-15Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 569 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 2016-02-15The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 257 square meters per square second.1939587897117Sfc1 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
569 J/kg
Mixed-layer CIN
-21 J/kg
Mixed-layer LCL
649 m above ground
0-6 km bulk shear
47 kt
0-1 km storm-relative helicity
257 m²/s²
0-3 km storm-relative helicity
320 m²/s²
Significant tornado parameter
0.6
Supercell composite
4.4

Open this sounding in Storm Lab

The text

As transmitted.

335 
WWUS74 KMOB 151730
NPWMOB

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
1130 AM CST MON FEB 15 2016

...WIND ADVISORY IS IN EFFECT THROUGH 6 PM CST...

.SOUTHERLY WINDS GUSTING TO 30 MPH OR HIGHER CAN BE EXPECTED ACROSS
SOUTHWEST ALABAMA...SOUTHEAST MISSISSIPPI AND THE WESTERN FLORIDA
PANHANDLE THROUGH THIS AFTERNOON.

ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-160000-
/O.NEW.KMOB.WI.Y.0005.160215T1730Z-160216T0000Z/
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
1130 AM CST MON FEB 15 2016

...WIND ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM CST THIS EVENING. 

* TIMING...THROUGH 6 PM CST THIS EVENING.

* WINDS...20 TO 30 MPH WITH FREQUENT GUSTS TO 35 MPH.

* IMPACTS...DANGEROUS DRIVING CONDITIONS FOR HIGH PROFILE VEHICLES.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 25 TO 39 MPH OR FREQUENT
GUSTS OF 30 TO 39 MPH 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 15, 10:55 AM CSTSpecial Weather StatementMOBPerry35 min
Feb 15, 11:05 AM CSTSevere Thunderstorm WarningMOBGreene, Perry, Wayne40 min
Feb 15, 11:17 AM CSTTornado WarningMOBGreene28 min
Feb 15, 11:46 AM CSTSevere Thunderstorm WarningMOBGreene, Wayne44 min
Feb 15, 12:47 PM CSTSevere Thunderstorm WarningMOBGeorge, Greene28 min
Feb 15, 2:38 PM CSTSevere Thunderstorm WarningMOBGeorge, Greene, Perry, Wayne52 min
Feb 15, 3:19 PM CSTSevere Thunderstorm WarningMOBGeorge, Greene, Perry, Stone, Wayne41 min
Feb 15, 3:59 PM CSTSevere Thunderstorm WarningMOBGeorge, Greene31 min
Feb 15, 5:00 AM CSTRip Current StatementMOBBaldwin, Mobile19 hr
Feb 15, 11:15 AM CSTSpecial Weather StatementMOBWashington45 min
Feb 15, 11:47 AM CSTSpecial Weather StatementMOBConecuh43 min
Feb 15, 12:06 PM CSTTornado WarningMOBClarke, Washington39 min
Feb 15, 12:10 PM CSTTornado Warning Tornado observedMOBButler, Conecuh, Monroe23 min
Feb 15, 12:14 PM CSTSpecial Marine WarningMOB91 min
Feb 15, 12:24 PM CSTSevere Thunderstorm WarningMOBBaldwin, Clarke, Monroe36 min
Feb 15, 12:32 PM CSTTornado WarningMOBClarke, Wilcox43 min
Feb 15, 12:36 PM CSTTornado WarningMOBClarke, Washington39 min
Feb 15, 12:41 PM CSTSevere Thunderstorm WarningMOBMobile34 min
Feb 15, 12:44 PM CSTSevere Thunderstorm WarningMOBButler, Conecuh46 min
Feb 15, 1:00 PM CSTSevere Thunderstorm WarningMOBMonroe30 min
Feb 15, 1:02 PM CSTSevere Thunderstorm WarningMOBConecuh, Escambia28 min
Feb 15, 1:10 PM CSTTornado WarningMOBWilcox35 min
Feb 15, 1:13 PM CSTTornado WarningMOBClarke, Washington47 min
Feb 15, 1:16 PM CSTSevere Thunderstorm WarningMOBWashington44 min
Feb 15, 1:18 PM CSTSevere Thunderstorm WarningMOBConecuh, Escambia27 min
Feb 15, 1:26 PM CSTSevere Thunderstorm WarningMOBMonroe, Wilcox49 min
Feb 15, 1:30 PM CSTSpecial Marine WarningMOB90 min
Feb 15, 1:33 PM CSTSevere Thunderstorm WarningMOBButler, Conecuh42 min
Feb 15, 1:34 PM CSTSpecial Marine WarningMOB86 min
Feb 15, 1:45 PM CSTSpecial Marine WarningMOB90 min
Feb 15, 1:46 PM CSTTornado WarningMOBClarke, Washington44 min
Feb 15, 2:06 PM CSTSevere Thunderstorm WarningMOBBaldwin, Clarke, Monroe39 min
Feb 15, 2:07 PM CSTSevere Thunderstorm WarningMOBButler, Conecuh38 min
Feb 15, 2:26 PM CSTSevere Thunderstorm WarningMOBClarke, Monroe, Wilcox49 min
Feb 15, 2:35 PM CSTSevere Thunderstorm WarningMOBButler, Crenshaw40 min
Feb 15, 2:41 PM CSTSpecial Marine WarningMOB34 min
Feb 15, 2:52 PM CSTSevere Thunderstorm WarningMOBBaldwin38 min
Feb 15, 3:06 PM CSTSevere Thunderstorm WarningMOBButler, Crenshaw24 min
Feb 15, 3:15 PM CSTSpecial Marine WarningMOB90 min
Feb 15, 3:16 PM CSTSevere Thunderstorm WarningMOBConecuh, Monroe29 min
Feb 15, 3:21 PM CSTTornado WarningMOBEscambia39 min
Feb 15, 3:23 PM CSTSevere Thunderstorm WarningMOBConecuh, Escambia52 min
Feb 15, 3:30 PM CSTSpecial Marine WarningMOB2 hr
Feb 15, 3:56 PM CSTTornado Warning Tornado observedConsiderable damage threatMOBConecuh, Escambia49 min
Feb 15, 4:04 PM CSTSevere Thunderstorm WarningMOBConecuh, Escambia26 min
Feb 15, 4:10 PM CSTSevere Thunderstorm WarningMOBButler, Crenshaw50 min
Feb 15, 4:28 PM CSTSevere Thunderstorm WarningMOBBaldwin, Butler, Clarke, Conecuh, Escambia, Mobile and 3 more32 min
Feb 15, 4:31 PM CSTTornado WarningMOBButler, Conecuh, Covington, Crenshaw, Escambia44 min
Feb 15, 4:32 PM CSTSpecial Marine WarningMOB88 min
Feb 15, 4:54 PM CSTSevere Thunderstorm WarningMOBButler, Crenshaw36 min
Feb 15, 5:09 PM CSTSevere Thunderstorm WarningMOBEscambia12 min
Feb 15, 5:10 PM CSTTornado Warning Tornado observedMOBButler, Covington, Crenshaw50 min
Feb 15, 5:20 PM CSTSpecial Weather StatementMOBEscambia40 min
Feb 15, 5:26 PM CSTSpecial Marine WarningMOB94 min
Feb 15, 5:37 PM CSTSevere Thunderstorm WarningMOBCovington, Crenshaw23 min
Feb 15, 5:59 PM CSTSevere Thunderstorm WarningMOBCovington, Escambia31 min
Feb 15, 5:53 PM CSTSpecial Weather StatementMOBEscambia, Okaloosa, Santa Rosa52 min

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.