Alert archive / Alabama / Wind Advisories in 2015

Wind Advisory 7, NWS Mobile, AL

October 26, 20157 counties in Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida

NWS Mobile, AL issued this wind advisory at Oct 26, 2015, 7:09 PM CDT for 7 counties in Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida. It was in force for 5 hr.

The area

The counties it named.

The facts

Issued
Oct 26, 2015, 7:09 PM CDT (00:09 UTC)
Expired
Oct 26, 2015, 11:49 PM CDT
In force
5 hr
Issued by
NWS Mobile, AL

Counties Baldwin County, AL, Butler County, AL, Conecuh County, AL, Covington County, AL, Crenshaw County, AL, Escambia County, AL, Mobile County, AL, Escambia County, FL, Okaloosa County, FL, Santa Rosa County, FL

The radar

The Eglin Afb radar (KEVX), 121 km from the middle of the area, began a volume at 00:10 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 00:00Z, 0.2 hours before the alert went out and 237 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 2015-10-27Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2 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, Birmingham, AL at 00:00Z on 2015-10-27The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 83 square meters per square second.193958Sfc1 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
2 J/kg
Mixed-layer CIN
-11 J/kg
Mixed-layer LCL
674 m above ground
0-6 km bulk shear
23 kt
0-1 km storm-relative helicity
83 m²/s²
0-3 km storm-relative helicity
302 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.

030 
WWUS74 KMOB 270009
NPWMOB

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
709 PM CDT MON OCT 26 2015

...GUSTY WINDS WILL PERSIST ACROSS PORTIONS OF SOUTHWEST AND
SOUTH CENTRAL ALABAMA AND THE NORTHWEST FLORIDA PANHANDLE THIS
EVENING...

.AN AREA OF LOW PRESSURE SLOWLY MOVING ACROSS SOUTHERN LOUISIANA
WILL CONTINUE TO BRING GUSTY EAST TO SOUTHEAST WINDS TO PORTIONS OF
SOUTHWEST AND SOUTH CENTRAL ALABAMA AND THE NORTHWEST FLORIDA
PANHANDLE THROUGH THE EVENING. EXPECT FREQUENT GUSTS OF 25 TO 35 MPH. 

ALZ056>060-261>266-FLZ201>206-270600-
/O.EXP.KMOB.WI.Y.0006.000000T0000Z-151027T0000Z/
/O.NEW.KMOB.WI.Y.0007.151027T0009Z-151027T0600Z/
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-
INCLUDING THE CITIES OF...EVERGREEN...GREENVILLE...LUVERNE...
BRANTLEY...ATMORE...BREWTON...ANDALUSIA...OPP...SARALAND...
BAY MINETTE...MOBILE...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
709 PM CDT MON OCT 26 2015

...WIND ADVISORY IN EFFECT FOR PORTIONS OF SOUTHWEST AND SOUTH
CENTRAL ALABAMA AND THE NORTHWEST FLORIDA PANHANDLE UNTIL 1 AM CDT
TUESDAY...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT UNTIL 1 AM CDT TUESDAY. 

* TIMING...THROUGH 1 AM CDT TUESDAY.

* WINDS...FREQUENT GUSTS OF 25 TO 35 MPH. 

* IMPACTS...A FEW TREE BRANCHES OR WEAKER TREES COULD FALL.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS 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.

&&

$$

ALZ051>055-MSZ067-075-076-078-079-270115-
/O.EXP.KMOB.WI.Y.0006.000000T0000Z-151027T0000Z/
CHOCTAW-WASHINGTON-CLARKE-WILCOX-MONROE-WAYNE-PERRY-GREENE-STONE-
GEORGE-
709 PM CDT MON OCT 26 2015

...WIND ADVISORY HAS EXPIRED...

ALTHOUGH BREEZY EAST WINDS WILL CONTINUE THIS EVENING...GUSTS OVER
30 MPH SHOULD BE BRIEF. THE WIND ADVISORY HAS BEEN ALLOWED TO EXPIRE.

$$
1 follow-up statement
722 
WWUS74 KMOB 270449
NPWMOB

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOBILE AL
1149 PM CDT MON OCT 26 2015

...WIND ADVISORY CANCELLED...

ALZ056>060-261>266-FLZ201>206-270600-
/O.CAN.KMOB.WI.Y.0007.000000T0000Z-151027T0600Z/
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-
1149 PM CDT MON OCT 26 2015

...WIND ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MOBILE HAS CANCELLED THE WIND
ADVISORY. BRIEF WIND GUSTS OVER 30 MPH WILL STILL BE POSSIBLE NEAR
HEAVIER SHOWERS OVERNIGHT...BUT OVERALL WIND GUSTS SHOULD REMAIN
BELOW ADVISORY LEVELS. 

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 26, 11:38 PM CDTCoastal Flood AdvisoryMOBBaldwin, Mobile16 hr

Nearby

Wind Advisories in Alabama, 2015Wind Advisories in Florida, 2015Every wind advisory in 2015

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.