Alert archive / Alabama / Wind Chill Advisories in 2017
Wind Chill Advisory 2, NWS Mobile, AL
NWS Mobile, AL issued this wind chill advisory at Jan 7, 2017, 1:51 PM CST for 12 counties in Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida; 5 counties in Mississippi. It took effect at Jan 8, 2017, 12:00 AM CST. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Jan 7, 2017, 1:51 PM CST (19:51 UTC)
- In effect from
- Jan 8, 2017, 12:00 AM CST
- Expired
- Jan 8, 2017, 8:00 AM CST
- In force
- 8 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 19:55 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, 7.9 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 714 m above ground
- 0-6 km bulk shear
- 91 kt
- 0-1 km storm-relative helicity
- -412 m²/s²
- 0-3 km storm-relative helicity
- -256 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
692 WWUS44 KMOB 071951 WSWMOB URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MOBILE AL 151 PM CST SAT JAN 7 2017 ...A WIND CHILL ADVISORY IS IN EFFECT LATE TONIGHT AND EARLY SUNDAY MORNING... .A BRISK NORTHERLY WIND COMBINED WITH VERY COLD TEMPERATURES WILL RESULT IN DANGEROUS WIND CHILL CONDITIONS LATE TONIGHT AND EARLY SUNDAY MORNING. ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-080600- /O.NEW.KMOB.WC.Y.0002.170108T0600Z-170108T1400Z/ 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...GROVE HILL...JACKSON...THOMASVILLE...CAMDEN... PINE HILL...HOMEWOOD...MONROEVILLE...EVERGREEN...GREENVILLE... BRANTLEY...LUVERNE...ATMORE...BREWTON...FLOMATON...ANDALUSIA... OPP...CITRONELLE...SARALAND...STOCKTON...MOBILE...PRICHARD... THEODORE...BAY MINETTE...DAPHNE...FAIRHOPE...FOLEY... SPANISH FORT...BAYOU LA BATRE...DAUPHIN ISLAND...GRAND BAY... FORT MORGAN...GULF SHORES...ORANGE BEACH...CENTURY...MOLINO... WALNUT HILL...BEULAH...ENSLEY...FORT PICKENS...PENSACOLA... PENSACOLA BEACH...PERDIDO BAY...JAY...MILTON...BAGDAD... GULF BREEZE...NAVARRE...CRESTVIEW...DESTIN...EGLIN AFB... FORT WALTON BEACH...NICEVILLE...SEMINOLE...VALPARAISO...WRIGHT... WAYNESBORO...BEAUMONT...NEW AUGUSTA...RICHTON...LEAKESVILLE... MCLAIN...WIGGINS...LUCEDALE 151 PM CST SAT JAN 7 2017 ...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CST SUNDAY... THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CST SUNDAY. * WIND CHILL VALUES...LOWER TO 8 TO 10 DEGREES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS OF -9 TO 10. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND GLOVES. && $$
3 follow-up statements
512 WWUS44 KMOB 072015 CCA WSWMOB URGENT - WINTER WEATHER MESSAGE...CORRECTED NATIONAL WEATHER SERVICE MOBILE AL 215 PM CST SAT JAN 7 2017 ...A WIND CHILL ADVISORY IS IN EFFECT LATE TONIGHT AND EARLY SUNDAY MORNING... .A BRISK NORTHERLY WIND COMBINED WITH VERY COLD TEMPERATURES WILL RESULT IN DANGEROUS WIND CHILL CONDITIONS LATE TONIGHT AND EARLY SUNDAY MORNING. ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-080815- /O.COR.KMOB.WC.Y.0002.170108T0600Z-170108T1400Z/ 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...GROVE HILL...JACKSON...THOMASVILLE...CAMDEN... PINE HILL...HOMEWOOD...MONROEVILLE...EVERGREEN...GREENVILLE... BRANTLEY...LUVERNE...ATMORE...BREWTON...FLOMATON...ANDALUSIA... OPP...CITRONELLE...SARALAND...STOCKTON...MOBILE...PRICHARD... THEODORE...BAY MINETTE...DAPHNE...FAIRHOPE...FOLEY... SPANISH FORT...BAYOU LA BATRE...DAUPHIN ISLAND...GRAND BAY... FORT MORGAN...GULF SHORES...ORANGE BEACH...CENTURY...MOLINO... WALNUT HILL...BEULAH...ENSLEY...FORT PICKENS...PENSACOLA... PENSACOLA BEACH...PERDIDO BAY...JAY...MILTON...BAGDAD... GULF BREEZE...NAVARRE...CRESTVIEW...DESTIN...EGLIN AFB... FORT WALTON BEACH...NICEVILLE...SEMINOLE...VALPARAISO...WRIGHT... WAYNESBORO...BEAUMONT...NEW AUGUSTA...RICHTON...LEAKESVILLE... MCLAIN...WIGGINS...LUCEDALE 215 PM CST SAT JAN 7 2017 ...WIND CHILL ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CST SUNDAY... THE NATIONAL WEATHER SERVICE IN MOBILE HAS ISSUED A WIND CHILL ADVISORY...WHICH IS IN EFFECT FROM MIDNIGHT TONIGHT TO 8 AM CST SUNDAY. * WIND CHILL VALUES...3 TO 10 DEGREES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS OF -9 TO 10. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND GLOVES. && $$
462 WWUS44 KMOB 080934 WSWMOB URGENT - WINTER WEATHER MESSAGE NATIONAL WEATHER SERVICE MOBILE AL 334 AM CST SUN JAN 8 2017 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 8 AM CST THIS MORNING... .A BRISK NORTHERLY WIND COMBINED WITH VERY COLD TEMPERATURES WILL RESULT IN DANGEROUS WIND CHILL CONDITIONS. ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-081400- /O.CON.KMOB.WC.Y.0002.000000T0000Z-170108T1400Z/ 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...GROVE HILL...JACKSON...THOMASVILLE...CAMDEN... PINE HILL...HOMEWOOD...MONROEVILLE...EVERGREEN...GREENVILLE... BRANTLEY...LUVERNE...ATMORE...BREWTON...FLOMATON...ANDALUSIA... OPP...CITRONELLE...SARALAND...STOCKTON...MOBILE...PRICHARD... THEODORE...BAY MINETTE...DAPHNE...FAIRHOPE...FOLEY... SPANISH FORT...BAYOU LA BATRE...DAUPHIN ISLAND...GRAND BAY... FORT MORGAN...GULF SHORES...ORANGE BEACH...CENTURY...MOLINO... WALNUT HILL...BEULAH...ENSLEY...FORT PICKENS...PENSACOLA... PENSACOLA BEACH...PERDIDO BAY...JAY...MILTON...BAGDAD... GULF BREEZE...NAVARRE...CRESTVIEW...DESTIN...EGLIN AFB... FORT WALTON BEACH...NICEVILLE...SEMINOLE...VALPARAISO...WRIGHT... WAYNESBORO...BEAUMONT...NEW AUGUSTA...RICHTON...LEAKESVILLE... MCLAIN...WIGGINS...LUCEDALE 334 AM CST SUN JAN 8 2017 ...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 8 AM CST THIS MORNING... * WIND CHILL VALUES...3 TO 10 DEGREES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND CHILL ADVISORY MEANS THAT VERY COLD AIR AND STRONG WINDS WILL COMBINE TO GENERATE LOW WIND CHILLS OF -9 TO 10. THIS WILL RESULT IN FROST BITE AND LEAD TO HYPOTHERMIA IF PRECAUTIONS ARE NOT TAKEN. IF YOU MUST VENTURE OUTDOORS...MAKE SURE YOU WEAR A HAT AND GLOVES. && $$
504 WWUS44 KMOB 081402 AAA WSWMOB URGENT - WINTER WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE MOBILE AL 802 AM CST SUN JAN 8 2017 ...WIND CHILL ADVISORY HAS EXPIRED... ALZ051>060-261>266-FLZ201>206-MSZ067-075-076-078-079-081515- /O.EXP.KMOB.WC.Y.0002.000000T0000Z-170108T1400Z/ CHOCTAW-WASHINGTON-CLARKE-WILCOX-MONROE-CONECUH-BUTLER-CRENSHAW- ESCAMBIA-COVINGTON-MOBILE INLAND-BALDWIN INLAND-MOBILE CENTRAL- BALDWIN CENTRAL-MOBILE COASTAL-BALDWIN COASTAL-ESCAMBIA INLAND- ESCAMBIA COASTAL-SANTA ROSA INLAND-SANTA ROSA COASTAL- OKALOOSA INLAND-OKALOOSA COASTAL-WAYNE-PERRY-GREENE-STONE-GEORGE- INCLUDING THE CITIES OF...BUTLER...LISMAN...SILAS...CHATOM... MILLRY...GROVE HILL...JACKSON...THOMASVILLE...CAMDEN... PINE HILL...HOMEWOOD...MONROEVILLE...EVERGREEN...GREENVILLE... BRANTLEY...LUVERNE...ATMORE...BREWTON...FLOMATON...ANDALUSIA... OPP...CITRONELLE...SARALAND...STOCKTON...MOBILE...PRICHARD... THEODORE...BAY MINETTE...DAPHNE...FAIRHOPE...FOLEY... SPANISH FORT...BAYOU LA BATRE...DAUPHIN ISLAND...GRAND BAY... FORT MORGAN...GULF SHORES...ORANGE BEACH...CENTURY...MOLINO... WALNUT HILL...BEULAH...ENSLEY...FORT PICKENS...PENSACOLA... PENSACOLA BEACH...PERDIDO BAY...JAY...MILTON...BAGDAD... GULF BREEZE...NAVARRE...CRESTVIEW...DESTIN...EGLIN AFB... FORT WALTON BEACH...NICEVILLE...SEMINOLE...VALPARAISO...WRIGHT... WAYNESBORO...BEAUMONT...NEW AUGUSTA...RICHTON...LEAKESVILLE... MCLAIN...WIGGINS...LUCEDALE 802 AM CST SUN JAN 8 2017 ...WIND CHILL ADVISORY HAS EXPIRED... $$
The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 7, 2:38 AM CST | Hard Freeze Warning | MOB | Baldwin, Butler, Choctaw, Clarke, Conecuh, Covington and 6 more | 29 hr |
| Jan 7, 2:38 AM CST | Wind Advisory | MOB | Baldwin, Mobile | 15 hr |
Nearby
Wind Chill Advisories in Alabama, 2017Wind Chill Advisories in Mississippi, 2017Wind Chill Advisories in Florida, 2017Every wind chill advisory in 2017
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.