Alert archive / Florida / Wind Advisories in 2021
Wind Advisory 8, NWS Mobile, AL
NWS Mobile, AL issued this wind advisory at Apr 23, 2021, 2:17 PM CDT for Baldwin County, Mobile County, Alabama; Escambia County, Okaloosa County, Santa Rosa County, Florida. It took effect at Apr 24, 2021, 1:00 AM CDT. It was in force for 18 hr.
The area
The counties it named.
The facts
- Issued
- Apr 23, 2021, 2:17 PM CDT (19:17 UTC)
- In effect from
- Apr 24, 2021, 1:00 AM CDT
- Expired
- Apr 24, 2021, 7:00 PM CDT
- In force
- 18 hr
- Issued by
- NWS Mobile, AL
Counties Baldwin County, AL, Mobile County, AL, Escambia County, FL, Okaloosa County, FL, Santa Rosa County, FL
The radar
The Mobile radar (KMOB), 82 km from the middle of the area, began a volume at 19:19 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, 7.3 hours before the alert went out and 227 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
- 1755 m above ground
- 0-6 km bulk shear
- 51 kt
- 0-1 km storm-relative helicity
- 180 m²/s²
- 0-3 km storm-relative helicity
- 240 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
158 WWUS74 KMOB 231917 NPWMOB URGENT - WEATHER MESSAGE National Weather Service Mobile AL 217 PM CDT Fri Apr 23 2021 ALZ263>266-FLZ202-204-206-240400- /O.NEW.KMOB.WI.Y.0008.210424T0600Z-210425T0000Z/ Mobile Central-Baldwin Central-Mobile Coastal-Baldwin Coastal- Escambia Coastal-Santa Rosa Coastal-Okaloosa Coastal- Including the cities of Mobile, Prichard, Theodore, Bay Minette, Daphne, Fairhope, Foley, Spanish Fort, Bayou La Batre, Dauphin Island, Grand Bay, Fort Morgan, Gulf Shores, Orange Beach, Beulah, Ensley, Fort Pickens, Pensacola, Pensacola Beach, Perdido Bay, Bagdad, Gulf Breeze, Navarre, Destin, Eglin AFB, Fort Walton Beach, Niceville, Seminole, Valparaiso, and Wright 217 PM CDT Fri Apr 23 2021 ...WIND ADVISORY IN EFFECT FROM 1 AM TO 7 PM CDT SATURDAY... * WHAT...South winds 15 to 20 mph with frequent gusts up to 35 mph expected. * WHERE...In Alabama, Mobile Central, Baldwin Central, Mobile Coastal and Baldwin Coastal Counties. In Florida, Escambia Coastal, Santa Rosa Coastal and Okaloosa Coastal Counties. * WHEN...From 1 AM to 7 PM CDT Saturday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
3 follow-up statements
491 WWUS74 KMOB 240055 NPWMOB URGENT - WEATHER MESSAGE National Weather Service Mobile AL 755 PM CDT Fri Apr 23 2021 ALZ263>266-FLZ202-204-206-241200- /O.CON.KMOB.WI.Y.0008.210424T0600Z-210425T0000Z/ Mobile Central-Baldwin Central-Mobile Coastal-Baldwin Coastal- Escambia Coastal-Santa Rosa Coastal-Okaloosa Coastal- Including the cities of Mobile, Prichard, Theodore, Bay Minette, Daphne, Fairhope, Foley, Spanish Fort, Bayou La Batre, Dauphin Island, Grand Bay, Fort Morgan, Gulf Shores, Orange Beach, Beulah, Ensley, Fort Pickens, Pensacola, Pensacola Beach, Perdido Bay, Bagdad, Gulf Breeze, Navarre, Destin, Eglin AFB, Fort Walton Beach, Niceville, Seminole, Valparaiso, and Wright 755 PM CDT Fri Apr 23 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 1 AM TO 7 PM CDT SATURDAY... * WHAT...South winds 15 to 20 mph with frequent gusts up to 35 mph expected. * WHERE...In Alabama, Baldwin Coastal, Mobile Coastal, Baldwin Central and Mobile Central Counties. In Florida, Santa Rosa Coastal, Okaloosa Coastal and Escambia Coastal Counties. * WHEN...From 1 AM to 7 PM CDT Saturday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
660 WWUS74 KMOB 241203 NPWMOB URGENT - WEATHER MESSAGE National Weather Service Mobile AL 703 AM CDT Sat Apr 24 2021 ALZ263>266-FLZ202-204-206-242100- /O.CON.KMOB.WI.Y.0008.000000T0000Z-210425T0000Z/ Mobile Central-Baldwin Central-Mobile Coastal-Baldwin Coastal- Escambia Coastal-Santa Rosa Coastal-Okaloosa Coastal- Including the cities of Mobile, Prichard, Theodore, Bay Minette, Daphne, Fairhope, Foley, Spanish Fort, Bayou La Batre, Dauphin Island, Grand Bay, Fort Morgan, Gulf Shores, Orange Beach, Beulah, Ensley, Fort Pickens, Pensacola, Pensacola Beach, Perdido Bay, Bagdad, Gulf Breeze, Navarre, Destin, Eglin AFB, Fort Walton Beach, Niceville, Seminole, Valparaiso, and Wright 703 AM CDT Sat Apr 24 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...South winds 15 to 20 mph with frequent gusts up to 35 mph expected. * WHERE...In Alabama, Baldwin Coastal, Mobile Coastal, Baldwin Central and Mobile Central Counties. In Florida, Santa Rosa Coastal, Okaloosa Coastal and Escambia Coastal Counties. * WHEN...From 1 AM to 7 PM CDT Saturday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
271 WWUS74 KMOB 242008 NPWMOB URGENT - WEATHER MESSAGE National Weather Service Mobile AL 308 PM CDT Sat Apr 24 2021 ALZ263>266-FLZ202-204-206-250000- /O.CON.KMOB.WI.Y.0008.000000T0000Z-210425T0000Z/ Mobile Central-Baldwin Central-Mobile Coastal-Baldwin Coastal- Escambia Coastal-Santa Rosa Coastal-Okaloosa Coastal- Including the cities of Mobile, Prichard, Theodore, Bay Minette, Daphne, Fairhope, Foley, Spanish Fort, Bayou La Batre, Dauphin Island, Grand Bay, Fort Morgan, Gulf Shores, Orange Beach, Beulah, Ensley, Fort Pickens, Pensacola, Pensacola Beach, Perdido Bay, Bagdad, Gulf Breeze, Navarre, Destin, Eglin AFB, Fort Walton Beach, Niceville, Seminole, Valparaiso, and Wright 308 PM CDT Sat Apr 24 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING... * WHAT...South winds 15 to 20 mph with frequent gusts up to 35 mph expected. * WHERE...In Alabama, Baldwin Coastal, Mobile Coastal, Baldwin Central and Mobile Central Counties. In Florida, Santa Rosa Coastal, Okaloosa Coastal and Escambia Coastal Counties. * WHEN...From 1 AM to 7 PM CDT Saturday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
The office that day
Everything else NWS Mobile, AL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 22, 10:16 PM CDT | Small Craft Advisory | MOB | 59 hr | |
| Apr 23, 4:11 AM CDT | High Surf Advisory | MOB | Baldwin, Mobile | 48 hr |
Nearby
Wind Advisories in Florida, 2021Wind Advisories in Alabama, 2021Every wind advisory in 2021
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.