Alert archive / Florida / Wind Advisories in 2021
Wind Advisory 1, NWS Tallahassee, FL
NWS Tallahassee, FL issued this wind advisory at Apr 1, 2021, 12:16 AM CDT for 4 counties in Florida. It was in force for 13 hr.
The area
The counties it named.
The facts
- Issued
- Apr 1, 2021, 12:16 AM CDT (05:16 UTC)
- Expired
- Apr 1, 2021, 1:00 PM CDT
- In force
- 13 hr
- Issued by
- NWS Tallahassee, FL
Counties Bay County, FL, Franklin County, FL, Gulf County, FL, Walton County, FL
The radar
The Eglin Afb radar (KEVX), 64 km from the middle of the area, began a volume at 05:19 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
Tallahassee Rgnl, FL (KTLH), launched 00:00Z, 5.3 hours before the alert went out and 116 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
- 1037 J/kg
- Mixed-layer CIN
- -2 J/kg
- Mixed-layer LCL
- 1130 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- 84 m²/s²
- 0-3 km storm-relative helicity
- 56 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 2.2
The text
As transmitted.
427 WWUS72 KTAE 010516 NPWTAE URGENT - WEATHER MESSAGE National Weather Service Tallahassee FL 116 AM EDT Thu Apr 1 2021 FLZ108-112-114-115-011800- /O.NEW.KTAE.WI.Y.0001.210401T0516Z-210401T1800Z/ South Walton-Coastal Bay-Coastal Gulf-Coastal Franklin- Including the cities of Sandestin, Santa Rosa Beach, Turquoise Beach, Bunker, Freeport, Portland, Port Washington, Panama City, Callaway, Cairo, Lynn Haven, Southport, Vicksburg, Magnolia Beach, Oak Grove, Odena, Port St. Joe, White City, Beacon Hill, Overstreet, Saint Joe Beach, Apalachicola, Apalachicola Airport, Bay City, Tilton, Creels, Hays Place, and High Bluff 116 AM EDT Thu Apr 1 2021 /1216 AM CDT Thu Apr 1 2021/ ...WIND ADVISORY IN EFFECT UNTIL 2 PM EDT /1 PM CDT/ THIS AFTERNOON... * WHAT...North winds 20 to 25 mph with peak gusts near 40 mph. * WHERE...South Walton, Coastal Bay, Coastal Gulf and Coastal Franklin Counties. * WHEN...Until 2 PM EDT /1 PM CDT/ this afternoon. * 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. && $$ DVD
The office that day
Everything else NWS Tallahassee, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 31, 7:15 PM CDT | Special Weather Statement | TAE | Washington | 45 min |
| Mar 31, 7:29 PM CDT | Special Weather Statement | TAE | Calhoun, Gadsden, Jefferson, Leon, Liberty, Madison and 1 more | 46 min |
| Mar 31, 8:12 PM CDT | Special Weather Statement | TAE | Bay, Jefferson, Liberty, Madison, Wakulla | 33 min |
| Mar 31, 8:41 PM CDT | Special Weather Statement | TAE | Calhoun, Liberty, Wakulla | 34 min |
Nearby
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.