Alert archive / Florida / Wind Advisories in 2021
Wind Advisory 6, NWS Melbourne, FL
NWS Melbourne, FL issued this wind advisory at Nov 5, 2021, 4:56 PM EDT for Volusia County, Florida. It was in force for 31 hr.
The area
The counties it named.
The facts
- Issued
- Nov 5, 2021, 4:56 PM EDT (20:56 UTC)
- Expired
- Nov 7, 2021, 12:00 AM EDT
- In force
- 31 hr
- Issued by
- NWS Melbourne, FL
County Volusia County, FL
The radar
The Melbourne radar (KMLB), 116 km from the middle of the area, began a volume at 20:58 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
Cape Canaveral, FL (KXMR), launched 12:00Z, 8.9 hours before the alert went out and 91 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
- 142 J/kg
- Mixed-layer CIN
- -8 J/kg
- Mixed-layer LCL
- 837 m above ground
- 0-6 km bulk shear
- 45 kt
- 0-1 km storm-relative helicity
- -30 m²/s²
- 0-3 km storm-relative helicity
- 93 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted.
908 WWUS72 KMLB 052056 NPWMLB URGENT - WEATHER MESSAGE National Weather Service Melbourne FL 456 PM EDT Fri Nov 5 2021 FLZ141-061800- /O.NEW.KMLB.WI.Y.0006.211105T2100Z-211106T1800Z/ Coastal Volusia- Including the cities of Daytona Beach, New Smyrna Beach, and Ormond Beach 456 PM EDT Fri Nov 5 2021 ...WIND ADVISORY IN EFFECT UNTIL 2 PM EDT SATURDAY... * WHAT...North to Northeast winds 20 to 25 mph with gusts up to 35 mph expected. * WHERE...Coastal Volusia County. * WHEN...Until 2 PM EDT Saturday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strongest gusts will generally occur along the beaches and Intracoastal waters tonight into Saturday. Higher profile vehicles may become more difficult to operate. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
1 follow-up statement
310 WWUS72 KMLB 060757 NPWMLB URGENT - WEATHER MESSAGE National Weather Service Melbourne FL 357 AM EDT Sat Nov 6 2021 FLZ141-070400- /O.EXT.KMLB.WI.Y.0006.000000T0000Z-211107T0400Z/ Coastal Volusia- Including the cities of Daytona Beach, New Smyrna Beach, and Ormond Beach 357 AM EDT Sat Nov 6 2021 ...WIND ADVISORY NOW IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... * WHAT...Northwest winds around 25 mph with gusts up to 35 mph. * WHERE...Coastal Volusia County. * WHEN...Until midnight EDT tonight. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Strongest gusts will generally occur along the beaches and Intracoastal waters today into this evening. Higher profile vehicles may become more difficult to operate. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
The office that day
Everything else NWS Melbourne, FL issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 5, 1:46 AM EDT | Severe Thunderstorm Warning | MLB | Martin | 39 min |
| Nov 5, 2:27 AM EDT | Special Weather Statement | MLB | Martin | 48 min |
| Nov 5, 3:39 AM EDT | Rip Current Statement | MLB | Volusia | 6 days |
| Nov 5, 4:16 AM EDT | Gale Watch | MLB | 11 hr | |
| Nov 5, 4:16 AM EDT | Small Craft Advisory | MLB | 6 days | |
| Nov 5, 6:08 AM EDT | Areal Flood Advisory | MLB | Volusia | 82 min |
| Nov 5, 2:13 PM EDT | Special Marine Warning | MLB | 62 min | |
| Nov 5, 2:56 PM EDT | Gale Warning | MLB | 49 hr | |
| Nov 5, 4:39 PM EDT | Special Marine Warning | MLB | 96 min | |
| Nov 5, 4:57 PM EDT | Areal Flood Warning | MLB | Volusia | 2 hr |
| Nov 5, 7:00 PM EDT | Areal Flood Warning | MLB | Volusia | 2 hr |
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.