Alert archive / Vermont / Wind Advisories in 2021
Wind Advisory 6, NWS Burlington, VT
NWS Burlington, VT issued this wind advisory at Dec 10, 2021, 2:47 PM EST for 9 counties in Vermont; Clinton County, Essex County, New York. It took effect at Dec 11, 2021, 5:00 PM EST. It was in force for 11 hr.
The area
The counties it named.
The facts
- Issued
- Dec 10, 2021, 2:47 PM EST (19:47 UTC)
- In effect from
- Dec 11, 2021, 5:00 PM EST
- Expired
- Dec 12, 2021, 3:44 AM EST
- In force
- 11 hr
- Issued by
- NWS Burlington, VT
Counties Clinton County, NY, Essex County, NY, Addison County, VT, Chittenden County, VT, Franklin County, VT, Grand Isle County, VT, Lamoille County, VT, Orange County, VT, Orleans County, VT, Rutland County, VT, Washington County, VT
The radar
The Burlington radar (KCXX), 20 km from the middle of the area, began a volume at 19:46 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
Albany, NY (KALY), launched 12:00Z, 7.8 hours before the alert went out and 201 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
- 1093 m above ground
- 0-6 km bulk shear
- 75 kt
- 0-1 km storm-relative helicity
- 341 m²/s²
- 0-3 km storm-relative helicity
- 540 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
986 WWUS71 KBTV 101947 NPWBTV URGENT - WEATHER MESSAGE National Weather Service Burlington VT 247 PM EST Fri Dec 10 2021 NYZ026-027-029>031-087-111000- /O.NEW.KBTV.HW.W.0001.211211T2200Z-211212T0900Z/ Northern St. Lawrence-Northern Franklin-Southeastern St. Lawrence- Southern Franklin-Western Clinton-Southwestern St. Lawrence- Including the cities of Massena, Malone, Star Lake, Saranac Lake, Tupper Lake, Dannemora, Ogdensburg, Potsdam, and Gouverneur 247 PM EST Fri Dec 10 2021 ...HIGH WIND WARNING IN EFFECT FROM 5 PM SATURDAY TO 4 AM EST SUNDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Saint Lawrence County, Franklin County, and western Clinton Counties in northern New York. * WHEN...From 5 PM Saturday to 4 AM EST Sunday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Wind gusts will be strongest Saturday evening, then gradually wane to 30 to 40 mph after midnight. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ NYZ028-034-VTZ001-111000- /O.NEW.KBTV.WI.Y.0006.211211T2200Z-211212T0900Z/ Eastern Clinton-Western Essex-Grand Isle- Including the cities of Plattsburgh, Lake Placid, Alburgh, and South Hero 247 PM EST Fri Dec 10 2021 ...WIND ADVISORY IN EFFECT FROM 5 PM SATURDAY TO 4 AM EST SUNDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 45 mph expected. * WHERE...Grand Isle County in Vermont and eastern Clinton and western Essex Counties in northern New York. * WHEN...From 5 PM Saturday to 4 AM EST Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...The strongest gusts will occur Saturday evening into Saturday night, then lessen to 25 to 35 mph early Sunday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
3 follow-up statements
406 WWUS71 KBTV 110916 NPWBTV URGENT - WEATHER MESSAGE National Weather Service Burlington VT 416 AM EST Sat Dec 11 2021 NYZ026-027-029>031-087-112200- /O.CON.KBTV.HW.W.0001.211211T2200Z-211212T0900Z/ Northern St. Lawrence-Northern Franklin-Southeastern St. Lawrence- Southern Franklin-Western Clinton-Southwestern St. Lawrence- Including the cities of Massena, Malone, Star Lake, Saranac Lake, Tupper Lake, Dannemora, Ogdensburg, Potsdam, and Gouverneur 416 AM EST Sat Dec 11 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 4 AM EST SUNDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...Saint Lawrence County, Franklin County, and western Clinton Counties in northern New York. * WHEN...From 5 PM Saturday to 4 AM EST Sunday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Wind gusts will be strongest this evening, then gradually wane to 30 to 40 mph after midnight. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ NYZ035-VTZ002-003-006-008-010-012-016>019-112200- /O.EXA.KBTV.WI.Y.0006.211211T2200Z-211212T0900Z/ Eastern Essex-Western Franklin-Orleans-Lamoille-Washington-Orange- Windsor-Eastern Franklin-Eastern Chittenden-Eastern Addison- Eastern Rutland- Including the cities of Port Henry, Ticonderoga, St. Albans, Newport, Johnson, Stowe, Montpelier, Bradford, Randolph, Springfield, White River Junction, Enosburg Falls, Richford, Underhill, Bristol, Ripton, East Wallingford, and Killington 416 AM EST Sat Dec 11 2021 ...WIND ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO 4 AM EST SUNDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 45 mph expected. * WHERE...Eastern Essex County in northern New York, parts of northern Vermont, and areas just east of and along the spine of the Green Mountains in Vermont. * WHEN...From 5 PM Saturday to 4 AM EST Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...The strongest gusts will occur this evening into the overnight, then lessen to 25 to 35 mph early Sunday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$ NYZ028-034-VTZ001-112200- /O.CON.KBTV.WI.Y.0006.211211T2200Z-211212T0900Z/ Eastern Clinton-Western Essex-Grand Isle- Including the cities of Plattsburgh, Lake Placid, Alburgh, and South Hero 416 AM EST Sat Dec 11 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 4 AM EST SUNDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 45 mph expected. * WHERE...Grand Isle County in Vermont and eastern Clinton and western Essex Counties in northern New York. * WHEN...From 5 PM Saturday to 4 AM EST Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...The strongest gusts will occur this evening into the overnight, then lessen to 25 to 35 mph early Sunday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
849 WWUS71 KBTV 111703 NPWBTV URGENT - WEATHER MESSAGE National Weather Service Burlington VT 1203 PM EST Sat Dec 11 2021 NYZ028-034-120900- /O.UPG.KBTV.WI.Y.0006.211211T2200Z-211212T0900Z/ /O.EXA.KBTV.HW.W.0001.211211T2200Z-211212T0900Z/ Eastern Clinton-Western Essex- Including the cities of Plattsburgh and Lake Placid 1203 PM EST Sat Dec 11 2021 ...HIGH WIND WARNING IN EFFECT FROM 5 PM THIS AFTERNOON TO 4 AM EST SUNDAY... * WHAT...Southwest winds 30 to 40 mph with gusts up to 70 mph expected. * WHERE...Eastern Clinton and Western Essex Counties. * WHEN...From 5 PM this afternoon to 4 AM EST Sunday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Some property damage possible. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...The strongest gusts will occur this evening into the overnight, then lessen to 30 to 40 mph early Sunday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ NYZ026-027-029>031-087-120900- /O.CON.KBTV.HW.W.0001.211211T2200Z-211212T0900Z/ Northern St. Lawrence-Northern Franklin-Southeastern St. Lawrence- Southern Franklin-Western Clinton-Southwestern St. Lawrence- Including the cities of Massena, Malone, Star Lake, Saranac Lake, Tupper Lake, Dannemora, Ogdensburg, Potsdam, and Gouverneur 1203 PM EST Sat Dec 11 2021 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 4 AM EST SUNDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 65 mph expected. * WHERE...Saint Lawrence County, Franklin County, and western Clinton Counties in northern New York. * WHEN...From 5 PM Saturday to 4 AM EST Sunday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Some property damage is possible. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Wind gusts will be strongest this evening, then gradually wane to 30 to 40 mph after midnight. PRECAUTIONARY/PREPAREDNESS ACTIONS... People should avoid being outside in forested areas and around trees and branches. If possible, remain in the lower levels of your home during the windstorm, and avoid windows. Use caution if you must drive. && $$ NYZ035-VTZ001>003-006-008-010-012-016>019-120900- /O.CON.KBTV.WI.Y.0006.211211T2200Z-211212T0900Z/ Eastern Essex-Grand Isle-Western Franklin-Orleans-Lamoille- Washington-Orange-Windsor-Eastern Franklin-Eastern Chittenden- Eastern Addison-Eastern Rutland- Including the cities of Port Henry, Ticonderoga, Alburgh, South Hero, St. Albans, Newport, Johnson, Stowe, Montpelier, Bradford, Randolph, Springfield, White River Junction, Enosburg Falls, Richford, Underhill, Bristol, Ripton, East Wallingford, and Killington 1203 PM EST Sat Dec 11 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 5 PM THIS AFTERNOON TO 4 AM EST SUNDAY... * WHAT...Southwest winds 25 to 35 mph with gusts up to 45 mph expected. Gusts up to 50 mph possible near Lake Champlain. * WHERE...Eastern Essex County in northern New York, parts of northern Vermont, and areas just east of and along the spine of the Green Mountains in Vermont. * WHEN...From 5 PM Saturday to 4 AM EST Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...The strongest gusts will occur this evening into the overnight, then lessen to 25 to 35 mph early Sunday morning. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. && $$
768 WWUS71 KBTV 120844 NPWBTV URGENT - WEATHER MESSAGE National Weather Service Burlington VT 344 AM EST Sun Dec 12 2021 NYZ026>031-034-087-120945- /O.CAN.KBTV.HW.W.0001.000000T0000Z-211212T0900Z/ Northern St. Lawrence-Northern Franklin-Eastern Clinton- Southeastern St. Lawrence-Southern Franklin-Western Clinton- Western Essex-Southwestern St. Lawrence- Including the cities of Massena, Malone, Plattsburgh, Star Lake, Saranac Lake, Tupper Lake, Dannemora, Lake Placid, Ogdensburg, Potsdam, and Gouverneur 344 AM EST Sun Dec 12 2021 ...HIGH WIND WARNING IS CANCELLED... The high wind warning is cancelled. Wind gusts of 25 to 35 mph are possible this morning, but will continue to diminish through the day. $$ NYZ035-VTZ001>003-006-008-010-012-016>019-120945- /O.CAN.KBTV.WI.Y.0006.000000T0000Z-211212T0900Z/ Eastern Essex-Grand Isle-Western Franklin-Orleans-Lamoille- Washington-Orange-Windsor-Eastern Franklin-Eastern Chittenden- Eastern Addison-Eastern Rutland- Including the cities of Port Henry, Ticonderoga, Alburgh, South Hero, St. Albans, Newport, Johnson, Stowe, Montpelier, Bradford, Randolph, Springfield, White River Junction, Enosburg Falls, Richford, Underhill, Bristol, Ripton, East Wallingford, and Killington 344 AM EST Sun Dec 12 2021 ...WIND ADVISORY IS CANCELLED... The wind advisory is cancelled. Wind gusts of 25 to 35 mph are possible this morning, but will continue to diminish through the day. $$
The office that day
Everything else NWS Burlington, VT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 10, 3:36 AM EST | Winter Weather Advisory | BTV | Caledonia, Essex, Lamoille, Orange, Orleans, Washington | 30 hr |
| Dec 10, 2:47 PM EST | High Wind Warning | BTV | Clinton, Essex, Franklin, St. Lawrence | 37 hr |
Nearby
Wind Advisories in Vermont, 2021Wind Advisories in New York, 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.