Alert archive / Vermont / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 19, NWS Burlington, VT
NWS Burlington, VT issued this severe thunderstorm warning at Jun 29, 2021, 3:32 PM EDT for Rutland County, Windsor County, Vermont. It was in force for 58 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 29, 2021, 3:32 PM EDT (19:32 UTC)
- Expired
- Jun 29, 2021, 4:30 PM EDT
- In force
- 58 min
- Issued by
- NWS Burlington, VT
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Rutland County, VT, Windsor County, VT
The radar
The Albany radar (KENX), 122 km from the middle of the area, began a volume at 19:36 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, 7.5 hours before the alert went out and 101 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
- 333 J/kg
- Mixed-layer CIN
- -97 J/kg
- Mixed-layer LCL
- 1057 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 72 m²/s²
- 0-3 km storm-relative helicity
- 80 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.4
The text
As transmitted.
371
WUUS51 KBTV 291932
SVRBTV
VTC021-027-292030-
/O.NEW.KBTV.SV.W.0019.210629T1932Z-210629T2030Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Burlington VT
332 PM EDT Tue Jun 29 2021
The National Weather Service in Burlington has issued a
* Severe Thunderstorm Warning for...
Southeastern Rutland County in southern Vermont...
Southwestern Windsor County in southern Vermont...
* Until 430 PM EDT.
* At 331 PM EDT, a severe thunderstorm was located near West Pawlet,
moving east at 25 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor hail damage to vehicles is possible. Expect wind
damage to trees and powerlines.
* Locations impacted include...
Chester, Danby, Pawlet, Andover, Mount Tabor, Weston, Mt. Tabor,
Wells, Tinmouth, Wallingford, Ludlow, Middletown Springs, Mount
Holly, Poultney, North Pawlet, East Wells, Russellville, Danby Four
Corners, South Wallingford and Simonsville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4325 7282 4330 7282 4330 7297 4329 7299
4330 7298 4331 7325 4347 7325 4335 7263
4322 7269
TIME...MOT...LOC 1931Z 289DEG 21KT 4339 7330
HAIL...1.00IN
WIND...60MPH
$$
SLW2 follow-up statements
096
WWUS51 KBTV 292010
SVSBTV
Severe Weather Statement
National Weather Service Burlington VT
410 PM EDT Tue Jun 29 2021
VTC021-027-292030-
/O.CON.KBTV.SV.W.0019.000000T0000Z-210629T2030Z/
Rutland VT-Windsor VT-
410 PM EDT Tue Jun 29 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 430 PM EDT
FOR SOUTHEASTERN RUTLAND AND SOUTHWESTERN WINDSOR COUNTIES...
At 409 PM EDT, a severe thunderstorm was located between Pawlet
and Danby, moving southeast at 25 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and powerlines. There were already
reports of power outages in North Pawlet.
Locations impacted include...
Chester, Danby, Andover, Mount Tabor, Weston, Mt. Tabor, Tinmouth,
Wallingford, Ludlow, Pawlet, Mount Holly, Russellville, Danby Four
Corners, South Wallingford and Simonsville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4325 7282 4330 7282 4330 7297 4329 7299
4330 7298 4331 7319 4343 7305 4335 7263
4322 7269
TIME...MOT...LOC 2009Z 291DEG 20KT 4331 7306
HAIL...<.75IN
WIND...60MPH
$$
SLW011
WWUS51 KBTV 292023
SVSBTV
Severe Weather Statement
National Weather Service Burlington VT
423 PM EDT Tue Jun 29 2021
VTC021-027-292032-
/O.EXP.KBTV.SV.W.0019.000000T0000Z-210629T2030Z/
Rutland VT-Windsor VT-
423 PM EDT Tue Jun 29 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN RUTLAND AND
SOUTHWESTERN WINDSOR COUNTIES WILL EXPIRE AT 430 PM EDT...
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.
LAT...LON 4325 7282 4330 7282 4330 7297 4329 7299
4330 7298 4331 7319 4343 7305 4335 7263
4322 7269
TIME...MOT...LOC 2022Z 289DEG 21KT 4330 7304
$$
SLWThe office that day
Everything else NWS Burlington, VT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 29, 3:08 PM EDT | Special Weather Statement | BTV | Rutland | 67 min |
| Jun 29, 5:00 PM EDT | Special Weather Statement | BTV | Rutland | 60 min |
| Jun 29, 5:20 PM EDT | Special Weather Statement | BTV | Orange | 40 min |
| Jun 29, 7:35 PM EDT | Special Weather Statement | BTV | Rutland | 55 min |
Nearby
Severe Thunderstorm Warnings in Vermont, 2021Every severe thunderstorm warning 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.