Alert archive / New York / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 46, NWS Burlington, VT
NWS Burlington, VT issued this severe thunderstorm warning at Oct 16, 2021, 1:32 PM EDT for Clinton County, Essex County, Franklin County, New York. It was in force for 43 min. 6 reports came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Oct 16, 2021, 1:32 PM EDT (17:32 UTC)
- Expired
- Oct 16, 2021, 2:15 PM EDT
- In force
- 43 min
- Issued by
- NWS Burlington, VT
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Clinton County, NY, Essex County, NY, Franklin County, NY
The radar
The Burlington radar (KCXX), 87 km from the middle of the area, began a volume at 17:33 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Oct 16, 1:38 PM EDT | TSTM WND DMG | 1 Se Bloomingdale, NY | SEVERAL TREES DOWN ON RIVER ROAD. |
| Oct 16, 2:12 PM EDT | HAIL 0.88 | Saranac, NY | NICKEL SIZE HAIL. |
| Oct 16, 2:13 PM EDT | TSTM WND DMG | 1 Ese Saranac, NY | TREES DOWN ON EAST HILL RD NEAR BURNT HILL RD |
| Oct 16, 2:13 PM EDT | TSTM WND DMG | 2 Nw Ausable Forks, NY | TREES DOWN ON SILVER LAKE ROAD. |
| Oct 16, 2:19 PM EDT | TSTM WND DMG | 2 Sse Dannemora, NY | TREES DOWN ON BUCKS CORNERS ROAD. |
| Oct 16, 2:24 PM EDT | TSTM WND DMG | 1 Ne Cadyville, NY | TREES AND POWERLINES DOWN ON BITTERSWEET LANE. |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Oct 16, 12:35 PM EDT | Severe Thunderstorm Watch | SPC | 6 hr |
The nearest sounding before it
Albany, NY (KALY), launched 12:00Z, 5.5 hours before the alert went out and 152 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
- 50 J/kg
- Mixed-layer CIN
- -197 J/kg
- Mixed-layer LCL
- 735 m above ground
- 0-6 km bulk shear
- 49 kt
- 0-1 km storm-relative helicity
- 279 m²/s²
- 0-3 km storm-relative helicity
- 291 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.4
The text
As transmitted.
772
WUUS51 KBTV 161732
SVRBTV
NYC019-031-033-161815-
/O.NEW.KBTV.SV.W.0046.211016T1732Z-211016T1815Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Burlington VT
132 PM EDT Sat Oct 16 2021
The National Weather Service in Burlington has issued a
* Severe Thunderstorm Warning for...
Western Clinton County in northern New York...
Southeastern Franklin County in northern New York...
Central Essex County in northern New York...
* Until 215 PM EDT.
* At 132 PM EDT, severe thunderstorms were located along a line
extending from near Onchiota to 6 miles south of Ray Brook to 8
miles southwest of Newcomb, moving northeast at 65 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and powerlines.
* Locations impacted include...
Saranac Lake, Lake Placid, Peru, Schuyler Falls, Saranac,
Wilmington, Keene, Minerva, Newcomb, Lyon Mountain, Clayburg, Keene
Valley, Au Sable Forks, Jericho, Mount Marcy, Dannemora,
Peasleeville, Jay In Essex County, North Elba and Harrietstown.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4445 7351 4376 7390 4374 7406 4378 7405
4380 7405 4381 7412 4383 7415 4382 7419
4381 7421 4391 7431 4396 7428 4397 7426
4399 7426 4416 7414 4457 7422 4495 7352
TIME...MOT...LOC 1732Z 221DEG 57KT 4446 7413 4421 7409 4389 7431
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Haynes2 follow-up statements
983
WWUS51 KBTV 161752
SVSBTV
Severe Weather Statement
National Weather Service Burlington VT
152 PM EDT Sat Oct 16 2021
NYC019-031-033-161815-
/O.CON.KBTV.SV.W.0046.000000T0000Z-211016T1815Z/
Clinton NY-Franklin NY-Essex NY-
152 PM EDT Sat Oct 16 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 PM EDT
FOR SOUTHWESTERN CLINTON...SOUTHEASTERN FRANKLIN AND CENTRAL ESSEX
COUNTIES...
At 152 PM EDT, severe thunderstorms were located along a line
extending from near Chazy Lake to near Wilmington to near Tahawus,
moving northeast at 65 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and powerlines.
Locations impacted include...
Lake Placid, Peru, Schuyler Falls, Wilmington, Keene, Minerva, Au
Sable Forks, Mount Marcy, Peasleeville, Jay In Essex County, Keene
Valley, North Elba, Black Brook, Olmstedville, Upper Jay, Union
Falls, Morrisonville, Cadyville, Clintonville and Mount Van
Hoevenberg.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4445 7351 4376 7390 4374 7406 4378 7405
4380 7405 4381 7412 4383 7415 4382 7419
4381 7421 4396 7414 4428 7401 4447 7400
4477 7353
TIME...MOT...LOC 1752Z 221DEG 57KT 4469 7385 4444 7381 4412 7404
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Haynes044
WWUS51 KBTV 161815
SVSBTV
Severe Weather Statement
National Weather Service Burlington VT
215 PM EDT Sat Oct 16 2021
NYC019-031-033-161825-
/O.EXP.KBTV.SV.W.0046.000000T0000Z-211016T1815Z/
Clinton NY-Franklin NY-Essex NY-
215 PM EDT Sat Oct 16 2021
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN CLINTON...
SOUTHEASTERN FRANKLIN AND CENTRAL ESSEX COUNTIES HAS EXPIRED...
The storms which prompted the warning have weakened below severe
limits, and no longer pose an immediate threat to life or property.
Therefore, the warning has been allowed to expire. However gusty
winds are still possible with these thunderstorms.
A Severe Thunderstorm Watch remains in effect until 700 PM EDT for
northern New York.
LAT...LON 4445 7351 4376 7390 4374 7406 4378 7405
4380 7405 4381 7412 4383 7415 4382 7419
4381 7421 4396 7414 4428 7401 4447 7400
4477 7353
TIME...MOT...LOC 1815Z 221DEG 57KT 4472 7381 4447 7377 4415 7400
$$
HaynesThe office that day
Everything else NWS Burlington, VT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 16, 9:32 AM EDT | Special Weather Statement | BTV | Franklin | 28 min |
| Oct 16, 12:25 PM EDT | Special Weather Statement | BTV | Franklin | 35 min |
| Oct 16, 12:58 PM EDT | Special Weather Statement | BTV | Franklin | 47 min |
| Oct 16, 2:13 PM EDT | Special Weather Statement | BTV | Clinton | 32 min |
| Oct 16, 2:15 PM EDT | Special Weather Statement | BTV | Essex | 45 min |
| Oct 16, 2:21 PM EDT | Severe Thunderstorm Warning | BTV | Clinton | 39 min |
| Oct 16, 2:40 PM EDT | Severe Thunderstorm Warning | BTV | Clinton, Essex | 65 min |
Nearby
Severe Thunderstorm Warnings in New York, 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.