Alert archive / New York / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 82, NWS Albany, NY
NWS Albany, NY issued this severe thunderstorm warning at Jul 6, 2021, 4:08 PM EDT for Columbia County, New York. It was in force for 24 min. 4 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
- Jul 6, 2021, 4:08 PM EDT (20:08 UTC)
- Expired
- Jul 6, 2021, 4:32 PM EDT
- In force
- 24 min
- Issued by
- NWS Albany, NY
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
County Columbia County, NY
The radar
The Albany radar (KENX), 45 km from the middle of the area, began a volume at 20:12 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 |
|---|---|---|---|
| Jul 6, 4:08 PM EDT | TSTM WND DMG | 1 Ese Kinderhook, NY | TREES AND WIRES DOWN. TIME ESTIMATED BY RADAR. |
| Jul 6, 4:09 PM EDT | TSTM WND DMG | 1 Se Valatie, NY | A TREE WAS DOWNED AT ROUTE 203 AND FAIRWAY DRIVE |
| Jul 6, 4:09 PM EDT | TSTM WND DMG | 2 Sse Valatie, NY | TREE AND WIRES DOWNED ON MCCAGG ROAD |
| Jul 6, 4:11 PM EDT | TSTM WND DMG | 3 Se Kinderhook, NY | TREES AND WIRES WERE DOWNED AT ROUTE 21 AND MERWIN LAKE ROAD |
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 |
|---|---|---|---|
| Jul 6, 1:13 PM EDT | Severe Thunderstorm Watch | SPC | 7 hr |
The nearest sounding before it
Albany, NY (KALY), launched 12:00Z, 8.1 hours before the alert went out and 42 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
- 326 J/kg
- Mixed-layer CIN
- -120 J/kg
- Mixed-layer LCL
- 941 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 182 m²/s²
- 0-3 km storm-relative helicity
- 202 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.2
The text
As transmitted.
775
WUUS51 KALY 062008
SVRALY
NYC021-062115-
/O.NEW.KALY.SV.W.0082.210706T2008Z-210706T2115Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Albany NY
408 PM EDT Tue Jul 6 2021
The National Weather Service in Albany has issued a
* Severe Thunderstorm Warning for...
Northeastern Columbia County in east central New York...
* Until 515 PM EDT.
* At 408 PM EDT, a severe thunderstorm was located over Kinderhook,
or near Chatham, moving east at 35 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Chatham, Valatie, Austerlitz, Kinderhook, Ghent, Stockport,
Stuyvesant, Canaan, Stuyvesant Falls, Chatham Center,
Columbiaville, Rossman, Red Rock, North Hillsdale, Stockport
Station, Arnolds Mill, Harlemville, Sunnyside, Pulvers and Rock
City.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
Please report hail size...damaging winds and reports of trees down to
the National Weather Service by email at Alb.Stormreport@noaa.gov...
On Facebook at www.facebook.com/nwsalbany or twitter @nwsalbany
LAT...LON 4220 7347 4231 7378 4237 7379 4247 7376
4248 7366 4243 7338
TIME...MOT...LOC 2008Z 285DEG 29KT 4238 7367
HAIL...<.75IN
WIND...60MPH
$$
BGM2 follow-up statements
549
WWUS51 KALY 062027
SVSALY
Severe Weather Statement
National Weather Service Albany NY
427 PM EDT Tue Jul 6 2021
NYC021-062115-
/O.CON.KALY.SV.W.0082.000000T0000Z-210706T2115Z/
Columbia NY-
427 PM EDT Tue Jul 6 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT
FOR NORTHEASTERN COLUMBIA COUNTY...
At 427 PM EDT, a severe thunderstorm was located over Austerlitz, or
7 miles east of Chatham, moving east at 35 mph.
HAZARD...60 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Austerlitz, Canaan, Red Rock, Arnolds Mill, Old Chatham, New Concord,
Canaan Center, Moorhouse Corner, Spencertown, Flatbrook, East Chatham
and Queechy.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4227 7344 4229 7360 4233 7360 4241 7357
4246 7356 4243 7338
TIME...MOT...LOC 2027Z 285DEG 29KT 4234 7346
HAIL...0.88IN
WIND...60MPH
$$
BGM174
WWUS51 KALY 062032
SVSALY
Severe Weather Statement
National Weather Service Albany NY
432 PM EDT Tue Jul 6 2021
NYC021-062042-
/O.CAN.KALY.SV.W.0082.000000T0000Z-210706T2115Z/
Columbia NY-
432 PM EDT Tue Jul 6 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN COLUMBIA COUNTY
IS CANCELLED...
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 800 PM EDT for
western Massachusetts...and east central New York.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Albany.
LAT...LON 4227 7344 4229 7360 4233 7360 4241 7357
4246 7356 4243 7338
TIME...MOT...LOC 2031Z 285DEG 29KT 4233 7340
$$
BGMThe office that day
Everything else NWS Albany, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 5, 9:10 PM EDT | Special Weather Statement | ALY | Herkimer | 35 min |
| Jul 5, 10:36 PM EDT | Special Weather Statement | ALY | Herkimer | 39 min |
| Jul 5, 11:02 PM EDT | Special Weather Statement | ALY | Montgomery | 28 min |
| Jul 5, 11:18 PM EDT | Special Weather Statement | ALY | Montgomery | 27 min |
| Jul 5, 11:30 PM EDT | Special Weather Statement | ALY | Otsego | 45 min |
| Jul 5, 11:54 PM EDT | Special Weather Statement | ALY | Otsego | 36 min |
| Jul 6, 12:07 AM EDT | Special Weather Statement | ALY | Montgomery | 38 min |
| Jul 6, 12:22 AM EDT | Special Weather Statement | ALY | Schoharie | 23 min |
| Jul 6, 1:12 AM EDT | Special Weather Statement | ALY | Rensselaer | 33 min |
| Jul 6, 1:08 PM EDT | Special Weather Statement | ALY | Schoharie | 52 min |
| Jul 6, 1:23 PM EDT | Special Weather Statement | ALY | Montgomery | 52 min |
| Jul 6, 1:31 PM EDT | Special Weather Statement | ALY | Rensselaer | 44 min |
| Jul 6, 1:35 PM EDT | Special Weather Statement | ALY | Otsego | 40 min |
| Jul 6, 1:49 PM EDT | Severe Thunderstorm Warning | ALY | Herkimer | 26 min |
| Jul 6, 1:53 PM EDT | Special Weather Statement | ALY | Montgomery | 37 min |
| Jul 6, 2:05 PM EDT | Special Weather Statement | ALY | Schoharie | 40 min |
| Jul 6, 2:13 PM EDT | Special Weather Statement | ALY | Rensselaer | 47 min |
| Jul 6, 2:22 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Montgomery, Schenectady, Schoharie | 38 min |
| Jul 6, 2:38 PM EDT | Severe Thunderstorm Warning | ALY | Ulster | 52 min |
| Jul 6, 2:47 PM EDT | Special Weather Statement | ALY | Schoharie | 43 min |
| Jul 6, 2:53 PM EDT | Special Weather Statement | ALY | Albany | 52 min |
| Jul 6, 3:06 PM EDT | Severe Thunderstorm Warning | ALY | Greene, Schoharie | 39 min |
| Jul 6, 3:23 PM EDT | Severe Thunderstorm Warning | ALY | Albany, Columbia, Rensselaer | 37 min |
| Jul 6, 3:33 PM EDT | Heat Advisory | ALY | Columbia, Dutchess, Greene, Ulster | 27 hr |
| Jul 6, 3:40 PM EDT | Special Weather Statement | ALY | Dutchess | 35 min |
| Jul 6, 3:43 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess, Ulster | 62 min |
| Jul 6, 4:06 PM EDT | Special Weather Statement | ALY | Columbia | 24 min |
| Jul 6, 4:16 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 45 min |
| Jul 6, 4:51 PM EDT | Special Weather Statement | ALY | Putnam | 39 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.