Alert archive / New York / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 103, NWS Albany, NY
NWS Albany, NY issued this severe thunderstorm warning at Jul 8, 2021, 12:00 AM EDT for 7 counties in New York. It was in force for 60 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 8, 2021, 12:00 AM EDT (04:00 UTC)
- Expired
- Jul 8, 2021, 1:00 AM EDT
- In force
- 60 min
- Issued by
- NWS Albany, NY
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Albany County, NY, Columbia County, NY, Dutchess County, NY, Greene County, NY, Rensselaer County, NY, Schoharie County, NY, Ulster County, NY
The radar
The Albany radar (KENX), 35 km from the middle of the area, began a volume at 04:00 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 8, 12:02 AM EDT | TSTM WND DMG | 1 Nne Stone Ridge, NY | TREE DOWN ON WIRES ON PINE BUSH ROAD NEAR STILBA LANE |
| Jul 8, 12:02 AM EDT | TSTM WND DMG | 2 Wnw Lomontville, NY | TREE DOWN ON WIRES ON ATWOOD ROAD NEAR VLY ATWOOD ROAD |
| Jul 8, 12:12 AM EDT | TSTM WND DMG | 3 Sse Hurley, NY | A TREE WAS DOWNED ONTO A HOUSE ON CREEK LOCKS ROAD |
| Jul 8, 12:20 AM EDT | TSTM WND DMG | 2 Ene Staatsburg, NY | A TREE WAS DOWNED ON ROUTE 9G BETWEEN HYDE PARK AND RHINEBECK |
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 7, 2:41 PM EDT | Severe Thunderstorm Watch | SPC | 10 hr |
The nearest sounding before it
Albany, NY (KALY), launched 00:00Z, 4.0 hours before the alert went out and 54 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
- 821 J/kg
- Mixed-layer CIN
- -19 J/kg
- Mixed-layer LCL
- 930 m above ground
- 0-6 km bulk shear
- 42 kt
- 0-1 km storm-relative helicity
- 31 m²/s²
- 0-3 km storm-relative helicity
- 126 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 3.0
The text
As transmitted.
898
WUUS51 KALY 080400
SVRALY
NYC001-021-027-039-083-095-111-080500-
/O.NEW.KALY.SV.W.0103.210708T0400Z-210708T0500Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Albany NY
1200 AM EDT Thu Jul 8 2021
The National Weather Service in Albany has issued a
* Severe Thunderstorm Warning for...
Eastern Ulster County in east central New York...
Northwestern Dutchess County in east central New York...
Columbia County in east central New York...
Albany County in east central New York...
Greene County in east central New York...
Southeastern Schoharie County in east central New York...
Southwestern Rensselaer County in east central New York...
* Until 100 AM EDT.
* At 1159 PM EDT, severe thunderstorms were located along a line
extending from Gilboa to West Hurley to near New Paltz, moving
northeast at 50 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
Kingston, East Greenbush, New Paltz, Hudson, Catskill, Saugerties,
Rhinebeck, Chatham, Hunter, Delmar, Hurley, Claverack, Woodstock,
Livingston, New Baltimore, Westerlo, Ravena, Coxsackie, Berne and
Voorheesville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
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 4209 7445 4229 7447 4235 7443 4236 7446
4255 7438 4270 7417 4258 7365 4242 7358
4202 7355 4160 7425
TIME...MOT...LOC 0359Z 220DEG 42KT 4239 7437 4201 7415 4176 7414
HAIL...0.75IN
WIND...60MPH
$$
JPV3 follow-up statements
926
WWUS51 KALY 080422
SVSALY
Severe Weather Statement
National Weather Service Albany NY
1222 AM EDT Thu Jul 8 2021
NYC001-021-027-039-083-095-111-080500-
/O.CON.KALY.SV.W.0103.000000T0000Z-210708T0500Z/
Ulster NY-Dutchess NY-Columbia NY-Albany NY-Greene NY-Schoharie NY-
Rensselaer NY-
1222 AM EDT Thu Jul 8 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 100 AM EDT
FOR NORTHEASTERN ULSTER...NORTHWESTERN DUTCHESS...COLUMBIA...
ALBANY...GREENE...SOUTHEASTERN SCHOHARIE AND SOUTHWESTERN RENSSELAER
COUNTIES...
At 1221 AM EDT, severe thunderstorms were located along a line
extending from near Westerlo to near Milton to near Rhinebeck, moving
northeast at 45 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Kingston, East Greenbush, Hudson, Catskill, Saugerties, Rhinebeck,
Chatham, Hunter, Delmar, Hurley, Claverack, Woodstock, Livingston,
New Baltimore, Westerlo, Ravena, Coxsackie, Berne, Voorheesville and
Pine Plains.
These storms have a history of producing tree damage in Ulster
County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4212 7419 4233 7428 4255 7438 4270 7417
4258 7365 4242 7358 4202 7355 4172 7405
TIME...MOT...LOC 0421Z 212DEG 40KT 4246 7408 4216 7395 4190 7386
HAIL...0.75IN
WIND...60MPH
$$
JPV353
WWUS51 KALY 080431
SVSALY
Severe Weather Statement
National Weather Service Albany NY
1231 AM EDT Thu Jul 8 2021
NYC001-083-095-080440-
/O.CAN.KALY.SV.W.0103.000000T0000Z-210708T0500Z/
Albany NY-Schoharie NY-Rensselaer NY-
1231 AM EDT Thu Jul 8 2021
...THE SEVERE THUNDERSTORM WARNING FOR ALBANY...SOUTHEASTERN
SCHOHARIE AND SOUTHWESTERN RENSSELAER COUNTIES IS CANCELLED...
The severe thunderstorms which prompted the warning has weakened.
Therefore, the warning has been cancelled. Gusty winds and heavy
rain are still possible with these storms.
A Severe Thunderstorm Watch remains in effect until 100 AM EDT for
east central New York.
LAT...LON 4212 7409 4221 7386 4234 7357 4202 7355
4181 7390
TIME...MOT...LOC 0430Z 234DEG 33KT 4203 7386
$$
NYC021-027-039-111-080500-
/O.CON.KALY.SV.W.0103.000000T0000Z-210708T0500Z/
Ulster NY-Dutchess NY-Columbia NY-Greene NY-
1231 AM EDT Thu Jul 8 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 100 AM EDT
FOR NORTHEASTERN ULSTER...NORTHWESTERN DUTCHESS...SOUTHWESTERN
COLUMBIA AND SOUTHEASTERN GREENE COUNTIES...
At 1230 AM EDT, a severe thunderstorm was located over Red Hook, or
near Saugerties, moving northeast at 40 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Kingston, Hudson, Catskill, Saugerties, Rhinebeck, Claverack,
Livingston, Pine Plains, Clermont, Red Hook, Ancram, Philmont,
Saugerties South, Claverack-Red Mills, Lake Katrine, Staatsburg,
Ghent, Veteran, Milan and Germantown.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4212 7409 4221 7386 4234 7357 4202 7355
4181 7390
TIME...MOT...LOC 0430Z 234DEG 33KT 4203 7386
HAIL...0.75IN
WIND...60MPH
$$
JPV563
WWUS51 KALY 080456
SVSALY
Severe Weather Statement
National Weather Service Albany NY
1256 AM EDT Thu Jul 8 2021
NYC021-027-039-111-080506-
/O.EXP.KALY.SV.W.0103.000000T0000Z-210708T0500Z/
Ulster NY-Dutchess NY-Columbia NY-Greene NY-
1256 AM EDT Thu Jul 8 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN ULSTER...
NORTHWESTERN DUTCHESS...SOUTHWESTERN COLUMBIA AND SOUTHEASTERN GREENE
COUNTIES WILL EXPIRE AT 100 AM EDT...
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However gusty
winds and heavy rain are still possible with this thunderstorm.
A Severe Thunderstorm Watch remains in effect until 100 AM EDT for
east central New York.
LAT...LON 4212 7409 4221 7386 4234 7357 4202 7355
4181 7390
TIME...MOT...LOC 0456Z 220DEG 42KT 4224 7362
$$
JPVThe office that day
Everything else NWS Albany, NY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 7, 8:01 PM EDT | Special Weather Statement | ALY | Dutchess | 44 min |
| Jul 7, 8:21 PM EDT | Areal Flood Advisory | ALY | Columbia | 3 hr |
| Jul 7, 8:23 PM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 67 min |
| Jul 7, 8:35 PM EDT | Special Weather Statement | ALY | Ulster | 40 min |
| Jul 7, 8:37 PM EDT | Special Weather Statement | ALY | Columbia | 38 min |
| Jul 7, 8:47 PM EDT | Areal Flood Advisory | ALY | Dutchess | 3 hr |
| Jul 7, 9:07 PM EDT | Areal Flood Advisory | ALY | Columbia, Dutchess, Ulster | 3 hr |
| Jul 7, 9:27 PM EDT | Special Weather Statement | ALY | Columbia | 33 min |
| Jul 7, 9:49 PM EDT | Special Weather Statement | ALY | Greene | 26 min |
| Jul 7, 10:31 PM EDT | Special Weather Statement | ALY | Dutchess | 29 min |
| Jul 7, 10:46 PM EDT | Special Weather Statement | ALY | Ulster | 29 min |
| Jul 7, 10:47 PM EDT | Special Weather Statement | ALY | Dutchess | 28 min |
| Jul 7, 11:02 PM EDT | Severe Thunderstorm Warning | ALY | Columbia, Dutchess, Greene, Ulster | 58 min |
| Jul 7, 11:20 PM EDT | Severe Thunderstorm Warning | ALY | Fulton, Herkimer, Montgomery, Schenectady, Schoharie | 55 min |
| Jul 7, 11:22 PM EDT | Special Weather Statement | ALY | Dutchess | 38 min |
| Jul 8, 12:01 AM EDT | Severe Thunderstorm Warning | ALY | Dutchess | 59 min |
| Jul 8, 12:13 AM EDT | Special Weather Statement | ALY | Dutchess | 32 min |
| Jul 8, 12:15 AM EDT | Special Weather Statement | ALY | Fulton, Montgomery, Saratoga, Schenectady | 45 min |
| Jul 8, 12:29 AM EDT | Areal Flood Advisory | ALY | Columbia, Dutchess, Greene, Ulster | 2 hr |
| Jul 8, 12:34 AM EDT | Special Weather Statement | ALY | Albany, Rensselaer, Schenectady | 41 min |
| Jul 8, 12:54 AM EDT | Special Weather Statement | ALY | Dutchess | 36 min |
| Jul 8, 12:58 AM EDT | Special Weather Statement | ALY | Columbia | 47 min |
| Jul 8, 3:57 AM EDT | Flash Flood Watch | ALY | Columbia, Dutchess, Greene, Ulster | 32 hr |
| Jul 8, 9:57 AM EDT | Areal Flood Advisory | ALY | Columbia, Dutchess, Ulster | 3 hr |
| Jul 8, 10:54 AM EDT | Flash Flood Warning | ALY | Columbia, Dutchess, Greene, Ulster | 3 hr |
| Jul 8, 11:28 AM EDT | Special Weather Statement | ALY | Columbia | 32 min |
| Jul 8, 2:14 PM EDT | Special Weather Statement | ALY | Dutchess | 31 min |
| Jul 8, 3:10 PM EDT | Areal Flood Advisory | ALY | Dutchess | 3 hr |
| Jul 8, 7:39 PM EDT | Special Weather Statement | ALY | Herkimer | 51 min |
| Jul 8, 7:46 PM EDT | Special Weather Statement | ALY | Herkimer | 44 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.