New York, 2010

Tornado and Damaging Winds in New York, November 17, 2010

November 17, 2010 · NWS ALY · 5 events in 3 counties and zones

Strengthening low pressure tracked from the Gulf Coast into the eastern Great Lakes from Tuesday November 16th, into Wednesday November 17th. A strong cold front associated with this low tracked east across eastern New York early Wednesday morning, preceded and accompanied by showers and embedded thunderstorms.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
$6,000
Crop damage
None recorded
Events
5

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS ALY wrote it up.

Strengthening low pressure tracked from the Gulf Coast into the eastern Great Lakes from Tuesday November 16th, into Wednesday November 17th. A strong cold front associated with this low tracked east across eastern New York early Wednesday morning, preceded and accompanied by showers and embedded thunderstorms. Some of the thunderstorms became locally severe, and even triggered a tornado in Columbia County.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Albany, NY wrote its last area forecast discussion before the first event at Nov 16, 6:43 PM EST, 9 hours 59 minutes earlier.

Area forecast discussion, Nov 16, 6:43 PM EST, 9 hours 59 minutes before
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Hazardous weather outlook, Nov 16, 4:44 PM EST, 11 hours 58 minutes before
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The radar

The Albany radar (KENX), 100 km away, was scanning. The volume nearest the first event began at 09:44 UTC.

Open the radar archive at this moment

Event by event

4 thunderstorm wind, 1 tornado. Local standard time, as filed.

Thunderstorm Wind, Ulster

When
November 17, 4:42 AM EST
Where
Ulster County, 2.14 mi SSE of Highland
Measured
50 kt (58 mph) estimated gust
Property damage
$2,000
Reported by
Public
Coordinates
41.690, -73.970

A tree was reported down on a house in Milton due to strong thunderstorm winds.

Thunderstorm Wind, Dutchess

When
November 17, 4:49 AM EST
Where
Dutchess County, Spackenkill
Measured
50 kt (58 mph) estimated gust
Reported by
Public
Coordinates
41.700, -73.920

A tree was reported down in Poughkeepsie due to strong thunderstorm winds.

Thunderstorm Wind, Ulster

When
November 17, 5:00 AM EST
Where
Ulster County, 2.66 mi WNW of Lake Hill
Measured
50 kt (58 mph) estimated gust
Reported by
Trained Spotter
Coordinates
42.080, -74.230

One tree, and multiple limbs were reported down in Willow due to strong thunderstorm winds. Pea size hail was also reported during this thunderstorm.

Thunderstorm Wind, Columbia

When
November 17, 5:08 AM EST to 5:13 AM EST
Where
Columbia County, 0.31 mi WNW of Claverack to 0.51 mi E of Claverack
Measured
74 kt (85 mph) estimated gust
Reported by
NWS Storm Survey
Coordinates
42.222, -73.735

A National Weather Service Storm Survey Team confirmed a downburst in Claverack. Damage was mainly confined to downed trees, with powerlines and trees down near the intersection of Route 9H and Route 23. Wind speeds were estimated at 85 MPH.

Tornado, Columbia

When
November 17, 5:18 AM EST to 5:22 AM EST
Where
Columbia County, 1.15 mi NNE of Mellenville to 0.71 mi NNE of Pulvers
Rating
EF1
Path length
1.87 mi
Path width
300 yd
Property damage
$4,000
Reported by
NWS Storm Survey
Coordinates
42.266, -73.664

A National Weather Service Storm Survey Team confirmed an EF1 tornado in the town of Ghent. Although the path length was approximately 2 miles, damage was intermittent along the line. The most concentrated damage was observed at the intersection of Soller Heights Road and County Road 9. Damage was mainly confined to downed trees, although some damage to shingles and siding were noted.

What these are

Thunderstorm Wind
Winds from a thunderstorm of 50 knots (58 mph) or more, or lower winds that caused damage or casualties. Measured gusts are marked MG, estimated EG.
Tornado
A violently rotating column of air in contact with the ground and extending from a thunderstorm, filed with its path, width and Fujita or Enhanced Fujita rating from the damage survey.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in New York in 2010Every state in 2010This day in weather historyThe tornado archive for New York, 2010Warnings in New York, November 2010

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-30. Each event’s entry at NCEI: 267590, 267591, 267592, 267595, 267589.