New York, 1999

Hail and Damaging Winds in New York, June 7, 1999

June 7, 1999 · NWS ALY · 3 events in 2 counties and zones

An extremely unstable airmass on June 7 resulted in scattered severe thunderstorms during the late afternoon in Columbia and Greene Counties. The thunderstorms produced dime size hail in Philmont, Columbia county.

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

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The toll

Deaths
0
Injuries
0
Property damage
$105,000
Crop damage
None recorded
Events
3

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.

An extremely unstable airmass on June 7 resulted in scattered severe thunderstorms during the late afternoon in Columbia and Greene Counties. The thunderstorms produced dime size hail in Philmont, Columbia county. The storms then produced a microburst with wind gusts estimated to be between 60 and 90 miles an hour in the vicinity of East Hillsdale. These winds brought down a large number of trees along Old Town and Collins Roads between State Highways 22 and 23. Fallen trees damaged cars, power lines and a couple of buildings. The path of destruction was about a mile from east to west and about half a mile from north to south. Golf ball size hail was reported by an eyewitness in Hillsdale. In Greene county , thunderstorm winds toppled trees onto Route 67 between Greenville and Coxsackie.

The radar

The national radar mosaic for the moment the first event began.

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Event by event

2 thunderstorm wind, 1 hail. Local standard time, as filed.

Hail, Columbia

When
June 7, 5:08 PM EST
Where
Columbia County, Philmont
Measured
0.75 in hail
Reported by
TRAINED SPOTTER
Coordinates
42.250, -73.650

Thunderstorm Wind, Columbia

When
June 7, 5:15 PM EST to 5:30 PM EST
Where
Columbia County, Hillsdale
Measured
90 kt (104 mph)
Property damage
$100,000
Reported by
NWS STORM SURVEY
Coordinates
42.180, -73.520

Thunderstorm Wind, Greene

When
June 7, 5:36 PM EST
Where
Greene County, Coxsackie
Property damage
$5,000
Reported by
LAW ENFORCEMENT
Coordinates
42.350, -73.800

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.
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.

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

The same day elsewhere

More

Every storm in New York in 1999Every state in 1999This day in weather historyWarnings in New York, June 1999

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 2026-09-24. Each event’s entry at NCEI: 5699397, 5699399, 5699398.