New York, 1999

Hail and Damaging Winds in New York, July 29, 1999

July 29, 1999 · NWS ALY · 4 events in 3 counties and zones

A strong warm front and favourable wind shear aloft allowed for some thunderstorms to become strong to locally severe across eastern New York on the evening of July 29. Thunderstorms deposited dime to nickel size hail at Perth, Fulton County as well as Billings in Dutchess 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
$3,000
Crop damage
None recorded
Events
4

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.

A strong warm front and favourable wind shear aloft allowed for some thunderstorms to become strong to locally severe across eastern New York on the evening of July 29. Thunderstorms deposited dime to nickel size hail at Perth, Fulton County as well as Billings in Dutchess county. Thunderstorms produced destructive wind gusts in Gloversville, Fulton county as trees were blown down. Power lines were knocked down at St. Johnsville in Montgomery county. In addition, the storms produced heavy rainfall in excess of an inch in 15 to 30 minutes in some localities. No flooding was reported.

The radar

The Albany radar (KENX), 49 km away, was scanning. The volume nearest the first event began at 22:51 UTC.

Open the radar archive at this moment

Event by event

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

Hail, Fulton

When
July 29, 5:52 PM EST
Where
Fulton County, Perth
Measured
0.88 in hail
Reported by
TRAINED SPOTTER
Coordinates
43.020, -74.200

Thunderstorm Wind, Fulton

When
July 29, 6:40 PM EST
Where
Fulton County, Gloversville
Property damage
$1,000
Reported by
LAW ENFORCEMENT
Coordinates
43.050, -74.350

Thunderstorm Wind, Montgomery

When
July 29, 6:42 PM EST
Where
Montgomery County, St Johnsville
Property damage
$2,000
Reported by
TRAINED SPOTTER
Coordinates
43.000, -74.670

Hail, Dutchess

When
July 29, 7:18 PM EST
Where
Dutchess County, Billings
Measured
0.75 in hail
Reported by
TRAINED SPOTTER
Coordinates
41.670, -73.770

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, July 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 2026-10-01. Each event’s entry at NCEI: 5707244, 5707245, 5707246, 5707247.