Hail, St. Lawrence
- When
- September 26, 3:31 PM EST
- Where
- St. Lawrence County, Heuvelton
- Measured
- 1.25 in hail
- Reported by
- Public
- Coordinates
- 44.620, -75.420
One and one-quarter inch size hail reported.
Hail and Damaging Wind in New York, September 26, 2019
A strong mid-level disturbance and cold front moved into a marginally unstable air mass across Ontario province Canada and northern NY. A few scattered thunderstorms developed across Ontario and moved into St.
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
The toll
- Deaths
- 0
- Injuries
- 0
- Property damage
- $5,000
- Crop damage
- None recorded
- Events
- 2
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 BTV wrote it up.
A strong mid-level disturbance and cold front moved into a marginally unstable air mass across Ontario province Canada and northern NY. A few scattered thunderstorms developed across Ontario and moved into St. Lawrence county. One storm produced hail just over an inch in diameter.
The radar
The Ft Drum radar (KTYX), 98 km away, was scanning. The volume nearest the first event began at 20:31 UTC.
Event by event
1 hail, 1 thunderstorm wind. Local standard time, as filed.
Thunderstorm Wind, St. Lawrence
- When
- September 26, 3:54 PM EST
- Where
- St. Lawrence County, 5 mi SW of Madrid
- Measured
- 50 kt (58 mph) estimated gust
- Property damage
- $5,000
- Reported by
- Utility Company
- Coordinates
- 44.699, -75.222
A few trees and power lines downed by thunderstorm winds.
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
- Flash Flood and Damaging Wind in Arizona, September 26, 2019
- Flash Flooding in Arizona, September 26, 2019
- High Surf in Hawaii, September 26 to 28, 2019
- Marine Thunderstorm Winds in North Atlantic Coastal Waters, September 26, 2019
- Marine Hail in Lake Ontario, September 26, 2019
- Hail in New York, September 26, 2019
- Flash Flood in Arkansas, September 26, 2019
- Flash Flood in Arizona, September 26, 2019
- Rip Current in New Jersey, September 26, 2019
- Flash Flood in California, September 26, 2019
More
Every storm in New York in 2019Every state in 2019This day in weather historyWarnings in New York, September 2019
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: 848337, 848338.