Thunderstorm Wind, Grafton
- When
- May 9, 4:00 PM EST
- Where
- Grafton County, Canaan
- Measured
- 70 kt (81 mph)
- Reported by
- NWS STORM SURVEY
- Coordinates
- 44.650, -72.017
Damaging Wind in New Hampshire, May 9, 2000
A microburst caused by a severe thunderstorm downed several dozen trees over a two-square-mile area just to the east Goose Pond. Several homes along the shore were damaged by falling trees.
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
- None recorded
- Crop damage
- None recorded
- Events
- 1
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 GYX wrote it up.
A microburst caused by a severe thunderstorm downed several dozen trees over a two-square-mile area just to the east Goose Pond. Several homes along the shore were damaged by falling trees. Winds along the lake shore were estimated to have gusted to 70 to 80 mph.
The radar
The Burlington radar (KCXX), 92 km away, was scanning. The volume nearest the first event began at 21:00 UTC.
Event by event
1 thunderstorm wind. Local standard time, as filed.
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.
After NWS Directive 10-1605, the rules offices file Storm Data by.
The same day elsewhere
- Tornado and Hail in Indiana, May 9, 2000
- Hail and Damaging Winds in Michigan, May 9, 2000
- Tornadoes and Hail in Ohio, May 9, 2000
- Hail and Damaging Winds in Indiana, May 9, 2000
- Hail and Damaging Winds in Indiana, May 9, 2000
- Damaging Wind in Indiana, May 9, 2000
- Hail and Damaging Winds in Michigan, May 9, 2000
- Tornadoes and Hail in Arkansas, May 9, 2000
- Damaging Wind in Vermont, May 9, 2000
- Lightning Strikes in Oklahoma, May 9, 2000
- Damaging Winds and Lightning Strike in Indiana, May 9, 2000
- High Wind in Oregon, May 9, 2000
More
Every storm in New Hampshire in 2000Every state in 2000This day in weather historyWarnings in New Hampshire, May 2000
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: 5145408.