New Hampshire, 2010

High Wind in New Hampshire, December 1, 2010

December 1, 2010 · NWS GYX · 2 events in 2 counties and zones

High winds downed trees in Coos and Grafton Counties in New Hampshire on the 1st of December. A wind gust of 56 mph was measured by a trained spotter in Whitefield.

Where it happened

Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.

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The toll

Deaths
0
Injuries
0
Property damage
None recorded
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 GYX wrote it up.

High winds downed trees in Coos and Grafton Counties in New Hampshire on the 1st of December. A wind gust of 56 mph was measured by a trained spotter in Whitefield.

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 Gray, ME wrote its last area forecast discussion before the first event at Dec 1, 3:04 PM EST, 26 minutes earlier.

Area forecast discussion, Dec 1, 3:04 PM EST, 26 minutes before
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Hazardous weather outlook, Dec 1, 3:11 PM EST, 19 minutes before
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The radar

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

Open the radar archive at this moment

Event by event

2 high wind. Local standard time, as filed.

High Wind, Southern Grafton

When
December 1, 3:30 PM EST to 3:32 PM EST
Where
Southern Grafton forecast zone
Measured
50 kt (58 mph) estimated gust
Reported by
Trained Spotter
Coordinates
43.941, -71.820 (the zone’s center; the record gives no point)

High winds downed trees on Carriage Lane in Hanover.

High Wind, Northern Grafton

When
December 1, 3:45 PM EST to 3:47 PM EST
Where
Northern Grafton forecast zone
Measured
50 kt (58 mph) estimated gust
Reported by
Trained Spotter
Coordinates
43.941, -71.820 (the zone’s center; the record gives no point)

High winds downed trees and wires in Landaff Center.

What these are

High Wind
Sustained non-thunderstorm winds of 40 mph or more for an hour, or gusts of 58 mph or more.

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

The same day elsewhere

More

Every storm in New Hampshire in 2010Every state in 2010This day in weather historyWarnings in New Hampshire, December 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 2026-10-01. Each event’s entry at NCEI: 275397, 275396.