New Hampshire, 2018

Damaging Wind in New Hampshire, July 6, 2018

July 6, 2018 · NWS GYX · 1 event in 1 county or zone

Showers and some thunderstorms developed during the early morning hours of July 6th ahead of an approaching cold front. One isolated cell in Grafton County produced wind damage downing multiple 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

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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.

Showers and some thunderstorms developed during the early morning hours of July 6th ahead of an approaching cold front. One isolated cell in Grafton County produced wind damage downing multiple trees.

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 Jul 6, 2:41 AM EST, 2 hours 12 minutes earlier.

Area forecast discussion, Jul 6, 2:41 AM EST, 2 hours 12 minutes before
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Hazardous weather outlook, Jul 6, 2:09 AM EST, 2 hours 44 minutes before
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In the hours before

Special weather statement, Jul 6, 2:57 AM EST, 1 hour 56 minutes before
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The radar

The Burlington radar (KCXX), 127 km away, was scanning. The volume nearest the first event began at 09:55 UTC.

Open the radar archive at this moment

Event by event

1 thunderstorm wind. Local standard time, as filed.

Thunderstorm Wind, Grafton

When
July 6, 4:53 AM EST to 4:57 AM EST
Where
Grafton County, 0.85 mi SE of Enfield
Measured
50 kt (58 mph) estimated gust
Reported by
Public
Coordinates
43.640, -72.140

A severe thunderstorm downed or uprooted multiple trees in Enfield.

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

More

Every storm in New Hampshire in 2018Every state in 2018This day in weather historyWarnings in New Hampshire, July 2018

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: 774410.