New Hampshire, 2024

Hail in New Hampshire, August 26, 2024

August 26, 2024 · NWS GYX · 6 events in 5 counties and zones

A cold upper level low moved across New Hampshire on August 26th. The colder temperatures lowered the freezing levels which allowed for abundant hail to fall out of developing thunderstorms during the afternoon hours.

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
6

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 cold upper level low moved across New Hampshire on August 26th. The colder temperatures lowered the freezing levels which allowed for abundant hail to fall out of developing thunderstorms during the afternoon hours. This led to numerous reports of large damaging hail across New Hampshire.

The radar

The Boston radar (KBOX), 137 km away, was scanning. The volume nearest the first event began at 15:53 UTC.

Open the radar archive at this moment

Event by event

6 hail. Local standard time, as filed.

Hail, Hillsborough

When
August 26, 10:54 AM EST to 10:58 AM EST
Where
Hillsborough County, 0.86 mi NE of Antrim
Measured
1.25 in hail
Reported by
Trained Spotter
Coordinates
43.040, -71.940

A severe thunderstorm dropped hail the size of half dollars in Antrim.

Hail, Hillsborough

When
August 26, 10:55 AM EST to 10:59 AM EST
Where
Hillsborough County, Hancock
Measured
1.25 in hail
Reported by
Trained Spotter
Coordinates
42.970, -71.980

A severe thunderstorm dropped hail the size of quarters with a few half dollar stones mixed in.

Hail, Cheshire

When
August 26, 11:36 AM EST to 11:41 AM EST
Where
Cheshire County, 0.51 mi E of Thomas
Measured
1 in hail
Reported by
Amateur Radio
Coordinates
42.750, -72.040

A severe thunderstorm dropped hail the size of quarters in Rindge.

Hail, Grafton

When
August 26, 11:46 AM EST to 11:51 AM EST
Where
Grafton County, 2.5 mi E of Bristol
Measured
1.5 in hail
Reported by
Amateur Radio
Coordinates
43.600, -71.680

A severe thunderstorm dropped hail the size of ping pong ball balls in Bristol.

Hail, Merrimack

When
August 26, 12:36 PM EST to 12:39 PM EST
Where
Merrimack County, 0.5 mi E of Henniker
Measured
1 in hail
Reported by
Public
Coordinates
43.180, -71.820

A severe thunderstorm dropped hail the size of of quarters in Henniker.

Hail, Belknap

When
August 26, 2:28 PM EST to 2:31 PM EST
Where
Belknap County, 17.77 mi ESE of South Barnstead
Measured
1 in hail
Reported by
Public
Coordinates
43.232, -70.898

A severe thunderstorm dropped hail the size of quarters in Dover.

What these are

Hail
Hail three-quarters of an inch or larger, or smaller hail that caused damage, filed with the largest stone measured.

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

The same day elsewhere

More

Every storm in New Hampshire in 2024Every state in 2024This day in weather historyWarnings in New Hampshire, August 2024

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: 1214041, 1214037, 1214042, 1214040, 1214038, 1214045.