A hot and humid airmass was in place across the northeastern United States ahead of an approaching cold front with these ingredients resulting in numerous showers and thunderstorms across New Hampshire and western Maine.  A long tracked severe thunderstorm with a history of producing large hail and damaging winds moved from central New Hampshire eastward into western Maine and caused significant damage, including concentrated wind damage in Moultonbourgh and Effingham, NH.

Hail in GRAFTON, NEW HAMPSHIRE
From 21-JUL-22 13:12:00 to 21-JUL-22 13:17:00 (EST-5)
Location: DEAM MEML ARPT
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm dropped hail the size of ping pong balls and covered the grass in hail  southwest of Pittsburg, New Hampshire.

Hail in GRAFTON, NEW HAMPSHIRE
From 21-JUL-22 13:12:00 to 21-JUL-22 13:18:00 (EST-5)
Location: WOODSVILLE
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm dropped hail the size of ping pong balls in Woodsville, New Hampshire.

Hail in SULLIVAN, NEW HAMPSHIRE
From 21-JUL-22 12:50:00 to 21-JUL-22 12:55:00 (EST-5)
Location: WEST CLAREMONT
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm dropped hail the size of ping pong balls 3 miles northwest of Claremont, New Hampshire.

Hail in COOS, NEW HAMPSHIRE
From 21-JUL-22 14:23:00 to 21-JUL-22 14:28:00 (EST-5)
Location: STEWARTSTOWN
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm dropped hail the size  of ping pong balls south of Pittsburg, New Hampshire.

Thunderstorm Wind in MERRIMACK, NEW HAMPSHIRE
From 21-JUL-22 15:13:00 to 21-JUL-22 15:17:00 (EST-5)
Location: HOOKSETT MUNI ARPT
Magnitude: 52.00 EG
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Utility Company

Severe thunderstorm outflow wind gusts downed trees that snapped 5 power poles on Hooksett Rd. in Hooksett, NH.

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 21-JUL-22 13:54:00 to 21-JUL-22 13:59:00 (EST-5)
Location: SOUTH ALEXANDRIA
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Utility Company

Severe thunderstorm outflow wind gusts downed trees on wires in South Alexandria, New Hampshire.

Thunderstorm Wind in BELKNAP, NEW HAMPSHIRE
From 21-JUL-22 14:05:00 to 21-JUL-22 14:10:00 (EST-5)
Location: WEST CENTER HARBOR
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Department of Highways

Severe thunderstorm outflow wind gusts downed multiple trees and wires on Winona Rd in New Hampton.

Hail in CHESHIRE, NEW HAMPSHIRE
From 21-JUL-22 13:32:00 to 21-JUL-22 13:37:00 (EST-5)
Location: HINSDALE
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm dropped hail the size of quarters in downtown Hinsdale, New Hampshire on NH Rt 119.

Hail in CHESHIRE, NEW HAMPSHIRE
From 21-JUL-22 13:56:00 to 21-JUL-22 13:59:00 (EST-5)
Location: (EEN)DILLANT FLD ARP
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm dropped hail the size of quarters on the south side of Keene, New Hampshire.

Hail in CHESHIRE, NEW HAMPSHIRE
From 21-JUL-22 14:02:00 to 21-JUL-22 14:07:00 (EST-5)
Location: SOUTH KEENE
Magnitude: 1.75 
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Trained Spotter

A severe thunderstorm dropped hail the size of golf balls that caused minor damage to the vehicle hood on the east side of Keene, NH off of HWY 101.

Thunderstorm Wind in CARROLL, NEW HAMPSHIRE
From 21-JUL-22 14:00:00 to 21-JUL-22 14:05:00 (EST-5)
Location: MOULTONBORO FALLS
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: NWS Employee

Severe thunderstorm outflow wind gusts downed a tree on NH State Route 25.

Hail in HILLSBOROUGH, NEW HAMPSHIRE
From 21-JUL-22 14:58:00 to 21-JUL-22 15:03:00 (EST-5)
Location: NEW BOSTON
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm dropped hail the size of quarters along with downed branches in New Boston, New Hampshire.

Hail in MERRIMACK, NEW HAMPSHIRE
From 21-JUL-22 15:24:00 to 21-JUL-22 15:29:00 (EST-5)
Location: MARTIN CORNER
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm dropped hail the size of quarters in South Hooksett New Hampshire, east of Rt 28.

Hail in HILLSBOROUGH, NEW HAMPSHIRE
From 21-JUL-22 15:30:00 to 21-JUL-22 15:35:00 (EST-5)
Location: BROOKLINE
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm dropped hail the size of half dollars in West Brookline, New Hampshire just west of HWY 31.

Hail in ROCKINGHAM, NEW HAMPSHIRE
From 21-JUL-22 15:45:00 to 21-JUL-22 15:50:00 (EST-5)
Location: HAMPSTEAD
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm dropped hail the size of quarters on wash pong in Hampstead.

Thunderstorm Wind in HILLSBOROUGH, NEW HAMPSHIRE
From 21-JUL-22 14:28:00 to 21-JUL-22 14:33:00 (EST-5)
Location: ANTRIM CENTER
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Severe thunderstorm outflow wind gusts downed trees and wires in Antrim Center, New Hampshire.

Thunderstorm Wind in HILLSBOROUGH, NEW HAMPSHIRE
From 21-JUL-22 14:34:00 to 21-JUL-22 14:39:00 (EST-5)
Location: ANTRIM
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Public

Severe thunderstorm outflow wind gusts downed  trees and wires in Antrim, New Hampshire.

Thunderstorm Wind in MERRIMACK, NEW HAMPSHIRE
From 21-JUL-22 15:00:00 to 21-JUL-22 15:05:00 (EST-5)
Location: HOPKINTON
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Severe thunderstorm outflow wind gusts downed a tree across I-89 in Hopkinton, NH.

Thunderstorm Wind in CHESHIRE, NEW HAMPSHIRE
From 21-JUL-22 14:32:00 to 21-JUL-22 14:37:00 (EST-5)
Location: THOMAS
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Severe thunderstorm outflow wind gusts downed large branches a several small trees along NH Highway 119.

Thunderstorm Wind in HILLSBOROUGH, NEW HAMPSHIRE
From 21-JUL-22 14:54:00 to 21-JUL-22 14:59:00 (EST-5)
Location: GIBSON FOUR CORNERS
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Department of Highways

Severe thunderstorm outflow wind gusts downed trees and wires in Brookline, NH.

Thunderstorm Wind in MERRIMACK, NEW HAMPSHIRE
From 21-JUL-22 15:18:00 to 21-JUL-22 15:22:00 (EST-5)
Location: MARTIN
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Department of Highways

Severe thunderstorm outflow wind gusts downed trees and wires in South Hooksett, NH.

Thunderstorm Wind in CHESHIRE, NEW HAMPSHIRE
From 21-JUL-22 16:14:00 to 21-JUL-22 16:19:00 (EST-5)
Location: EAST SULLIVAN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Severe thunderstorm outflow wind gusts downed a large tree and took down wires in Sullivan, NH.

Thunderstorm Wind in CHESHIRE, NEW HAMPSHIRE
From 21-JUL-22 16:28:00 to 21-JUL-22 16:33:00 (EST-5)
Location: MUNSONVILLE
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Utility Company

Severe thunderstorm outflow wind gusts downed a tree onto a powerline in a driveway in Nelson, NH.

Thunderstorm Wind in CHESHIRE, NEW HAMPSHIRE
From 21-JUL-22 17:04:00 to 21-JUL-22 17:09:00 (EST-5)
Location: BENDS CORNER
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Severe thunderstorm outflow wind gusts downed trees and wires north of Peterborough.

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 21-JUL-22 15:18:00 to 21-JUL-22 15:22:00 (EST-5)
Location: BRIDGEWATER
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Utility Company

Severe thunderstorm outflow wind gusts downed  trees onto wires northwest of Bristol, NH.

Thunderstorm Wind in CARROLL, NEW HAMPSHIRE
From 21-JUL-22 14:35:00 to 21-JUL-22 14:40:00 (EST-5)
Location: CENTER EFFINGHAM
Magnitude: 70.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

The long tracked severe thunderstorm that impacted the Moultonbourgh area strengthened once again as it traveled over Effingham, NH just after 3:30 PM. Widespread straight line wind damage began in western Effingham with a continuous area of wind damage concentrated along Town House Rd. Approximately 300 to 400 trees were either snapped or uprooted along this path of damage with sporadic tree damage throughout the town on other side roads.  Due to the observed almost
continues horizontal length of tree damage being near 4 miles, this outflow wind damage is characterized as a macroburst. A few buildings were damaged due to trees falling on roofs, but no injuries were reported from this event.

Thunderstorm Wind in CARROLL, NEW HAMPSHIRE
From 21-JUL-22 14:05:00 to 21-JUL-22 14:10:00 (EST-5)
Location: MELVIN VLG
Magnitude: 70.00 EG
Property damage: 80.00K
Crop damage: 0.00K
Reported by: NWS Storm Survey

A long tracked severe thunderstorm and associated microburst reached the Moultonbourgh Neck area of Lake Winnipesaukee just after 3pm. The damaging winds downed over 200 trees on the western shore of the lake, with uprooted and snapped trees. The outflow winds then fanned across Moultonbourgh Bay, damaging trees on remote islands and the eastern shore of the lake where another area of concentrated damage occurred along the immediate shoreline.  Another 50 or so trees fell in this
area.  Overall 5 buildings were damaged but no injuries were reported. The storm continued to move eastward with continued sporadic damage though Ossipee before it reached Effingham, NH.

Thunderstorm Wind in SULLIVAN, NEW HAMPSHIRE
From 21-JUL-22 12:54:00 to 21-JUL-22 12:59:00 (EST-5)
Location: GRANTHAM
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: State Official

Severe thunderstorm outflow wind gusts downed numerous trees and wires in Grantham New Hampshire.  In additions, delays were reported on I-89 as the storm passed due to heavy rain and hail.

Thunderstorm Wind in COOS, NEW HAMPSHIRE
From 21-JUL-22 13:15:00 to 21-JUL-22 13:19:00 (EST-5)
Location: WEST STEWARTSTOWN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Severe thunderstorm outflow wind gusts downed numerous trees on West Rd, east of U.S. Highway 3 in Pittsburg, New Hampshire.

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 21-JUL-22 13:32:00 to 21-JUL-22 13:37:00 (EST-5)
Location: BRISTOL
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

Severe thunderstorm outflow wind gusts downed  multiple trees in Bristol, New Hampshire.

Hail in GRAFTON, NEW HAMPSHIRE
From 21-JUL-22 13:36:00 to 21-JUL-22 13:40:00 (EST-5)
Location: BRIDGEWATER
Magnitude: 1.50 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A severe thunderstorm dropped hail the size of ping pong balls in Bristol, New Hampshire.