An area of low pressure tracked to the north of the region across Quebec province, with a trailing cold front pushing westward across New England during the afternoon hours of July 12th.  A hot and unstable airmass was in place across New Hampshire with above normal temperatures.  A pre-frontal trough axis ahead of the surface boundary was the focus area of thunderstorm development.  A broken line of Severe Thunderstorms developed bringing damaging wind and hail from the Connecticut River Valley across the state to the Maine state border.

Thunderstorm Wind in MERRIMACK, NEW HAMPSHIRE
From 12-JUL-22 16:12:00 to 12-JUL-22 16:17:00 (EST-5)
Location: EAST CONCORD
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Severe thunderstorm outflow wind gusts downed multiple trees onto wires in Concord, New Hampshire.

Thunderstorm Wind in HILLSBOROUGH, NEW HAMPSHIRE
From 12-JUL-22 16:32:00 to 12-JUL-22 16:38:00 (EST-5)
Location: FRANCESTOWN
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Severe thunderstorm outflow wind gusts downed tress in Francestown, New Hampshire.

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 12-JUL-22 14:56:00 to 12-JUL-22 14:59:00 (EST-5)
Location: ENFIELD CENTER
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Severe thunderstorm outflow wind gusts downed numerous trees in Enfield Center New Hampshire.

Thunderstorm Wind in SULLIVAN, NEW HAMPSHIRE
From 12-JUL-22 15:05:00 to 12-JUL-22 15:10:00 (EST-5)
Location: WEST CLAREMONT
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

Severe thunderstorm outflow wind gusts downed trees in North Claremont New Hampshire.

Thunderstorm Wind in SULLIVAN, NEW HAMPSHIRE
From 12-JUL-22 15:15:00 to 12-JUL-22 15:20:00 (EST-5)
Location: NEWPORT
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Utility Company

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

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 12-JUL-22 15:24:00 to 12-JUL-22 15:29:00 (EST-5)
Location: HEBRON
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Utility Company

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

Thunderstorm Wind in BELKNAP, NEW HAMPSHIRE
From 12-JUL-22 15:55:00 to 12-JUL-22 15:59:00 (EST-5)
Location: LACONIA
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Law Enforcement

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

Hail in SULLIVAN, NEW HAMPSHIRE
From 12-JUL-22 15:00:00 to 12-JUL-22 15:05:00 (EST-5)
Location: CHARLESTOWN
Magnitude: 1.00 
Reported by: Public

A severe thunderstorm dropped hail the size of quarters in Charlestown New Hampshire.

Hail in SULLIVAN, NEW HAMPSHIRE
From 12-JUL-22 15:20:00 to 12-JUL-22 15:25:00 (EST-5)
Location: EAST LEMPSTER
Magnitude: 1.25 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm dropped hail the size of half dollars southeast of Lempster New Hampshire.

Thunderstorm Wind in SULLIVAN, NEW HAMPSHIRE
From 12-JUL-22 15:06:00 to 12-JUL-22 15:10:00 (EST-5)
Location: CLAREMONT MUNI ARPT
Magnitude: 52.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Utility Company

Severe thunderstorm outflow wind gusts downed numerous trees and wires near downtown Claremont New Hampshire.

Hail in CHESHIRE, NEW HAMPSHIRE
From 12-JUL-22 15:35:00 to 12-JUL-22 15:40:00 (EST-5)
Location: WALPOLE
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 Walpole New Hampshire.

Hail in CHESHIRE, NEW HAMPSHIRE
From 12-JUL-22 16:00:00 to 12-JUL-22 16:05:00 (EST-5)
Location: GILSUM
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 Gilsum New Hampshire.

Hail in MERRIMACK, NEW HAMPSHIRE
From 12-JUL-22 15:43:00 to 12-JUL-22 15:47:00 (EST-5)
Location: BRADFORD
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 Bradford New Hampshire.

Hail in MERRIMACK, NEW HAMPSHIRE
From 12-JUL-22 16:02:00 to 12-JUL-22 16:05:00 (EST-5)
Location: HENNIKER
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 Henniker New Hampshire.

Thunderstorm Wind in STRAFFORD, NEW HAMPSHIRE
From 12-JUL-22 16:40:00 to 12-JUL-22 16:40:00 (EST-5)
Location: NORTH ROCHESTER
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Severe thunderstorm outflow wind gusts downed several trees across roads in the Milton New Hampshire area.

Thunderstorm Wind in STRAFFORD, NEW HAMPSHIRE
From 12-JUL-22 16:35:00 to 12-JUL-22 16:39:00 (EST-5)
Location: FARMINGTON
Magnitude: 52.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Utility Company

Severe thunderstorm outflow wind gusts downed tress and wires in Farmington, New Hampshire.

Thunderstorm Wind in STRAFFORD, NEW HAMPSHIRE
From 12-JUL-22 16:20:00 to 12-JUL-22 16:24:00 (EST-5)
Location: MIDDLETON CORNERS
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Utility Company

Severe thunderstorm outflow wind gusts downed a large tree and wires north of Middletown, New Hampshire.

Thunderstorm Wind in STRAFFORD, NEW HAMPSHIRE
From 12-JUL-22 16:50:00 to 12-JUL-22 16:55:00 (EST-5)
Location: EAST BARRINGTON
Magnitude: 52.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Utility Company

Severe thunderstorm outflow wind gusts downed a tree along with powerlines in East Barrington, New Hampshire.