A warm and humid air mass combined with increasing shear to produce numerous severe thunderstorms on the afternoon of August 4th. Large hail and wind damage were common with these storms.

Thunderstorm Wind in COOS, NEW HAMPSHIRE
From 04-AUG-15 12:50:00 to 04-AUG-15 12:55:00 (EST-5)
Location: LANCASTER
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed a tree on Route 135 in Lancaster.

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 04-AUG-15 12:50:00 to 04-AUG-15 12:54:00 (EST-5)
Location: BRISTOL
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees on wires in Bristol.

Thunderstorm Wind in MERRIMACK, NEW HAMPSHIRE
From 04-AUG-15 12:55:00 to 04-AUG-15 12:59:00 (EST-5)
Location: HILL
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees in Hill.

Thunderstorm Wind in MERRIMACK, NEW HAMPSHIRE
From 04-AUG-15 12:41:00 to 04-AUG-15 12:46:00 (EST-5)
Location: DANBURY
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees on wires in Danbury.

Thunderstorm Wind in MERRIMACK, NEW HAMPSHIRE
From 04-AUG-15 12:54:00 to 04-AUG-15 12:58:00 (EST-5)
Location: HILL
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees in Hill.

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 04-AUG-15 12:52:00 to 04-AUG-15 12:57:00 (EST-5)
Location: ALEXANDRIA
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees in Alexandria.

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 04-AUG-15 12:48:00 to 04-AUG-15 12:53:00 (EST-5)
Location: LITTLETON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

A severe thunderstorm downed trees and wires on Dahlia Drive in Littleton.

Hail in CHESHIRE, NEW HAMPSHIRE
From 04-AUG-15 12:55:00 to 04-AUG-15 12:59:00 (EST-5)
Location: RINDGE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm produced 1 inch Hail in Rindge.

Hail in CARROLL, NEW HAMPSHIRE
From 04-AUG-15 14:00:00 to 04-AUG-15 14:04:00 (EST-5)
Location: GRANITE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: CoCoRaHS

A severe thunderstorm produced 1 inch hail in Granite.

Hail in HILLSBOROUGH, NEW HAMPSHIRE
From 04-AUG-15 12:55:00 to 04-AUG-15 12:59:00 (EST-5)
Location: FRANCESTOWN
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm produced 1 inch hail in Francestown.

Hail in CARROLL, NEW HAMPSHIRE
From 04-AUG-15 13:15:00 to 04-AUG-15 13:20:00 (EST-5)
Location: MOULTONBORO
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm produced 1 inch hail in Moultonboro.

Thunderstorm Wind in MERRIMACK, NEW HAMPSHIRE
From 04-AUG-15 12:40:00 to 04-AUG-15 12:44:00 (EST-5)
Location: DANBURY
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm downed large branches across Haunting Whisper Vineyard in Danbury.

Hail in CHESHIRE, NEW HAMPSHIRE
From 04-AUG-15 12:05:00 to 04-AUG-15 12:08:00 (EST-5)
Location: EAST WESTMORELAND
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm produced 1 inch hail in East Westmoreland.