Thunderstorms developing ahead of an approaching cold front pushed into southern and central New Hampshire during the evening hours of September 8th. Strong directional and speed shear ahead of the front as well as a strong low level jet sent individual cells racing northward at 40 to 50 kts as the line pushed in from the west. Damage from these storms was exclusively due to strong winds being transported to the surface in the more robust cells. Isolated tornadoes were reported outside the forecast area earlier in the day.

Thunderstorm Wind in CARROLL, NEW HAMPSHIRE
From 08-SEP-12 18:40:00 to 08-SEP-12 18:44:00 (EST-5)
Location: MOULTONBORO
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees on wires in Moultonborough.

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 08-SEP-12 18:32:00 to 08-SEP-12 18:35:00 (EST-5)
Location: PIERMONT
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed a tree across Route 10 in Piermont.

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 08-SEP-12 18:02:00 to 08-SEP-12 18:06:00 (EST-5)
Location: LITTLETON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed a tree on wires at 29 Pleasant Street in Littleton.

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 08-SEP-12 18:05:00 to 08-SEP-12 18:11:00 (EST-5)
Location: BENTON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed a tree on wires on Bradley Hill Road in Benton.

Thunderstorm Wind in COOS, NEW HAMPSHIRE
From 08-SEP-12 18:15:00 to 08-SEP-12 18:20:00 (EST-5)
Location: NORTH STRATFORD
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed trees in North Stratford.

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 08-SEP-12 18:23:00 to 08-SEP-12 18:27:00 (EST-5)
Location: WARREN
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed a tree across Route 118 in Warren.

Thunderstorm Wind in BELKNAP, NEW HAMPSHIRE
From 08-SEP-12 18:40:00 to 08-SEP-12 18:44:00 (EST-5)
Location: BELMONT
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed wires on Dupont Road in Belmont.

Thunderstorm Wind in CARROLL, NEW HAMPSHIRE
From 08-SEP-12 18:47:00 to 08-SEP-12 18:52:00 (EST-5)
Location: TAMWORTH
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed a tree on Great Hill Road in Tamworth.

Thunderstorm Wind in CARROLL, NEW HAMPSHIRE
From 08-SEP-12 19:00:00 to 08-SEP-12 19:07:00 (EST-5)
Location: MADISON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed a tree across a road in Madison.

Thunderstorm Wind in CARROLL, NEW HAMPSHIRE
From 08-SEP-12 19:01:00 to 08-SEP-12 19:05:00 (EST-5)
Location: TUFTONBORO
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed a tree on Number 9 Road in Tuftonboro.

Thunderstorm Wind in MERRIMACK, NEW HAMPSHIRE
From 08-SEP-12 17:50:00 to 08-SEP-12 17:57:00 (EST-5)
Location: WILMOT
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Public

A severe thunderstorm downed multiple large trees in Wilmot.

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 08-SEP-12 17:55:00 to 08-SEP-12 18:03:00 (EST-5)
Location: LITTLETON
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed a tree on Hilltop Road in Littleton.

Thunderstorm Wind in GRAFTON, NEW HAMPSHIRE
From 08-SEP-12 18:18:00 to 08-SEP-12 18:23:00 (EST-5)
Location: BETHLEHEM
Magnitude: 50.00 EG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Law Enforcement

A severe thunderstorm downed a tree across Prudeau Road in Bethlehem.