A cold front moved across Southern New England producing showers and thunderstorms.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 20-JUN-10 13:45:00 to 20-JUN-10 13:50:00 (EST-5)
Location: SHARON
Magnitude: 50.00 EG
Property damage: 5.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees, large branches, and wires were downed by thunderstorm winds.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 20-JUN-10 13:45:00 to 20-JUN-10 13:45:00 (EST-5)
Location: FRANKLIN
Magnitude: 50.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree on Maple Street was downed by thunderstorm winds.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 20-JUN-10 13:48:00 to 20-JUN-10 14:00:00 (EST-5)
Location: WALPOLE
Magnitude: 50.00 EG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Numerous trees down throughout Walpole, including on School, Mason, Maple, Kendall, Alton, Rockwood, and Washington Streets.  A tree fell on a house on Park Lane.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 20-JUN-10 13:54:00 to 20-JUN-10 13:54:00 (EST-5)
Location: NORFOLK
Magnitude: 50.00 EG
Property damage: 30.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Trees on Myrtle and Holbrook Streets were downed by thunderstorm winds.  One of these trees fell on a house on Myrtle Street.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 20-JUN-10 13:56:00 to 20-JUN-10 13:56:00 (EST-5)
Location: PONKAPOG
Magnitude: 58.00 MG
Property damage: 0.00K
Crop damage: 0.00K
Reported by: ASOS

The Automated Surface Observing System at Blue Hill Observatory and Science Center in Milton, MA (KMQE) recorded a wind gust of 67 mph.  No damage was reported.

Hail in BRISTOL, MASSACHUSETTS
From 20-JUN-10 14:10:00 to 20-JUN-10 14:10:00 (EST-5)
Location: SEEKONK
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in NORFOLK, MASSACHUSETTS
From 20-JUN-10 14:10:00 to 20-JUN-10 14:10:00 (EST-5)
Location: WOLLASTON
Magnitude: 0.75 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Hail in NORFOLK, MASSACHUSETTS
From 20-JUN-10 14:11:00 to 20-JUN-10 14:11:00 (EST-5)
Location: SOUTH BRAINTREE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Quarter sized hail fell along the Braintree/Quincy line.

Lightning in PLYMOUTH, MASSACHUSETTS
From 20-JUN-10 14:15:00 to 20-JUN-10 14:15:00 (EST-5)
Location: HINGHAM
Property damage: 10.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Lightning struck Stars on Hingham Harbor Restaurant, damaging the restaurants computer system and shattering the windshield of a car and deploying its airbags and damaging its electrical system.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 20-JUN-10 14:15:00 to 20-JUN-10 14:15:00 (EST-5)
Location: SOUTH BRAINTREE
Magnitude: 50.00 EG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Wires on Commercial Street were downed by thunderstorm winds.

Lightning in NORFOLK, MASSACHUSETTS
From 20-JUN-10 14:18:00 to 20-JUN-10 14:18:00 (EST-5)
Location: SOUTH BRAINTREE
Property damage: 250.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A house on Central Avenue caught fire after being struck by lightning.  The fire spread quickly turning into a three alarm fire and causing substantial damage to the house.  No one was home at the time of the fire.

Thunderstorm Wind in HAMPDEN, MASSACHUSETTS
From 20-JUN-10 14:47:00 to 20-JUN-10 14:47:00 (EST-5)
Location: PALMER
Magnitude: 50.00 EG
Property damage: 3.00K
Crop damage: 0.00K
Reported by: Amateur Radio

A tree on Church Street was downed by thunderstorm winds.

Thunderstorm Wind in NORFOLK, MASSACHUSETTS
From 20-JUN-10 14:15:00 to 20-JUN-10 14:16:00 (EST-5)
Location: COHASSET
Magnitude: 50.00 EG
Property damage: 25.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous trees and limbs were downed across Cohasset.

Hail in NORFOLK, MASSACHUSETTS
From 20-JUN-10 13:45:00 to 20-JUN-10 13:45:00 (EST-5)
Location: WALPOLE
Magnitude: 1.00 
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Amateur Radio

Quarter sized hail fell on Washington Street.

Thunderstorm Wind in PLYMOUTH, MASSACHUSETTS
From 20-JUN-10 14:15:00 to 20-JUN-10 14:16:00 (EST-5)
Location: HINGHAM
Magnitude: 59.00 EG
Property damage: 50.00K
Crop damage: 0.00K
Reported by: Trained Spotter

Numerous trees, limbs, wires, and utility poles were downed across Hingham, including one that hit a person, injuring the person.  Also, a tent blowing around hit a person, resulting in minor injury.  An amateur radio operator recorded a wind gust of 68 mph on their home weather station near Hingham Harbor.