GRAY — Those thunderstorms that rolled through Maine and New Hampshire on Wednesday produced plenty of lightning.

The National Weather Service in Gray said there were about 7,500 lightning strikes over a four-hour period Wednesday night in its coverage area in New Hampshire and southern and western Maine.

Those figures don’t include far northern Maine, which experienced some of the heaviest thunderstorms.

National Weather Service meteorologists recorded more than 1,000 lightning strikes across Carroll County in New Hampshire alone in the course of one hour, including several credited with starting fires.

WMWV radio reported that the strikes were recorded from 9 to 10 p.m. Wednesday.

Conway, N.H., fire officials say they are 90 percent sure lightning sparked the fire at a large barn at Grammy Thorne Farm that drew responders from Fryeburg, Maine, as well.

Fire officials say lightning caused about $10,000 worth of damage to the electrical and liquid propane gas systems to a Conway house.

Madison, N.H., Fire Chief Rick Judkins believes lightning was to blame for a fire that destroyed a historic bread and breakfast – Mary’s Farm – and killed two dogs.

Meteorologist Margaret Curtis says it was an unusually high number of lightning strikes.

The National Weather Service says more thunderstorms were expected throughout the region Thursday evening, as well.