Earthquake

http://earthquake.usgs.gov

  A minor earthquake hit central New Hampshire Thursday morning.

The US Geological Survey recorded the 2.1 magnitude tremor near Contoocook just before 6.

It’s the second small earthquake in the Granite State in as many days.

A 2.3 magnitude earthquake was recorded near Sanbornton early Wednesday morning.

Via the USGS

  The U.S. Geological Survey reports there's been a small earthquake near Concord, New Hampshire.

The 1.7 magnitude earthquake was recorded at 9:42 p.m. Thursday about a mile northeast of Concord.

No injuries were reported.

The earthquake was the topic of chatter on social media when it struck, with area residents reporting the sound of a loud bang and minor tremor.

 

NHPR / Michael Brindley

While New Hampshire may not be known for earthquakes, the town of Merrimack is now host to the Granite State’s first seismograph available for public use.

Library Director Yvette Couser got her introduction to earthquakes about two years ago.

Scott McPherson for NHPR

10:14 Earthquake monitored in real time at 9:07 PM from the Weston Observatory. Link is here. 

10:05 Map posted on the Weston Observatory site indicates epicenter located 5 Km northwest of Contoocook, with a magnitude of 2.5.

9:55 Seismographic data from the Weston Observatory shows activity at approximately 9:08 PM.