Minor Earthquake Hits New Hampshire’s Seacoast
GREENLAND, N.H. — A small earthquake measuring 1.6 in magnitude struck the New Hampshire Seacoast on Sunday afternoon, as reported by the U.S. Geological Survey (USGS). The quake’s epicenter was located approximately 1.9 miles south-southeast of Greenland, occurring around 1:45 p.m. at a depth of about four miles.
This recent tremor follows a 2.0 magnitude earthquake recorded in New Durham in April and a more significant 3.8 magnitude quake that was felt statewide in January, with its epicenter less than ten miles east of Portsmouth. While earthquakes in New Hampshire are generally minor, the state has experienced notable seismic activity in the past.
In 2012, a 4.0-magnitude earthquake centered in southern Maine resonated through New Hampshire, reaching as far as Connecticut. A historical quake in 1982 near Laconia and Sanbornton, which registered above 4.0, caused significant shaking but fortunately resulted in no injuries.
The most impactful earthquakes in the state’s recorded history took place in December 1940, with two separate tremors of 5.6 magnitude occurring just days apart in the Ossipee area. Residents are encouraged to stay informed on seismic activity and prepare accordingly. For real-time updates, download the WMUR app available on both Apple and Google Play platforms.
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