Magnitude 2.1 Earthquake - New Hampshire

M2.1 - New Hampshire

Preliminary Earthquake Report

Magnitude 2.1

Date-Time17 Oct 2017 21:41:27 UTC17 Oct 2017 17:41:27 near epicenter17 Oct 2017 16:41:27 standard time in your time zone

Location 43.543N 71.588WDepth0 kmDistances2.0 km (1.2 mi) ESE of North Sanbornton, New Hampshire9.7 km (6.0 mi) W of Laconia, New Hampshire33.7 km (20.9 mi) N of East Concord, New Hampshire37.5 km (23.2 mi) N of Concord, New Hampshire54.7 km (33.9 mi) ESE of Lebanon, New Hampshire

Location UncertaintyHorizontal: 0.7 km; Vertical 3.6 kmParametersNph = 28; Dmin = 9.7 km; Rmss = 0.60 seconds; Gp = 76°
Version = 2Event IDld 60144231

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Lamont-Doherty Cooperative Seismographic Network
Columbia University
http://www.ldeo.columbia.edu/LCSN/