2021-04-19 20:42:38 (M3.9) southern Idaho 44.5 -115.2 (1cbfb)

[ens@xxxxxxxxxxxx (USGS ENS)]

M3.9 Earthquake - southern Idaho

Preliminary Report

Magnitude	3.9
Date-Time	19 Apr 2021 20:42:39 UTC 19 Apr 2021 14:42:39 near epicenter 19 Apr 2021 12:42:39 standard time in your timezone
Location	44.531N 115.248W
Depth	11 km
Distances	42.7 km (26.5 mi) NW of Stanley, Idaho 127.5 km (79.0 mi) NE of Boise, Idaho 128.3 km (79.5 mi) NE of Eagle, Idaho 128.4 km (79.6 mi) NE of Garden City, Idaho 137.2 km (85.0 mi) NE of Meridian, Idaho
Location Uncertainty	Horizontal: 0.3 km; Vertical 0.7 km
Parameters	Nph = 26; Dmin = 42.1 km; Rmss = 0.21 seconds; Gp = 83° Version = 4
Event ID	mb 80498119

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
Montana Regional Seismic Network
Montana Bureau of Mines and Geology
http://mbmgquake.mtech.edu


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