[Geology2] M4.4 Western Montana

M4.4 - western Montana

Preliminary Earthquake Report

Magnitude	4.4
Date-Time	6 Jul 2017 07:27:30 UTC 6 Jul 2017 01:27:30 near epicenter 5 Jul 2017 23:27:30 standard time in your timezone
Location	46.858N 112.631W
Depth	9 km
Distances	11.2 km (7.0 mi) NNE of Keiley, Montana 54.2 km (33.6 mi) WNW of Helena, Montana 95.2 km (59.0 mi) N of Butte, Montana 104.0 km (64.5 mi) E of Missoula, Montana 106.2 km (65.9 mi) N of Butte-Silver Bow (Balance), Montana
Location Uncertainty	Horizontal: 5.4 km; Vertical 7.9 km
Parameters	Nph = 41; Dmin = 63.2 km; Rmss = 0.63 seconds; Gp = 109° Version =
Event ID	us 1000975v

For updates, maps, and technical information
see: Event Page or USGS Earthquake Hazards Program
National Earthquake Information Center
U.S. Geological Survey

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Kim Noyes about.me/kim.noyes

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Posted by: Kim Noyes <kimnoyes@gmail.com>

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