Earthquake swarm in southwest Montana

Earthquake swarm in southwest Montana

The USGS is recording numerous earthquakes about 10 km (6.2 miles) NE of Lima, Montana since M4.4 struck on Tuesday, April 9, 2019. 27 earthquakes were recorded in the sequence by 14:45 UTC on April 11, including abovementioned M4.4, at depths between 2 and 13.3 km…

Strong and shallow M5.8 earthquake shakes Montana, US

Strong and shallow M5.8 earthquake shakes Montana, US

A strong and shallow earthquake registered by the USGS as M5.8 hit NW Montana at 06:30 UTC (00:30 MDT) on July 6, 2017. The agency is reporting a depth of 4.3 km (2.7 miles). EMSC is reporting M5.8 at a depth of 5 km (3.1 miles). Montana is one of the most…