To access USGS earthquake information without using javascript, use our Magnitude 2.5+ Earthquakes, Past Day ATOM Feed or o Visit for Utah-specific preparedness information and the latest … 2020 Magna Earthquake Sequence FAQ May 20, 2020 Dr. Keith Koper Talks About M 4.2 Aftershock on April 16 April 17, 2020 M4.2 Aftershock, near Magna UT April 14, 2020 The largest earthquake in Utah: this week: 2.1 in East Carbon City , Utah , United States this month: 3.1 in Malad City , Idaho , United States Javascript must be enabled to view our earthquake maps.