2026-06-18T06:08:02.35Z44.585666666667-110.88057.89manualconfirmedUSGS0.37md1Origin/20260618190101.318066.14467Magnitude/20260618190101.318138.14468USGS19 km ESE of West Yellowstone, Montanaregion nameuucataloguu80007463contributorID