2026-06-15T10:51:58.69Z44.584166666667-110.748166666675.8manualconfirmedUSGS0.6md1Origin/20260617131821.740151.1623Magnitude/20260617131821.74021.1624USGS29 km ESE of West Yellowstone, Montanaregion nameuucataloguu80142476contributorID