2026-01-21T22:05:10.38Z44.7338333333333-110.8026666666674.82manualconfirmedUSGS0.47md1Origin/20260121230125.073683.4975Magnitude/20260121230125.073732.4976USGS25 km ENE of West Yellowstone, Montanaregion nameuucataloguu80127826contributorID