2026-08-31T05:08:03.36Z44.798333333333-111.4408333333310.92manualconfirmedUSGS0.52ml1Origin/20260901150722.364042.53090Magnitude/20260901150722.364102.53091USGS20 km W of Hebgen Lake Estates, Montanaregion namembcatalogmb90206553contributorID