2025-07-27T06:09:08.77Z46.0481666666667-111.4248.36manualconfirmedUSGS0.15ml1Origin/20250728233044.312671.69890Magnitude/20250728233044.312721.69891USGS4 km WNW of Ponderosa Pines, Montanaregion namembcatalogmb90104128contributorID