2023-05-19T16:08:45.01Z45.91233333-112.2475-2manualconfirmedUSGS1.37ml1Origin/20230519170419.274944.399702Magnitude/20230519170419.274997.399703USGS12 km WNW of Whitehall, Montanaregion namembcatalogmb90014623contributorID