2023-01-06T17:00:51.672Z39.6439-107.48622.219manualconfirmedUSGS2.5ml1Origin/20230106223346.100383.2339Magnitude/20230106223346.100434.2340USGS8 km NNW of Chacra, Coloradoregion nameuscatalogus7000j2lrcontributorID