2021-12-13T14:35:25.03Z37.9981651-122.76233671.83manualconfirmedUSGS1.54md1Origin/20211213143759.205399.460889Magnitude/20211213143759.205451.460890USGS7km WSW of Lagunitas-Forest Knolls, CAregion namenccatalognc73663281contributorID