2024-12-20T06:57:54.04Z40.1684989929199-124.1894989013677.76000022888184manualconfirmedUSGS2.55md1Origin/20241220065937.305245.185652Magnitude/20241220065937.305297.185653USGS18 km NNW of Shelter Cove, CAregion namenccatalognc75105721contributorID