2025-08-12T14:03:30.93Z38.795166015625-122.4524993896484.2199997901916504manualconfirmedUSGS2.27md1Origin/20250812140511.647413.224545Magnitude/20250812140511.647476.224546USGS9 km ESE of Hidden Valley Lake, CAregion namenccatalognc75222282contributorID