2025-08-30T10:16:06.72Z38.8396682739258-122.836997985841.7manualconfirmedUSGS1.94md1Origin/20250830101838.160379.409785Magnitude/20250830101838.16043.409786USGS10 km NW of The Geysers, CAregion namenccatalognc75230772contributorID