2025-10-03T08:31:09.02Z38.8230018615723-122.8421630859381.75manualconfirmedUSGS1.08md1Origin/20251003091100.737368.739517Magnitude/20251003091100.73742.739518USGS9 km NW of The Geysers, CAregion namenccatalognc75244261contributorID