2026-06-16T09:36:46.91Z38.840831756592-122.838333129881.7699999809265manualconfirmedUSGS0.36md1Origin/20260616093900.549026.46038Magnitude/20260616093900.549082.46039USGS10 km NW of The Geysers, CAregion namenccatalognc75377621contributorID