2026-04-17T03:55:12.61Z38.794334411621-122.779663085943.1900000572205manualconfirmedUSGS1.09md1Origin/20260417035742.48811.17290Magnitude/20260417035742.488196.17291USGS3 km NW of The Geysers, CAregion namenccatalognc75346182contributorID