2026-03-20T16:50:12.95Z38.742500305176-122.8576660156214.640000343323manualconfirmedUSGS1.13md1Origin/20260320165234.236842.181536Magnitude/20260320165234.236926.181537USGS10 km WSW of The Geysers, CAregion namenccatalognc75330677contributorID