2026-04-17T20:39:49.33Z38.788501739502-122.757003784182.6manualconfirmedUSGS0.56md1Origin/20260417204205.809359.24765Magnitude/20260417204205.809421.24766USGS1 km N of The Geysers, CAregion namenccatalognc75346587contributorID