2026-10-01T08:45:59.96Z38.840667724609-122.875999450682.51manualconfirmedUSGS0.99md1Origin/20261001084754.796936.57426Magnitude/20261001084754.797016.57427USGS13 km NW of The Geysers, CAregion namenccatalognc75442256contributorID