2026-01-21T09:45:33.9Z36.0618324279785-120.6344985961912.9manualconfirmedUSGS2.04md1Origin/20260121112853.107381.1027Magnitude/20260121112853.107448.1028USGS25 km E of San Ardo, CAregion namenccatalognc75299261contributorID