2025-08-21T12:44:34.66Z36.6736679077148-121.337165832522.52999997138977manualconfirmedUSGS1.68md1Origin/20250821124613.073093.318188Magnitude/20250821124613.073144.318189USGS13 km SSW of Tres Pinos, CAregion namenccatalognc75226722contributorID