2025-08-30T20:30:49.34Z37.5818328857422-121.8068313598635.57999992370605manualconfirmedUSGS1.33md1Origin/20250830203329.687427.413839Magnitude/20250830203329.687476.413840USGS8 km ESE of Sunol, CAregion namenccatalognc75230952contributorID