2026-01-25T23:56:04.27Z37.6311683654785-121.7948303222669.31999969482422manualconfirmedUSGS1.76md1Origin/20260125235830.133325.44562Magnitude/20260125235830.133373.44563USGS6 km SSW of Livermore, CAregion namenccatalognc75301696contributorID