2025-04-09T01:03:03.51Z37.545333333333303-121.6756666666675.81manualconfirmedUSGS0.83md1Origin/20250409230929.29413.124515Magnitude/20250409230929.294182.124516USGS17 km SSE of Livermore, CAregion namenccatalognc75162892contributorID