2026-02-06T17:02:44.06Z37.7313346862793-121.9418334960948.72999954223633manualconfirmedUSGS1.35md1Origin/20260206170458.777251.75567Magnitude/20260206170458.777313.75568USGS3 km N of Dublin, CAregion namenccatalognc75309587contributorID