2026-05-09T18:41:21.05Z38.832668304443-122.80733489992.3099999427795manualconfirmedUSGS1.06md1Origin/20260509184341.348384.135967Magnitude/20260509184341.348482.135968USGS7 km W of Cobb, CAregion namenccatalognc75357821contributorID