2026-06-02T15:27:02.87Z38.619167327881-122.838996887211.6699999570847manualconfirmedUSGS0.93md1Origin/20260602152844.234513.37033Magnitude/20260602152844.23458.37034USGS3 km ENE of Healdsburg, CAregion namenccatalognc75369771contributorID