2026-04-15T04:33:47.19Z39.838001251221-123.79366302496.9800000190735manualconfirmedUSGS1.73md1Origin/20260415043552.816362.254194Magnitude/20260415043552.816425.254195USGS11 km N of Rockport, CAregion namenccatalognc75344957contributorID