2023-12-02T21:30:41.0000Z40.3796-126.728110manualconfirmedIRIS3.63Ml1Origin/20231203182747.688469.20287Magnitude/20231203182747.688522.20288IRISOFF COAST OF NORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73970876,us7000lfn3contributorID