2023-04-13T14:51:26.0000Z38.839668-122.8381651.77manualconfirmedIRIS0.72Md1Origin/20230413145428.842287.25340Magnitude/20230413145428.842347.25341IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73873170contributorID