2023-04-10T15:54:05.0000Z38.788166-122.7458341.61manualconfirmedIRIS1.16Md1Origin/20230410155652.998275.114836Magnitude/20230410155652.998328.114837IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73870285contributorID