2023-09-02T14:40:32.0000Z38.791833-122.7586670.61manualconfirmedIRIS0.28Md1Origin/20230904044119.910418.492541Magnitude/20230904044119.910467.492542IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73932196contributorID