2023-07-27T07:24:05.0000Z38.816166-122.8284992.12manualconfirmedIRIS0.61Md1Origin/20230727072708.467967.209200Magnitude/20230727072708.468019.209201IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73917231contributorID