2023-05-12T23:07:50.0000Z38.836498-122.81251.86manualconfirmedIRIS0.48Md1Origin/20230512231114.405456.335763Magnitude/20230512231114.405505.335764IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73887366contributorID