2023-05-14T19:17:52.0000Z38.820168-122.8229982.03manualconfirmedIRIS0.76Md1Origin/20230516220802.680514.371386Magnitude/20230516220802.680566.371387IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73888111contributorID