2024-05-11T14:19:24.0000Z38.816334-122.8109971.31manualconfirmedIRIS1.5Md1Origin/20240511142239.46192.29867Magnitude/20240511142239.461978.29868IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc75004946contributorID