2023-08-02T18:48:52.0000Z38.799167-122.8203333.31manualconfirmedIRIS1.27Md1Origin/20230803182927.975655.265378Magnitude/20230803182927.975715.265379IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73919466contributorID