2024-01-18T08:59:51.0000Z38.834667-122.8173371.32manualconfirmedIRIS0.78Md1Origin/20240118090222.832004.232060Magnitude/20240118090222.832058.232061IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73991001contributorID