2023-10-11T14:01:28.0000Z38.836834-122.8000032.04manualconfirmedIRIS0.91Md1Origin/20231011140450.281175.40407Magnitude/20231011140450.281226.40408IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73948876contributorID