2023-07-23T19:32:10.0000Z40.227167-121.1693333.97manualconfirmedIRIS2.08Md1Origin/20230724174703.124516.188363Magnitude/20230724174703.12458.188364IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73915836contributorID