2023-03-08T15:44:46.0000Z38.790333-122.760331.83manualconfirmedIRIS0.3Md1Origin/20230308154751.94052.54807Magnitude/20230308154751.940578.54808IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73854300contributorID