2024-01-17T02:39:25.0000Z39.940334-120.8221666.47manualconfirmedIRIS2.14Md1Origin/20240117024239.475354.222972Magnitude/20240117024239.475407.222973IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73990431contributorID