2022-04-27T08:27:50.0000Z39.5812-120.0499.6manualconfirmedIRIS0.4ml1Origin/20220427211730.812492.335276Magnitude/20220427211730.812544.335277IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognn00837963contributorID