2022-04-11T00:05:22.0000Z38.839-122.8372.28manualconfirmedIRIS0.3Md1Origin/20220411195000.59153.177955Magnitude/20220411195000.591593.177956IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73716741contributorID