2023-04-28T05:28:17.0000Z38.832668-122.7926641.83manualconfirmedIRIS1.07Md1Origin/20230428053115.88907.181825Magnitude/20230428053115.889119.181826IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73881276contributorID