2021-12-09T01:02:38.0000Z38.489-122.5799.96manualconfirmedIRIS1.24Md1Origin/20211209072757.349173.430006Magnitude/20211209072757.349224.430007IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73661556contributorID