2021-04-09T15:48:07.0000Z38.806999-122.8216632.17manualconfirmedIRIS0.63Md1Origin/20210409155100.772707.7970333Magnitude/20210409155100.772758.7970334IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73547275contributorID