2021-08-14T22:02:56.0000Z38.757167-122.71651.73manualconfirmedIRIS0.16Md1Origin/20210817072752.847695.516435Magnitude/20210817072752.847744.516436IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73610151contributorID