2023-11-20T01:52:27.0000Z38.780499-122.7568361.09manualconfirmedIRIS0.96Md1Origin/20231120015538.07062.29599Magnitude/20231120015538.070674.29600IRISNORTHERN CALIFORNIAregion nameNEIC PDEcatalognc73964786contributorID