Title Agenda Sub-Group Document Number Authors File Base case stock assessment for chub mackerel in Northwest Pacific Ocean in 2024 NPFC-2024-TWG CMSA09-WP03 (Rev.1) Shota Nishijima, Momoko Ichinokawa, Akihiro Manabe, Kazuhiro Oshima, and Joel Rice NPFC-2024-TWG CMSA09-WP03(Rev 1) SAM_basecase_0.docx Sensitivity of the chub mackerel stock assessment in 2024 to observation and model uncertainty in the Northwest Pacific Ocean NPFC-2024-TWG CMSA09-WP04 Shota Nishijima, Momoko Ichinokawa, Akihiro Manabe, Kazuhiro Oshima, and Joel Rice NPFC-2024-TWG CMSA09-WP04 SAM_sensitivity.docx