Catch scenarios

Basis	Total catch	F2-4	SSB*	SSB*, ^	SSB change**	advice change^^
	2024	2024	2024	2025	2024	2024
	(t)	(ratio)	(t)	(t)	(%)	(%)
ICES Basis Advice
MSY approach: FMSY* SSB(2023)/ MSY Btrigger	4821	0.29	12886	12473	41	-34
Other scenarios
F=0	0	0	16461	19892	80	-100
F=Fpa=FMSY	5733	0.35	12210	11307	33	-22
F=Flim	7050	0.45	11153	9766	22	-3.5
F=Fsq	7781	0.51	10560	8933	15	6.4
SSB (2024)=Blim	13984	1.19	6080	3826	-34	91
SSB (2024)=Bpa	9886	0.7	9023	6887	-1.42	35
SSB (2024)= MSYBtrigger	6977	0.44	11208	9849	22	-4.5

Symbol	Footnotes
*	For autumn-spawning stocks, the SSB is influenced by fisheries between 1 January and spawning (set for September).
**	SSB 2024 relative to SSB 2023.
^	Assuming the same F in 2025 as in 2024.
^^	Advice value for 2024 relative to the advice value for 2023 (7309tonnes).