Witch in Subarea 4 and divisions 3.a and 7.d. Annual catch scenarios. All weights are in tonnes.
	Total catch (2023)	Projected landings (2023)	Projected discards (2023)	Ftotal ages 4-8 (2022 & 2023)	Flandings (2023)	Fdiscards (2023)	SSB (2023)	SSB (2024)	% SSB change	% Advice change
MSY approach: Fmsy (AR)	1340	1228	112	0.130	0.127	0.003	4366	5853	34.0	11.1
FMSY upper (AR)	1787	1635	152	0.177	0.173	0.004	4278	5541	30.0	48.0
FMSY lower (AR)	929	852	77	0.089	0.086	0.003	4448	6157	38.0	-23.0
F = 0	0	0	0	0.000	0.000	0.000	4645	6894	48.0	-100.0
Fpa	2393	2189	204	0.240	0.240	0.007	4155	5123	23.0	98.0
Flim	3111	2838	273	0.330	0.320	0.009	4004	4655	16.3	158.0
Fsq	2922	2666	256	0.310	0.300	0.008	4042	4774	18.1	142.0
SSB (2024) = Blim	5476	4938	538	0.660	0.650	0.018	3477	3293	-5.3	350.0
SSB (2024) = Bpa	4079	3697	382	0.460	0.440	0.012	3800	4069	7.1	240.0
SSB (2024) = MSY Btrigger	4079	3697	382	0.460	0.440	0.012	3800	4069	7.1	240.0
Rollover advice	1206	1106	100	0.117	0.113	0.004	4395	6047	38.0	0.0
Fmsy	1652	1512	140	0.163	0.159	0.004	4304	5634	31.0	37.0
FMSY upper	2192	2005	187	0.220	0.220	0.006	4198	5260	25.0	82.0
FMSY lower	1150	1055	95	0.111	0.108	0.003	4405	5987	36.0	-4.6