ICES Marine Data

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Herring (Clupea harengus) in subdivisions 20–24; spring spawners (Skagerrak, Kattegat, western Baltic) (Link to advice)	Download graphs and tables(.doc) Download stock data (XML) Download standard graphs (zip) - regular size Download standard graphs (zip) - powerpoint size View on the map View source data

Species: Clupea harengus
Stock code: her.27.20-24
Assessment Component:
Assessment Year:2025
Purpose:Advice
Assessment Key: 19357
Stock Key: 169118

Year	Recruitment	97.5%	2.5%	SSB	97.5%	2.5%	Catches	F	97.5%	2.5%
	Age 0							Ages 3-6
	thousands			tonnes			tonnes
1991	5434718	6934924	4259046	293481	376484	228777	191573	0.43	0.64	0.29
1992	3671877	4616022	2920844	303170	387063	237461	194408	0.50	0.70	0.36
1993	3111053	3908306	2476432	286851	365433	225167	185010	0.56	0.79	0.41
1994	4758131	6032006	3753280	230584	293032	181444	172439	0.59	0.81	0.43
1995	4353904	5465222	3468565	198413	254187	154877	150820	0.60	0.85	0.43
1996	4361533	5463039	3482123	135190	171092	106822	121260	0.65	0.90	0.47
1997	3564338	4573951	2777578	149322	187628	118836	115585	0.63	0.87	0.45
1998	5055566	6436653	3970813	121122	150438	97518	107033	0.62	0.85	0.45
1999	5032296	6222480	4069761	120787	150085	97209	97234	0.52	0.72	0.38
2000	2914911	3617678	2348664	125113	155660	100560	118277	0.58	0.77	0.43
2001	2783498	3422146	2264036	136605	167895	111147	105803	0.61	0.82	0.45
2002	2823521	3447240	2312653	157522	192972	128584	106189	0.52	0.70	0.38
2003	2947955	3597890	2415427	124683	153040	101581	78310	0.46	0.62	0.34
2004	1996347	2460786	1619564	130397	160118	106192	76814	0.46	0.62	0.34
2005	1743727	2139568	1421120	124591	152096	102060	88404	0.51	0.69	0.38
2006	1273904	1565416	1036677	135824	166116	111056	88931	0.49	0.67	0.37
2007	1395032	1728544	1125869	109045	134396	88475	68180	0.55	0.74	0.41
2008	1134463	1407883	914144	87223	107138	71010	69576	0.56	0.74	0.42
2009	1052382	1293379	856290	79397	96955	65018	67261	0.51	0.69	0.38
2010	1501757	1840313	1225483	73889	89633	60911	42214	0.42	0.57	0.30
2011	1281035	1561298	1051081	68163	82889	56052	27771	0.29	0.41	0.21
2012	1140587	1390466	935613	72381	88072	59485	38648	0.36	0.50	0.26
2013	1863429	2485519	1397039	80533	97896	66249	43829	0.39	0.54	0.28
2014	1105175	1438987	848801	83447	102313	68060	37358	0.33	0.46	0.24
2015	906779	1170648	702387	86175	105752	70222	37491	0.42	0.58	0.30
2016	784295	1036563	593422	82136	100997	66798	51298	0.55	0.75	0.41
2017	761816	1017574	570340	68343	84581	55223	46340	0.61	0.81	0.45
2018	672190	938360	481520	51546	64137	41427	41058	0.64	0.86	0.48
2019	622734	853182	454531	40778	51345	32385	25420	0.40	0.58	0.28
2020	487249	698114	340076	37833	49000	29211	22130	0.40	0.74	0.22
2021	336841	511974	221617	36655	50946	26372	14180	0.22	0.44	0.110
2022	468783	747085	294153	42150	62627	28368	6251	0.088	0.191	0.041
2023	703860	1216006	407414	50626	76888	33335	3338	0.069	0.164	0.029
2024	896701	1913927	420117	54338	82948	35595	5138	0.070	0.169	0.029
2025	523893			62751
Average	2099037	2739799	1689308	115459	147407	93044	77811	0.46	0.65	0.33

Fishing pressure

Stock size

2022

2023

2024

2023

2024

2025

Maximum sustainable yield

F_MSY

Appropriate

MSY B_trigger

Below trigger

Precautionary approach

F_pa,F_lim

Harvested sustainably

B_pa,B_lim

Reduced reproductive capacity

Management plan

F_MGT

Not applicable

B_MGT

Not applicable