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Herring (Clupea harengus) in subareas 1, 2, and 5 and in divisions 4.a and 14.a; Norwegian spring spawners (the Northeast Atlantic and Arctic Ocean)	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.27.1-24a514a
Assessment Component:
Assessment Year:2025
Purpose:Advice
Assessment Key: 21106
Stock Key: 169123

Year	Recruitment	97.5%	2.5%	SSB	97.5%	2.5%	Total	F	97.5%	2.5%
	Age 2						Catch	Ages 5-12+
	thousands			tonnes			tonnes
1988	461000	1101000	193000	1162000	1641000	823000	135301	0.086	0.106	0.070
1989	1845000	4065000	837000	1672000	2390000	1169000	103830	0.058	0.073	0.047
1990	9007000	18080000	4487000	2040000	3000000	1387000	86411	0.045	0.056	0.036
1991	17882000	34531000	9260000	2259000	3307000	1543000	84683	0.041	0.051	0.033
1992	17925000	34074000	9430000	2863000	3946000	2078000	104448	0.044	0.055	0.036
1993	36519000	67416000	19783000	3405000	4389000	2642000	232457	0.077	0.093	0.064
1994	37312000	67565000	20605000	3878000	4778000	3147000	479228	0.117	0.138	0.099
1995	12963000	23171000	7252000	4141000	4946000	3468000	905501	0.193	0.22	0.167
1996	7336000	12998000	4140000	4759000	5588000	4054000	1220283	0.172	0.194	0.151
1997	2299000	4191000	1261000	5595000	6584000	4755000	1426507	0.194	0.22	0.172
1998	15043000	25679000	8813000	5776000	6813000	4898000	1223131	0.188	0.21	0.167
1999	7907000	14081000	4440000	5391000	6326000	4594000	1235433	0.24	0.27	0.21
2000	26073000	46162000	14726000	4182000	4896000	3572000	1207201	0.32	0.36	0.28
2001	26908000	47348000	15291000	3582000	4224000	3039000	766136	0.23	0.27	0.21
2002	13472000	23844000	7612000	3218000	3786000	2736000	807795	0.24	0.28	0.21
2003	6326000	11488000	3484000	4318000	5119000	3641000	789510	0.146	0.168	0.128
2004	48553000	82772000	28480000	5665000	6769000	4741000	794066	0.121	0.139	0.106
2005	16352000	28632000	9339000	5733000	6793000	4839000	1003243	0.164	0.187	0.144
2006	25632000	43654000	15051000	5444000	6414000	4621000	968958	0.177	0.20	0.156
2007	7035000	12510000	3957000	7783000	9175000	6603000	1266993	0.130	0.147	0.115
2008	11417000	19392000	6722000	7730000	9097000	6569000	1545656	0.173	0.195	0.154
2009	5906000	10261000	3399000	7358000	8673000	6242000	1687371	0.195	0.22	0.173
2010	3269000	5846000	1828000	5695000	6718000	4827000	1457015	0.23	0.27	0.21
2011	18691000	31726000	11011000	4749000	5648000	3993000	992997	0.189	0.22	0.166
2012	3903000	7028000	2167000	4362000	5210000	3653000	826000	0.187	0.21	0.163
2013	7834000	13958000	4396000	4402000	5270000	3677000	684743	0.155	0.178	0.135
2014	5487000	9873000	3049000	4432000	5325000	3689000	461306	0.101	0.117	0.088
2015	15064000	25729000	8820000	4263000	5106000	3560000	328740	0.076	0.088	0.066
2016	5723000	9216000	3554000	3526000	4203000	2958000	383174	0.101	0.116	0.088
2017	3626000	5939000	2214000	3183000	3728000	2717000	721566	0.21	0.24	0.183
2018	51372000	78609000	33573000	3421000	4002000	2925000	592899	0.149	0.169	0.131
2019	3862000	6346000	2350000	3491000	4067000	2997000	777165	0.20	0.23	0.180
2020	3518000	5801000	2134000	3014000	3507000	2590000	720937	0.22	0.25	0.192
2021	1161000	2141000	630000	3715000	4307000	3205000	851813	0.166	0.187	0.148
2022	4628000	7792000	2749000	4491000	5257000	3837000	813834	0.158	0.177	0.140
2023	20173000	37653000	10807000	4129000	4842000	3521000	680552	0.170	0.192	0.151
2024	20739000	50414000	8532000	2948000	3564000	2438000	460226	0.156	0.180	0.134
2025	9853000	70922000	1369000	2723000	3390000	2187000
Average	14028316	26368632	7835395	4223632	5073632	3524605	779111	0.157	0.180	0.138

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

Undefined

B_pa,B_lim

Increased risk

Management plan

F_MGT

Above

B_MGT

Increased risk