Stock assessment graphs

Year	Low Recruitment	Recruitment	High Recruitment	Low TBiomass	TBiomass	High TBiomass	Low SSB	SSB	High SSB	Landings	Catches	Low F	F	High F
1988	338000	640000	942000	2743000	3191000	3640000	1794000	2108000	2422000	135301	135301	0.022	0.042	0.062
1989	687000	1168000	1649000	3047000	3541000	4035000	2774000	3260000	3747000	103830	103830	0.017	0.034	0.05
1990	3179000	4275000	5371000	3333000	3857000	4381000	3013000	3528000	4043000	86411	86411	0.016	0.031	0.046
1991	9162000	11293000	13423000	3488000	3988000	4488000	2822000	3303000	3783000	84683	84683	0.016	0.031	0.046
1992	15447000	18521000	21596000	4040000	4540000	5039000	2872000	3331000	3789000	104448	104448	0.021	0.038	0.056
1993	43368000	49735000	56103000	5049000	5550000	6051000	2890000	3302000	3714000	232457	232457	0.048	0.076	0.104
1994	52269000	59395000	66520000	6825000	7392000	7958000	3022000	3431000	3841000	479228	479228	0.089	0.125	0.161
1995	12910000	15537000	18163000	7754000	8375000	8997000	3114000	3508000	3902000	905501	905501	0.167	0.215	0.263
1996	4485000	5706000	6927000	7974000	8618000	9262000	3696000	4096000	4496000	1220283	1220283	0.152	0.188	0.225
1997	1518000	2086000	2655000	7619000	8270000	8921000	4873000	5355000	5836000	1426507	1426507	0.16	0.195	0.229
1998	8793000	10762000	12731000	6491000	7082000	7674000	5378000	5908000	6438000	1223131	1223131	0.156	0.192	0.228
1999	5110000	6439000	7768000	5976000	6560000	7143000	5219000	5770000	6322000	1235433	1235433	0.173	0.214	0.256
2000	28460000	33070000	37680000	5894000	6476000	7059000	4296000	4799000	5303000	1207201	1207201	0.205	0.257	0.309
2001	24671000	28868000	33066000	5502000	6060000	6617000	3535000	3986000	4437000	766136	766136	0.159	0.203	0.248
2002	9310000	11423000	13536000	5713000	6310000	6908000	3109000	3528000	3946000	807795	807795	0.176	0.226	0.276
2003	5193000	6582000	7972000	6175000	6826000	7478000	3707000	4172000	4637000	789510	789510	0.118	0.151	0.184
2004	50230000	57638000	65046000	8471000	9305000	10138000	4706000	5270000	5834000	794066	794066	0.099	0.127	0.155
2005	20221000	24130000	28038000	8718000	9567000	10416000	4810000	5401000	5993000	1003243	1003243	0.135	0.172	0.208
2006	36496000	42853000	49210000	10146000	11132000	12118000	4783000	5365000	5947000	968958	968958	0.136	0.175	0.215
2007	9462000	11871000	14280000	9615000	10595000	11576000	6176000	6901000	7627000	1266993	1266993	0.12	0.153	0.186
2008	13971000	17281000	20591000	9772000	10829000	11886000	6215000	6987000	7759000	1545656	1545656	0.158	0.2	0.242
2009	5061000	6603000	8146000	8937000	10009000	11081000	6128000	6956000	7784000	1687373	1687373	0.165	0.207	0.249
2010	2955000	4053000	5151000	7526000	8555000	9585000	5338000	6149000	6960000	1457014	1457014	0.169	0.217	0.264
2011	12222000	15792000	19361000	6534000	7531000	8528000	4938000	5774000	6610000	992998	992998	0.125	0.163	0.2
2012	3283000	4658000	6033000	5917000	6900000	7883000	4684000	5544000	6404000	825999	825999	0.109	0.144	0.179
2013	5529000	7854000	10178000	5506000	6473000	7440000	4320000	5158000	5997000	684743	684743	0.092	0.125	0.158
2014	3038000	4789000	6539000	5060000	6000000	6941000	4091000	4924000	5757000	461306	461306	0.063	0.087	0.11
2015	10382000	15817000	21253000	5003000	5947000	6890000	3811000	4615000	5419000	328740	328740	0.05	0.071	0.092
2016	4504000	8816000	13129000	4902000	5848000	6794000	3577000	4336000	5095000	383174	383174	0.065	0.092	0.12
2017	2158000	7135000	12112000	4735000	5724000	6713000	3485000	4235000	4985000	721566	721566	0.123	0.174	0.224
2018	0	24928000	57788000	3947000	5976000	8004000	3065000	3826000	4587000


Herring (Clupea harengus) in subareas 1, 2, 5 and divisions 4.a and 14.a, Norwegian spring-spawning herring (the Northeast Atlantic and Arctic Ocean)
Species:	Stock Assessment Graphs
Stock code:	her.27.1-24a514a
Assessment Year:	2018
Key:	10100


Unit weights	tonnes
Unit recruitment	thousands
Fishing pressure description	F
Fishing pressure units	Year-1
Stock size description	SSB
Stock size units	tonnes


Fish reference points

Management plan	SSB_MP
Management plan	F_MP
MSY approach	MSYB_trigger	3184000
MSY approach	F_MSY	0.157
Precautionary approach	B_lim	2500000
	B_pa	3184000
	F_lim	0.291
	F_pa	0.227

Age and Length

Recruitment	2
F	5-12+


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