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	342000	648000	954000	2780000	3212000	3644000	1819000	2122000	2424000	135301	135301	0.023	0.042	0.061
1989	691000	1171000	1651000	3086000	3563000	4039000	2812000	3281000	3750000	103830	103830	0.018	0.033	0.049
1990	3232000	4311000	5389000	3376000	3881000	4386000	3054000	3550000	4046000	86411	86411	0.016	0.031	0.045
1991	9278000	11347000	13415000	3532000	4014000	4496000	2861000	3324000	3788000	84683	84683	0.017	0.031	0.046
1992	15603000	18561000	21519000	4084000	4566000	5047000	2910000	3352000	3794000	104448	104448	0.022	0.038	0.055
1993	43769000	49849000	55929000	5096000	5577000	6058000	2925000	3323000	3720000	232457	232457	0.049	0.076	0.103
1994	53041000	59854000	66667000	6888000	7429000	7971000	3056000	3452000	3847000	479228	479228	0.091	0.126	0.16
1995	13111000	15663000	18216000	7821000	8413000	9006000	3145000	3524000	3904000	905501	905501	0.17	0.216	0.262
1996	4530000	5726000	6922000	8044000	8658000	9271000	3726000	4109000	4493000	1220283	1220283	0.154	0.189	0.224
1997	1592000	2182000	2771000	7691000	8311000	8931000	4914000	5373000	5833000	1426507	1426507	0.161	0.194	0.226
1998	8872000	10787000	12701000	6561000	7126000	7691000	5435000	5941000	6448000	1223131	1223131	0.156	0.19	0.224
1999	5126000	6420000	7715000	6051000	6611000	7170000	5288000	5816000	6345000	1235433	1235433	0.174	0.214	0.253
2000	28595000	33024000	37454000	5960000	6519000	7079000	4358000	4842000	5326000	1207201	1207201	0.208	0.257	0.306
2001	24960000	29019000	33078000	5557000	6094000	6631000	3584000	4018000	4453000	766136	766136	0.16	0.203	0.246
2002	9423000	11483000	13542000	5761000	6336000	6911000	3148000	3552000	3955000	807795	807795	0.178	0.225	0.273
2003	5289000	6659000	8029000	6230000	6858000	7486000	3743000	4192000	4640000	789510	789510	0.119	0.151	0.183
2004	50958000	58091000	65225000	8555000	9359000	10162000	4748000	5292000	5836000	794066	794066	0.101	0.127	0.154
2005	20694000	24506000	28317000	8813000	9633000	10452000	4853000	5425000	5997000	1003243	1003243	0.136	0.171	0.206
2006	37152000	43239000	49327000	10271000	11218000	12166000	4831000	5396000	5961000	968958	968958	0.137	0.175	0.212
2007	9698000	12056000	14414000	9746000	10688000	11630000	6250000	6952000	7654000	1266993	1266993	0.122	0.153	0.184
2008	14307000	17519000	20732000	9925000	10936000	11947000	6303000	7050000	7796000	1545656	1545656	0.159	0.198	0.238
2009	5477000	7027000	8576000	9108000	10135000	11161000	6231000	7030000	7829000	1687373	1687373	0.166	0.205	0.244
2010	3527000	4663000	5799000	7719000	8704000	9690000	5452000	6231000	7009000	1457014	1457014	0.169	0.213	0.258
2011	12570000	15793000	19015000	6733000	7690000	8647000	5077000	5878000	6680000	992998	992998	0.124	0.159	0.194
2012	3882000	5255000	6627000	6154000	7099000	8045000	4866000	5692000	6518000	825999	825999	0.108	0.141	0.173
2013	5948000	8010000	10073000	5758000	6687000	7617000	4516000	5322000	6129000	684743	684743	0.091	0.121	0.15
2014	3716000	5362000	7008000	5334000	6237000	7140000	4346000	5154000	5963000	461306	461306	0.062	0.084	0.105
2015	12745000	17625000	22504000	5353000	6256000	7160000	4028000	4798000	5569000	328740	328740	0.048	0.067	0.087
2016	4975000	8039000	11102000	5227000	6114000	7000000	3808000	4535000	5262000	383174	383174	0.062	0.087	0.111
2017	2454000	5185000	7916000	5024000	5918000	6812000	3775000	4490000	5205000	721566	721566	0.119	0.162	0.205
2018	6182000	15643000	25104000	4647000	5662000	6676000	3389000	4103000	4818000	592899	592899	0.092	0.128	0.163
2019	0	8111000	19137000	4184000	5317000	6450000	3212000	3965000	4717000


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:	2019
Key:	13087


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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