Time Series Datasets

Time-series of modeled FISS NPUE by IPHC Regulatory Area (numbers/skate).

Years prior to 1984 are based on surveys conducted with “J” hooks, years prior to 1993 on raw mean catch-rate, and years 1993+ on the output of the space-time model.
Year 2A 2B 2C 3A 3B 4A 4B 4CDE Coastwide

1977

NA

0.60

NA

2.00

NA

NA

NA

NA

NA

1978

NA

0.80

NA

1.30

NA

NA

NA

NA

NA

1979

NA

NA

NA

1.90

NA

NA

NA

NA

NA

1980

NA

1.20

NA

2.50

NA

NA

NA

NA

NA

1981

NA

0.80

NA

3.80

NA

NA

NA

NA

NA

1982

NA

1.00

3.60

3.80

NA

NA

NA

NA

NA

1983

NA

1.30

4.40

3.40

NA

NA

NA

NA

NA

1984

NA

4.70

11.00

11.60

NA

NA

NA

NA

NA

1985

NA

3.80

9.50

11.90

NA

NA

NA

NA

NA

1986

NA

2.40

9.00

7.80

NA

NA

NA

NA

NA

1987

NA

NA

NA

NA

NA

NA

NA

NA

NA

1988

NA

NA

NA

NA

NA

NA

NA

NA

NA

1989

NA

NA

NA

NA

NA

NA

NA

NA

NA

1990

NA

NA

NA

NA

NA

NA

NA

NA

NA

1991

NA

NA

NA

NA

NA

NA

NA

NA

NA

1992

NA

NA

NA

NA

NA

NA

NA

NA

NA

1993

2.40

6.28

11.72

23.09

28.92

8.96

10.03

1.39

7.72

1994

2.34

7.98

14.06

22.84

28.78

10.41

10.24

1.35

7.94

1995

2.27

9.99

16.76

24.92

29.85

11.38

10.53

1.24

8.52

1996

2.32

8.40

15.30

24.11

32.51

13.95

10.72

1.28

8.62

1997

2.30

6.82

16.22

28.22

31.97

17.15

11.00

1.17

9.11

1998

2.22

5.62

13.43

19.60

34.07

18.11

11.21

1.24

8.11

1999

2.07

4.67

10.74

17.34

36.10

15.33

9.58

1.11

7.53

2000

1.99

5.17

12.29

22.82

32.43

16.19

8.74

1.20

8.06

2001

1.82

6.21

14.30

21.18

27.19

14.35

6.83

1.18

7.41

2002

1.52

5.97

15.26

26.81

24.92

14.08

4.97

1.08

7.77

2003

1.47

4.80

13.46

23.36

29.45

12.20

4.12

1.10

7.41

2004

1.56

4.85

11.17

29.01

28.93

11.99

3.84

1.05

7.94

2005

1.74

5.41

12.24

26.69

21.61

11.70

3.67

1.07

7.18

2006

1.37

5.42

12.18

23.89

23.10

10.51

4.24

1.27

7.00

2007

1.29

6.21

13.48

25.38

25.12

10.61

5.34

1.19

7.46

2008

1.44

6.36

12.96

22.11

24.63

13.48

5.12

1.26

7.19

2009

1.01

7.00

12.42

20.83

23.03

13.84

4.44

1.30

6.93

2010

1.26

6.88

12.02

21.76

21.78

11.64

4.21

1.36

6.85

2011

1.54

6.36

12.56

23.79

20.57

10.43

4.15

1.35

6.93

2012

1.57

7.36

15.63

25.81

19.54

10.69

3.74

1.39

7.30

2013

1.49

7.19

14.76

19.24

16.27

8.01

5.01

1.40

6.13

2014

1.53

7.42

15.26

24.13

16.78

8.27

4.44

1.44

6.81

2015

2.00

8.67

15.83

23.92

16.70

8.15

4.50

1.42

6.90

2016

1.80

8.40

16.78

22.87

18.85

6.99

4.87

1.33

6.85

2017

1.05

5.11

14.35

18.47

10.72

7.18

3.92

1.13

5.18

2018

1.05

5.08

10.43

17.20

10.12

6.37

4.17

1.12

4.81

Recent time-series of modelled FISS WPUE (all sizes) by IPHC Regulatory Area (net lb/skate).

Year 2A 2B 2C 3A 3B 4A 4B 4CDE Coastwide

1993

44.3

134.0

308.2

480.0

547.5

192.7

305.6

19.9

158.8

1994

42.3

164.9

357.5

443.9

553.6

218.3

305.4

19.7

160.0

1995

40.8

202.5

414.9

476.2

585.6

236.9

304.7

18.0

171.1

1996

43.1

173.2

388.8

461.6

649.2

296.5

305.4

18.2

174.3

1997

44.7

133.6

400.3

513.2

592.4

390.3

305.0

17.4

178.1

1998

44.4

105.0

318.9

374.7

665.3

444.6

272.7

19.0

163.6

1999

42.6

87.6

254.8

335.3

695.0

389.4

218.0

18.5

151.6

2000

41.0

102.8

275.2

413.9

595.1

391.9

200.0

19.9

155.5

2001

38.3

116.8

304.4

393.1

484.4

327.8

147.1

19.5

140.5

2002

29.8

116.8

333.0

459.6

410.6

293.3

110.7

18.3

139.5

2003

27.0

85.9

274.9

392.4

447.8

251.7

89.4

18.4

126.5

2004

28.3

81.2

202.5

454.0

396.8

225.2

80.8

17.6

125.1

2005

30.5

86.5

222.5

416.3

299.2

205.8

76.3

17.8

113.3

2006

23.2

82.6

210.2

363.8

307.7

176.7

87.8

20.6

107.0

2007

21.4

91.7

215.0

351.0

314.8

166.3

107.5

19.2

106.4

2008

22.8

95.5

204.8

306.4

280.6

192.5

108.4

19.4

99.8

2009

16.3

105.3

186.9

261.9

264.3

187.1

89.9

19.6

91.8

2010

21.2

106.4

186.9

260.9

234.2

159.6

77.6

20.1

88.0

2011

26.8

102.7

213.9

269.0

214.4

142.2

80.1

19.3

87.3

2012

26.4

118.1

265.0

299.5

204.8

141.6

67.2

19.3

92.6

2013

25.5

117.0

264.9

224.8

168.4

110.6

80.2

19.1

79.6

2014

27.1

117.9

272.6

264.0

172.3

115.3

69.0

19.7

85.1

2015

34.3

130.4

279.9

260.9

176.5

116.6

71.2

20.0

86.9

2016

30.3

128.5

301.5

269.5

193.7

105.6

72.6

19.5

89.0

2017

21.2

88.8

290.4

231.0

119.5

108.4

66.0

17.2

73.4

2018

20.6

91.8

228.6

222.1

110.1

96.7

73.6

17.1

69.3

Recent time-series of modelled FISS O32 WPUE by IPHC Regulatory Area (net lb/skate).

Year 2A 2B 2C 3A 3B 4A 4B 4CDE Coastwide

1993

37.0

120.7

307.1

418.7

485.0

271.4

280.6

14.5

145.0

1994

35.3

147.0

357.2

381.0

487.5

284.8

282.2

14.1

144.8

1995

33.7

176.9

411.4

398.2

519.5

286.0

283.4

14.5

153.7

1996

36.7

149.3

357.0

388.8

574.6

318.4

283.7

17.5

156.1

1997

39.1

116.6

366.2

428.8

515.5

345.7

283.5

18.3

156.3

1998

39.5

90.1

286.4

324.4

582.1

404.1

252.5

20.6

146.5

1999

39.0

74.1

227.8

294.3

614.1

368.6

206.3

20.6

137.8

2000

37.6

87.9

244.7

352.7

526.3

364.6

184.3

22.1

139.4

2001

35.6

100.3

271.3

342.0

428.3

283.4

135.4

21.2

125.6

2002

27.3

99.1

294.4

389.3

346.9

253.1

103.2

18.5

121.0

2003

25.0

70.9

240.1

329.6

349.0

215.4

84.1

17.1

106.1

2004

26.4

64.7

167.7

373.7

287.4

186.0

77.0

15.3

101.1

2005

27.3

65.8

184.1

342.9

222.6

164.1

72.6

12.5

90.3

2006

21.0

61.4

166.8

290.0

224.2

136.9

80.8

13.8

82.4

2007

18.7

64.4

165.1

272.6

218.0

121.7

94.4

12.0

78.8

2008

18.9

68.3

157.1

233.0

174.8

130.7

97.0

12.1

71.3

2009

14.4

76.6

137.3

187.2

164.0

120.1

80.5

12.7

63.5

2010

19.1

79.9

138.3

175.3

132.0

100.8

70.3

12.3

58.5

2011

23.7

80.9

171.8

173.9

114.6

93.9

71.3

11.6

57.8

2012

22.6

92.6

219.0

199.7

113.6

93.2

59.4

12.3

63.2

2013

21.9

90.7

219.8

151.7

96.6

75.7

64.3

12.3

55.2

2014

23.5

89.1

222.7

162.7

94.5

79.9

55.7

13.6

57.0

2015

28.9

98.3

228.8

150.8

103.0

79.6

57.9

14.8

58.1

2016

25.4

96.7

250.5

172.2

111.4

75.4

56.9

14.5

61.4

2017

19.7

73.9

254.1

163.0

71.4

76.9

55.8

13.6

54.9

2018

18.8

78.3

206.7

158.6

62.1

69.5

62.8

13.3

52.1

Modelled FISS Stock Distribution Estimates (all sizes) by Biological Region.

Year

Region 2 (2A, 2B, 2C)

Region 3 (3A, 3B)

Region 4 (4A, 4CDE)

Region 4B

1993

14.7%

63.0%

13.0%

9.4%

1994

17.0%

60.1%

13.6%

9.3%

1995

18.7%

59.9%

12.7%

8.7%

1996

16.6%

60.6%

14.2%

8.6%

1997

14.9%

60.4%

16.3%

8.4%

1998

13.1%

58.7%

20.0%

8.2%

1999

11.7%

61.7%

19.5%

7.1%

2000

12.6%

61.5%

19.6%

6.3%

2001

15.3%

60.3%

19.3%

5.1%

2002

15.8%

62.6%

17.7%

3.9%

2003

13.9%

64.7%

17.9%

3.5%

2004

11.7%

68.4%

16.7%

3.2%

2005

14.1%

65.0%

17.7%

3.3%

2006

13.9%

63.4%

18.8%

4.0%

2007

14.6%

62.7%

17.7%

4.9%

2008

15.6%

58.8%

20.3%

5.3%

2009

16.7%

56.6%

21.9%

4.8%

2010

17.8%

56.4%

21.5%

4.3%

2011

19.0%

56.3%

20.2%

4.5%

2012

21.1%

56.3%

19.0%

3.6%

2013

24.4%

50.6%

20.0%

4.9%

2014

23.4%

53.3%

19.4%

4.0%

2015

24.6%

52.1%

19.3%

4.0%

2016

24.6%

53.5%

17.9%

4.0%

2017

24.6%

50.8%

20.2%

4.4%

2018

23.1%

51.2%

20.4%

5.2%

Modelled FISS O32 Stock Distribution Estimates by IPHC Regulatory Area.

Year

2A

2B

2C

3A

3B

4A

4B

4CDE

1993

1.3%

6.2%

7.6%

35.4%

25.1%

9.4%

9.4%

5.5%

1994

1.2%

7.6%

8.9%

32.3%

25.4%

9.9%

9.5%

5.3%

1995

1.1%

8.6%

9.6%

31.7%

25.5%

9.4%

9.0%

5.2%

1996

1.1%

7.1%

8.2%

30.5%

27.8%

10.2%

8.9%

6.1%

1997

1.2%

5.5%

8.4%

33.6%

24.9%

11.1%

8.9%

6.4%

1998

1.3%

4.6%

7.0%

27.1%

30.0%

13.9%

8.5%

7.7%

1999

1.4%

4.0%

5.9%

26.2%

33.6%

13.4%

7.3%

8.1%

2000

1.3%

4.7%

6.3%

31.0%

28.5%

13.1%

6.5%

8.6%

2001

1.4%

5.9%

7.8%

33.3%

25.7%

11.3%

5.3%

9.2%

2002

1.1%

6.1%

8.7%

39.4%

21.6%

10.5%

4.2%

8.4%

2003

1.2%

5.0%

8.1%

38.0%

24.8%

10.2%

3.9%

8.8%

2004

1.3%

4.8%

6.0%

45.2%

21.5%

9.3%

3.7%

8.3%

2005

1.5%

5.4%

7.3%

46.5%

18.6%

9.1%

3.9%

7.6%

2006

1.2%

5.5%

7.3%

43.1%

20.6%

8.4%

4.8%

9.1%

2007

1.2%

6.1%

7.5%

42.3%

20.9%

7.8%

5.9%

8.3%

2008

1.3%

7.1%

7.9%

40.0%

18.5%

9.2%

6.7%

9.2%

2009

1.1%

9.0%

7.8%

36.0%

19.5%

9.5%

6.2%

10.9%

2010

1.6%

10.2%

8.5%

36.7%

17.1%

8.7%

5.9%

11.4%

2011

2.0%

10.4%

10.7%

36.8%

15.0%

8.2%

6.0%

10.9%

2012

1.7%

10.9%

12.5%

38.7%

13.6%

7.4%

4.6%

10.6%

2013

1.9%

12.2%

14.3%

33.6%

13.2%

6.9%

5.7%

12.2%

2014

2.0%

11.6%

14.0%

34.9%

12.5%

7.1%

4.8%

13.0%

2015

2.4%

12.6%

14.2%

31.8%

13.4%

6.9%

4.9%

13.9%

2016

2.0%

11.7%

14.7%

34.3%

13.7%

6.2%

4.5%

12.9%

2017

1.7%

10.0%

16.6%

36.3%

9.8%

7.0%

5.0%

13.5%

2018

1.8%

11.2%

14.3%

37.2%

9.0%

6.7%

5.9%

13.9%

Modelled FISS Stock Distribution Estimates (all sizes) by IPHC Regulatory Area.

Year 2A 2B 2C 3A 3B 4A 4B 4CDE

1993

1.4%

6.3%

7.0%

37.1%

25.9%

6.1%

9.4%

6.9%

1994

1.3%

7.7%

8.0%

34.1%

26.0%

6.9%

9.3%

6.7%

1995

1.2%

8.8%

8.7%

34.1%

25.8%

7.0%

8.7%

5.7%

1996

1.2%

7.4%

8.0%

32.5%

28.1%

8.5%

8.6%

5.7%

1997

1.2%

5.6%

8.1%

35.3%

25.1%

11.0%

8.4%

5.3%

1998

1.3%

4.8%

7.0%

28.1%

30.7%

13.6%

8.2%

6.3%

1999

1.4%

4.3%

6.0%

27.1%

34.6%

12.9%

7.1%

6.6%

2000

1.3%

4.9%

6.4%

32.6%

28.9%

12.7%

6.3%

7.0%

2001

1.3%

6.2%

7.8%

34.3%

26.0%

11.7%

5.1%

7.6%

2002

1.0%

6.2%

8.6%

40.4%

22.2%

10.6%

3.9%

7.1%

2003

1.0%

5.0%

7.8%

38.0%

26.7%

10.0%

3.5%

7.9%

2004

1.1%

4.8%

5.8%

44.5%

23.9%

9.0%

3.2%

7.7%

2005

1.3%

5.7%

7.1%

45.0%

19.9%

9.1%

3.3%

8.5%

2006

1.1%

5.7%

7.1%

41.7%

21.7%

8.3%

4.0%

10.5%

2007

1.0%

6.4%

7.3%

40.4%

22.3%

7.9%

4.9%

9.8%

2008

1.1%

7.1%

7.4%

37.6%

21.2%

9.7%

5.3%

10.6%

2009

0.9%

8.5%

7.3%

34.9%

21.7%

10.2%

4.8%

11.6%

2010

1.2%

9.0%

7.6%

36.3%

20.1%

9.1%

4.3%

12.4%

2011

1.5%

8.7%

8.8%

37.7%

18.5%

8.2%

4.5%

12.0%

2012

1.4%

9.5%

10.3%

39.6%

16.7%

7.7%

3.6%

11.3%

2013

1.6%

10.9%

12.0%

34.6%

16.0%

7.0%

4.9%

13.1%

2014

1.6%

10.3%

11.5%

38.0%

15.3%

6.8%

4.0%

12.6%

2015

1.9%

11.1%

11.6%

36.7%

15.3%

6.7%

4.0%

12.5%

2016

1.7%

10.7%

12.2%

37.1%

16.4%

6.0%

4.0%

12.0%

2017

1.4%

9.0%

14.2%

38.5%

12.3%

7.4%

4.4%

12.7%

2018

1.5%

9.8%

11.8%

39.2%

12.0%

7.0%

5.2%

13.4%

Time Series' of Mortatily Information

Time-series of Fishery Landings by IPHC Regulatory Area (million lb, net wt.; 1888-1992).

Year 2A 2B 2C 3A 3B 4 4A 4B 4CDE Total

1888

0.07

0.89

0.50

0.00

0.00

0.00

NA

NA

NA

1.47

1889

0.07

0.79

0.44

0.00

0.00

0.00

NA

NA

NA

1.29

1890

0.07

0.84

0.47

0.00

0.00

0.00

NA

NA

NA

1.37

1891

0.11

1.30

0.73

0.00

0.00

0.00

NA

NA

NA

2.13

1892

0.14

1.69

0.94

0.00

0.00

0.00

NA

NA

NA

2.77

1893

0.16

1.96

1.09

0.00

0.00

0.00

NA

NA

NA

3.22

1894

0.19

2.29

1.28

0.00

0.00

0.00

NA

NA

NA

3.76

1895

0.21

2.59

1.45

0.00

0.00

0.00

NA

NA

NA

4.25

1896

0.27

3.31

1.84

0.00

0.00

0.00

NA

NA

NA

5.42

1897

0.33

4.02

2.24

0.00

0.00

0.00

NA

NA

NA

6.59

1898

0.39

4.73

2.64

0.00

0.00

0.00

NA

NA

NA

7.77

1899

0.45

5.45

3.04

0.00

0.00

0.00

NA

NA

NA

8.94

1900

0.68

8.17

4.56

0.00

0.00

0.00

NA

NA

NA

13.41

1901

0.90

10.90

6.08

0.00

0.00

0.00

NA

NA

NA

17.87

1902

1.13

13.62

7.60

0.00

0.00

0.00

NA

NA

NA

22.34

1903

1.27

15.37

8.57

0.00

0.00

0.00

NA

NA

NA

25.21

1904

1.41

17.12

9.55

0.00

0.00

0.00

NA

NA

NA

28.08

1905

1.11

13.41

7.48

0.00

0.00

0.00

NA

NA

NA

22.00

1906

1.81

21.95

12.24

0.00

0.00

0.00

NA

NA

NA

36.00

1907

2.52

30.48

17.00

0.00

0.00

0.00

NA

NA

NA

50.00

1908

2.55

30.86

17.21

0.00

0.00

0.00

NA

NA

NA

50.62

1909

2.58

31.23

17.42

0.00

0.00

0.00

NA

NA

NA

51.23

1910

2.61

31.61

17.63

0.00

0.00

0.00

NA

NA

NA

51.85

1911

2.87

34.71

19.36

0.00

0.00

0.00

NA

NA

NA

56.93

1912

3.00

36.29

20.24

0.86

0.04

0.00

NA

NA

NA

60.43

1913

2.79

33.80

18.85

10.58

0.52

0.00

NA

NA

NA

66.54

1914

2.24

27.11

15.12

21.87

1.08

0.00

NA

NA

NA

67.43

1915

2.22

26.84

14.97

23.31

1.15

0.00

NA

NA

NA

68.48

1916

1.53

18.46

10.30

18.56

0.92

0.00

NA

NA

NA

49.76

1917

1.55

18.78

10.47

16.96

0.84

0.00

NA

NA

NA

48.60

1918

1.32

16.02

8.93

10.88

0.54

0.00

NA

NA

NA

37.69

1919

1.34

16.22

9.05

12.90

0.64

0.00

NA

NA

NA

40.14

1920

1.62

19.73

11.01

13.59

0.67

0.00

NA

NA

NA

46.62

1921

3.39

23.37

10.22

14.75

0.73

0.00

NA

NA

NA

52.46

1922

2.61

19.02

9.22

11.63

0.02

0.00

NA

NA

NA

42.49

1923

2.62

16.71

9.72

21.60

0.67

0.00

NA

NA

NA

51.32

1924

1.82

15.14

9.86

24.82

1.50

0.00

NA

NA

NA

53.14

1925

2.20

13.65

7.99

22.16

4.66

0.00

NA

NA

NA

50.66

1926

2.32

16.12

7.17

21.01

5.85

0.00

NA

NA

NA

52.47

1927

2.62

14.09

7.42

22.62

8.20

0.00

NA

NA

NA

54.95

1928

2.27

16.63

7.58

22.54

5.25

0.00

NA

NA

NA

54.26

1929

2.18

13.77

9.85

22.27

8.86

0.00

NA

NA

NA

56.92

1930

1.58

12.12

8.53

18.19

9.09

0.00

NA

NA

NA

49.51

1931

1.63

13.53

7.39

14.61

7.06

0.00

NA

NA

NA

44.22

1932

1.90

13.25

7.74

16.71

4.89

0.00

NA

NA

NA

44.49

1933

1.75

13.37

8.15

19.67

3.97

0.00

NA

NA

NA

46.91

1934

2.45

14.12

7.68

15.88

4.58

0.00

NA

NA

NA

44.72

1935

1.77

14.21

7.58

19.96

3.82

0.00

NA

NA

NA

47.34

1936

0.90

13.67

8.75

20.09

5.52

0.00

NA

NA

NA

48.92

1937

0.92

15.29

7.87

20.47

5.00

0.00

NA

NA

NA

49.54

1938

0.95

16.00

7.15

20.66

4.79

0.00

NA

NA

NA

49.55

1939

1.36

17.67

6.56

21.16

4.15

0.00

NA

NA

NA

50.90

1940

0.98

17.81

7.62

22.50

4.48

0.00

NA

NA

NA

53.38

1941

0.51

16.53

7.25

21.84

6.10

0.00

NA

NA

NA

52.23

1942

0.72

14.37

8.35

21.50

5.46

0.00

NA

NA

NA

50.39

1943

1.24

15.97

8.15

20.51

7.83

0.00

NA

NA

NA

53.70

1944

0.90

15.07

10.38

20.36

6.73

0.00

NA

NA

NA

53.44

1945

0.73

14.58

8.49

20.07

9.52

0.01

NA

NA

NA

53.40

1946

0.90

18.37

9.90

22.40

8.50

0.20

NA

NA

NA

60.27

1947

0.57

17.67

9.50

20.44

7.33

0.19

NA

NA

NA

55.70

1948

0.41

17.67

9.75

19.93

7.50

0.30

NA

NA

NA

55.56

1949

0.62

16.34

9.45

21.12

7.38

0.12

NA

NA

NA

55.03

1950

0.70

17.46

8.84

23.86

6.30

0.08

NA

NA

NA

57.23

1951

0.59

20.04

9.97

20.86

4.54

0.05

NA

NA

NA

56.05

1952

0.62

20.63

9.56

27.27

3.62

0.56

NA

NA

NA

62.26

1953

0.50

23.80

8.41

22.84

3.81

0.48

NA

NA

NA

59.84

1954

0.85

24.90

11.04

29.46

4.21

0.13

NA

NA

NA

70.58

1955

0.61

18.65

8.54

23.06

6.57

0.09

NA

NA

NA

57.52

1956

0.53

20.06

14.51

22.11

9.12

0.26

NA

NA

NA

66.59

1957

0.60

17.69

12.25

22.85

7.43

0.04

NA

NA

NA

60.85

1958

0.52

18.49

11.20

24.52

7.60

2.18

NA

NA

NA

64.51

1959

0.67

16.83

13.03

25.36

11.00

4.31

NA

NA

NA

71.20

1960

0.89

18.16

12.72

21.05

12.90

5.90

NA

NA

NA

71.61

1961

0.50

16.08

12.29

23.07

13.28

4.07

NA

NA

NA

69.27

1962

0.45

15.03

13.24

24.04

13.48

8.62

NA

NA

NA

74.86

1963

0.41

15.52

10.24

22.31

13.98

8.77

NA

NA

NA

71.24

1964

0.28

11.86

7.43

22.56

15.04

2.62

NA

NA

NA

59.78

1965

0.21

11.97

12.07

22.98

14.07

1.88

NA

NA

NA

63.18

1966

0.18

11.04

12.04

25.77

11.05

1.94

NA

NA

NA

62.02

1967

0.20

10.11

9.41

19.66

13.26

2.58

NA

NA

NA

55.22

1968

0.14

10.15

6.11

14.77

15.83

1.60

NA

NA

NA

48.59

1969

0.23

12.82

9.33

20.08

13.92

1.90

NA

NA

NA

58.27

1970

0.16

10.26

9.37

19.91

13.37

1.78

NA

NA

NA

54.84

1971

0.32

9.85

6.61

17.76

11.04

1.08

NA

NA

NA

46.65

1972

0.37

10.13

5.78

16.30

9.28

1.02

NA

NA

NA

42.88

1973

0.23

6.73

5.98

13.50

4.79

0.52

NA

NA

NA

31.74

1974

0.52

4.62

5.60

8.19

1.67

0.71

NA

NA

NA

21.31

1975

0.46

7.13

6.24

10.60

2.56

0.63

NA

NA

NA

27.62

1976

0.24

7.28

5.53

11.04

2.73

0.72

NA

NA

NA

27.54

1977

0.21

5.43

3.19

8.64

3.19

1.22

NA

NA

NA

21.88

1978

0.10

4.61

4.32

10.30

1.32

1.35

NA

NA

NA

22.00

1979

0.05

4.86

4.53

11.34

0.39

1.37

NA

NA

NA

22.54

1980

0.02

5.65

3.24

11.97

0.28

0.71

NA

NA

NA

21.87

1981

0.20

5.66

4.01

14.23

0.45

NA

0.49

0.39

0.31

25.74

1982

0.21

5.54

3.50

13.52

4.80

NA

1.17

0.01

0.25

29.01

1983

0.27

5.44

6.38

14.13

7.76

NA

2.50

1.34

0.58

38.39

1984

0.43

9.05

5.87

19.77

6.69

NA

1.05

1.10

1.01

44.97

1985

0.49

10.39

9.21

20.84

10.89

NA

1.72

1.24

1.33

56.10

1986

0.58

11.23

10.61

32.80

8.82

NA

3.38

0.26

1.95

69.63

1987

0.59

12.25

10.69

31.31

7.76

NA

3.69

1.50

1.69

69.47

1988

0.49

12.86

11.36

37.91

7.08

NA

1.93

1.59

1.17

74.39

1989

0.47

10.43

9.53

33.74

7.84

NA

1.03

2.65

1.26

66.95

1990

0.33

8.57

9.73

28.85

8.69

NA

2.50

1.33

1.59

61.60

1991

0.36

7.19

8.69

22.93

11.93

NA

2.26

1.51

2.22

57.08

1992

0.44

7.63

9.82

26.78

8.62

NA

2.70

2.32

1.59

59.89

Time-series of Fishery Landings by IPHC Regulatory Area (million lb, net wt.; 1993-2018).

Year 2A 2B 2C 3A 3B 4 4A 4B 4CDE Total

1993

0.50

10.63

11.29

22.74

7.86

NA

2.56

1.96

1.73

59.27

1994

0.37

9.91

10.38

24.84

3.86

NA

1.80

2.02

1.55

54.73

1995

0.30

9.62

7.77

18.34

3.13

NA

1.62

1.68

1.44

43.88

1996

0.30

9.55

8.87

19.69

3.66

NA

1.70

2.07

1.51

47.34

1997

0.41

12.42

9.92

24.64

9.06

NA

2.91

3.32

2.52

65.20

1998

0.46

13.17

10.20

25.70

11.16

NA

3.42

2.90

2.75

69.76

1999

0.45

12.71

10.14

25.32

13.84

NA

4.37

3.57

3.92

74.31

2000

0.48

10.81

8.45

19.27

15.41

NA

5.16

4.69

4.02

68.29

2001

0.68

10.29

8.40

21.54

16.34

NA

5.02

4.47

3.97

70.70

2002

0.85

12.07

8.60

23.13

17.31

NA

5.09

4.08

3.52

74.66

2003

0.82

11.79

8.41

22.75

17.22

NA

5.02

3.86

3.26

73.14

2004

0.88

12.16

10.23

25.17

15.46

NA

3.56

2.72

2.92

73.11

2005

0.80

12.33

10.63

26.03

13.17

NA

3.40

1.98

3.48

71.82

2006

0.83

12.01

10.49

25.71

10.79

NA

3.33

1.59

3.23

67.98

2007

0.79

9.77

8.47

26.49

9.25

NA

2.83

1.42

3.85

62.87

2008

0.68

7.76

6.21

24.52

10.75

NA

3.02

1.76

3.88

58.57

2009

0.49

6.64

4.96

21.76

10.78

NA

2.53

1.59

3.31

52.05

2010

0.42

6.73

4.49

20.50

10.11

NA

2.33

1.83

3.32

49.72

2011

0.54

6.69

2.45

14.67

7.32

NA

2.35

2.05

3.43

39.51

2012

0.57

5.98

2.69

12.03

5.05

NA

1.58

1.74

2.34

31.99

2013

0.54

6.04

3.03

11.08

4.09

NA

1.23

1.25

1.77

29.04

2014

0.53

5.88

3.42

7.66

2.92

NA

0.91

1.12

1.26

23.70

2015

0.57

5.99

3.77

7.97

2.70

NA

1.37

1.11

1.19

24.67

2016

0.65

6.14

4.00

7.57

2.72

NA

1.38

1.11

1.48

25.05

2017

0.76

6.24

4.22

7.82

3.10

NA

1.29

1.10

1.65

26.17

2018

0.71

5.47

3.61

7.49

2.50

NA

1.25

1.07

1.41

23.50

Time-series of mortality from all sources by IPHC Regulatory Area (million lb, net wt.; 1888-1992).

Year 2A 2B 2C 3A 3B 4 4A

1888

0.07

0.89

0.50

0.00

0.00

0.00

1.47

1889

0.07

0.79

0.44

0.00

0.00

0.00

1.29

1890

0.07

0.84

0.47

0.00

0.00

0.00

1.37

1891

0.11

1.30

0.73

0.00

0.00

0.00

2.13

1892

0.14

1.69

0.94

0.00

0.00

0.00

2.77

1893

0.16

1.96

1.09

0.00

0.00

0.00

3.22

1894

0.19

2.29

1.28

0.00

0.00

0.00

3.76

1895

0.21

2.59

1.45

0.00

0.00

0.00

4.25

1896

0.27

3.31

1.84

0.00

0.00

0.00

5.42

1897

0.33

4.02

2.24

0.00

0.00

0.00

6.59

1898

0.39

4.73

2.64

0.00

0.00

0.00

7.77

1899

0.45

5.45

3.04

0.00

0.00

0.00

8.94

1900

0.68

8.17

4.56

0.00

0.00

0.00

13.41

1901

0.90

10.90

6.08

0.00

0.00

0.00

17.87

1902

1.13

13.62

7.60

0.00

0.00

0.00

22.34

1903

1.27

15.37

8.57

0.00

0.00

0.00

25.21

1904

1.41

17.12

9.55

0.00

0.00

0.00

28.08

1905

1.11

13.41

7.48

0.00

0.00

0.00

22.00

1906

1.81

21.95

12.24

0.00

0.00

0.00

36.00

1907

2.52

30.48

17.00

0.00

0.00

0.00

50.00

1908

2.55

30.86

17.21

0.00

0.00

0.00

50.62

1909

2.58

31.23

17.42

0.00

0.00

0.00

51.23

1910

2.61

31.61

17.63

0.00

0.00

0.00

51.85

1911

2.87

34.71

19.36

0.00

0.00

0.00

56.93

1912

3.00

36.29

20.24

0.86

0.04

0.00

60.43

1913

2.79

33.80

18.85

10.58

0.52

0.00

66.54

1914

2.24

27.11

15.12

21.87

1.08

0.00

67.43

1915

2.22

26.84

14.97

23.31

1.15

0.00

68.48

1916

1.53

18.46

10.30

18.56

0.92

0.00

49.76

1917

1.55

18.78

10.47

16.96

0.84

0.00

48.60

1918

1.32

16.02

8.93

10.88

0.54

0.00

37.69

1919

1.34

16.22

9.05

12.90

0.64

0.00

40.14

1920

1.62

19.73

11.01

13.59

0.67

0.00

46.62

1921

3.39

23.37

10.22

14.75

0.73

0.00

52.46

1922

2.61

19.02

9.22

11.63

0.02

0.00

42.50

1923

2.62

16.71

9.72

21.60

0.67

0.00

51.32

1924

1.82

15.14

9.86

24.82

1.50

0.00

53.14

1925

2.20

13.65

7.99

22.16

4.66

0.00

50.66

1926

2.32

16.12

7.17

21.01

5.85

0.00

52.47

1927

2.62

14.09

7.42

22.62

8.20

0.00

54.95

1928

2.27

16.63

7.58

22.54

5.25

0.00

54.26

1929

2.18

13.77

9.85

22.27

8.86

0.00

56.93

1930

1.58

12.12

8.53

18.19

9.09

0.00

49.51

1931

1.63

13.53

7.39

14.61

7.06

0.00

44.22

1932

1.90

13.25

7.74

16.71

4.89

0.00

44.49

1933

1.75

13.37

8.15

19.67

3.97

0.00

46.91

1934

2.45

14.12

7.68

15.88

4.58

0.00

44.72

1935

1.77

14.21

7.58

19.96

3.82

0.00

47.34

1936

0.90

13.67

8.75

20.09

5.52

0.00

48.92

1937

0.92

15.29

7.87

20.47

5.00

0.00

49.54

1938

0.95

16.00

7.15

20.66

4.79

0.00

49.55

1939

1.36

17.67

6.56

21.16

4.15

0.00

50.90

1940

0.98

17.81

7.62

22.50

4.48

0.00

53.38

1941

0.51

16.53

7.25

21.84

6.10

0.00

52.23

1942

0.72

14.37

8.35

21.50

5.46

0.00

50.39

1943

1.24

15.97

8.15

20.51

7.83

0.00

53.70

1944

0.90

15.07

10.38

20.36

6.73

0.00

53.44

1945

0.73

14.58

8.49

20.07

9.52

0.01

53.40

1946

0.90

18.37

9.90

22.40

8.50

0.20

60.27

1947

0.57

17.67

9.50

20.44

7.33

0.19

55.70

1948

0.41

17.67

9.75

19.93

7.50

0.30

55.56

1949

0.62

16.34

9.45

21.12

7.38

0.12

55.03

1950

0.70

17.46

8.84

23.86

6.30

0.08

57.23

1951

0.59

20.04

9.97

20.86

4.54

0.05

56.05

1952

0.62

20.63

9.56

27.27

3.62

0.56

62.26

1953

0.50

23.80

8.41

22.84

3.81

0.48

59.84

1954

0.85

24.90

11.04

29.46

4.21

0.13

70.58

1955

0.61

18.65

8.54

23.06

6.57

0.09

57.52

1956

0.53

20.06

14.51

22.11

9.12

0.26

66.59

1957

0.60

17.69

12.25

22.85

7.43

0.04

60.85

1958

0.52

18.49

11.20

24.52

7.60

2.18

64.51

1959

0.67

16.83

13.03

25.36

11.00

4.31

71.20

1960

0.89

18.16

12.72

21.05

12.90

5.90

71.61

1961

0.50

16.08

12.29

23.07

13.28

4.07

69.27

1962

0.45

16.21

13.45

25.96

14.65

12.76

83.47

1963

0.41

16.60

10.45

25.62

16.77

10.81

80.66

1964

0.28

12.96

7.64

31.93

17.30

5.59

75.70

1965

0.21

13.40

12.27

29.08

24.51

5.06

84.54

1966

0.18

12.70

12.25

30.28

19.03

5.34

79.79

1967

0.20

11.76

9.85

24.29

18.16

7.30

71.56

1968

0.14

12.11

6.63

20.25

17.41

7.28

63.81

1969

0.23

15.00

9.79

23.89

15.09

9.50

73.50

1970

0.16

11.73

9.93

23.30

16.21

9.80

71.13

1971

0.32

11.59

7.15

20.74

12.40

14.18

66.37

1972

0.37

11.88

6.54

21.71

10.98

10.69

62.16

1973

0.23

8.24

6.82

17.95

7.49

8.55

49.27

1974

1.00

6.43

6.17

13.50

5.10

8.33

40.54

1975

0.94

9.18

6.93

13.85

4.65

4.28

39.84

1976

0.72

9.51

6.28

14.64

5.20

5.29

41.63

1977

0.70

7.39

3.87

13.02

5.12

4.14

34.24

1978

0.59

6.20

4.82

13.75

3.17

6.38

34.90

1979

0.54

6.84

5.56

17.62

1.33

6.79

38.68

1980

0.52

7.16

4.12

18.44

1.53

9.95

41.72

1981

0.70

7.01

4.87

19.85

2.02

7.62

42.06

1982

0.74

6.60

4.33

18.16

7.04

6.21

43.08

1983

0.81

6.63

7.30

18.15

9.80

8.72

51.41

1984

1.03

10.55

6.86

23.10

8.30

7.89

57.73

1985

1.17

12.33

10.53

24.26

11.86

8.70

68.86

1986

1.41

13.27

12.25

37.92

9.82

11.56

86.23

1987

1.53

14.85

12.31

37.64

9.14

13.00

88.47

1988

1.22

15.28

13.13

46.69

7.40

13.70

97.42

1989

1.30

12.69

11.75

42.11

9.03

12.43

89.29

1990

0.97

11.07

12.42

38.29

11.15

14.36

88.27

1991

0.94

9.76

12.31

34.55

14.48

16.69

88.74

1992

1.16

9.98

12.83

37.11

11.12

17.78

89.98

Time-series of mortality from all sources by IPHC Regulatory Area (million lb, net wt.; 1993-2018).

Year 2A 2B 2C 3A 3B 4 4A

1993

1.24

13.24

14.36

33.48

9.24

14.39

85.95

1994

1.02

12.03

13.46

35.04

5.46

15.18

82.19

1995

1.17

12.56

10.02

26.33

5.00

13.67

68.75

1996

1.16

11.24

11.52

27.81

5.76

14.09

71.59

1997

1.41

14.12

12.67

33.74

10.82

16.97

89.72

1998

1.95

14.90

13.18

33.81

12.88

17.23

93.96

1999

1.80

14.38

12.45

33.05

15.93

20.01

97.62

2000

1.69

12.55

11.19

28.02

17.34

21.74

92.53

2001

2.00

12.03

10.78

29.75

18.53

21.04

94.14

2002

1.93

14.08

11.10

30.00

19.79

20.35

97.25

2003

1.55

13.90

11.56

32.08

19.64

19.29

98.02

2004

1.72

14.64

14.29

35.37

17.49

16.23

99.72

2005

1.91

15.15

14.42

35.84

14.93

16.93

99.18

2006

2.02

14.96

14.09

34.90

12.68

16.00

94.65

2007

1.76

12.58

12.49

36.71

10.84

15.35

89.73

2008

1.68

10.29

10.29

34.00

12.80

15.15

84.21

2009

1.58

8.71

8.15

30.50

12.88

13.82

75.63

2010

1.22

8.77

7.20

28.85

12.16

13.52

71.72

2011

1.09

8.83

4.00

22.76

9.26

12.74

58.68

2012

1.22

7.85

4.81

18.23

6.75

11.93

50.79

2013

1.17

7.75

5.77

17.53

5.41

10.45

48.07

2014

1.16

7.75

6.05

13.88

4.24

9.23

42.31

2015

1.17

8.01

6.52

14.59

3.59

8.23

42.10

2016

1.32

8.13

6.73

13.57

3.84

8.19

41.79

2017

1.46

8.27

6.98

13.47

4.24

7.57

41.99

2018

1.36

7.20

6.31

13.30

3.18

7.40

38.74

Time-series of Mortality by Source (million lb, net wt.; 1888-1992).

Year

Commercial landings

Commercial discards

Recreational

Subsistence

Bycatch

Total

1888

1.47

0.00

0.00

0.00

0.00

1.47

1889

1.29

0.00

0.00

0.00

0.00

1.29

1890

1.37

0.00

0.00

0.00

0.00

1.37

1891

2.13

0.00

0.00

0.00

0.00

2.13

1892

2.77

0.00

0.00

0.00

0.00

2.77

1893

3.22

0.00

0.00

0.00

0.00

3.22

1894

3.76

0.00

0.00

0.00

0.00

3.76

1895

4.25

0.00

0.00

0.00

0.00

4.25

1896

5.42

0.00

0.00

0.00

0.00

5.42

1897

6.59

0.00

0.00

0.00

0.00

6.59

1898

7.77

0.00

0.00

0.00

0.00

7.77

1899

8.94

0.00

0.00

0.00

0.00

8.94

1900

13.41

0.00

0.00

0.00

0.00

13.41

1901

17.87

0.00

0.00

0.00

0.00

17.87

1902

22.34

0.00

0.00

0.00

0.00

22.34

1903

25.21

0.00

0.00

0.00

0.00

25.21

1904

28.08

0.00

0.00

0.00

0.00

28.08

1905

22.00

0.00

0.00

0.00

0.00

22.00

1906

36.00

0.00

0.00

0.00

0.00

36.00

1907

50.00

0.00

0.00

0.00

0.00

50.00

1908

50.62

0.00

0.00

0.00

0.00

50.62

1909

51.23

0.00

0.00

0.00

0.00

51.23

1910

51.85

0.00

0.00

0.00

0.00

51.85

1911

56.93

0.00

0.00

0.00

0.00

56.93

1912

60.43

0.00

0.00

0.00

0.00

60.43

1913

66.54

0.00

0.00

0.00

0.00

66.54

1914

67.43

0.00

0.00

0.00

0.00

67.43

1915

68.48

0.00

0.00

0.00

0.00

68.48

1916

49.76

0.00

0.00

0.00

0.00

49.76

1917

48.60

0.00

0.00

0.00

0.00

48.60

1918

37.69

0.00

0.00

0.00

0.00

37.69

1919

40.14

0.00

0.00

0.00

0.00

40.14

1920

46.62

0.00

0.00

0.00

0.00

46.62

1921

52.46

0.00

0.00

0.00

0.00

52.46

1922

42.49

0.00

0.00

0.00

0.00

42.49

1923

51.32

0.00

0.00

0.00

0.00

51.32

1924

53.14

0.00

0.00

0.00

0.00

53.14

1925

50.66

0.00

0.00

0.00

0.00

50.66

1926

52.47

0.00

0.00

0.00

0.00

52.47

1927

54.95

0.00

0.00

0.00

0.00

54.95

1928

54.26

0.00

0.00

0.00

0.00

54.26

1929

56.92

0.00

0.00

0.00

0.00

56.92

1930

49.51

0.00

0.00

0.00

0.00

49.51

1931

44.22

0.00

0.00

0.00

0.00

44.22

1932

44.49

0.00

0.00

0.00

0.00

44.49

1933

46.91

0.00

0.00

0.00

0.00

46.91

1934

44.72

0.00

0.00

0.00

0.00

44.72

1935

47.34

0.00

0.00

0.00

0.00

47.34

1936

48.92

0.00

0.00

0.00

0.00

48.92

1937

49.54

0.00

0.00

0.00

0.00

49.54

1938

49.55

0.00

0.00

0.00

0.00

49.55

1939

50.90

0.00

0.00

0.00

0.00

50.90

1940

53.38

0.00

0.00

0.00

0.00

53.38

1941

52.23

0.00

0.00

0.00

0.00

52.23

1942

50.39

0.00

0.00

0.00

0.00

50.39

1943

53.70

0.00

0.00

0.00

0.00

53.70

1944

53.44

0.00

0.00

0.00

0.00

53.44

1945

53.40

0.00

0.00

0.00

0.00

53.40

1946

60.27

0.00

0.00

0.00

0.00

60.27

1947

55.70

0.00

0.00

0.00

0.00

55.70

1948

55.56

0.00

0.00

0.00

0.00

55.56

1949

55.03

0.00

0.00

0.00

0.00

55.03

1950

57.23

0.00

0.00

0.00

0.00

57.23

1951

56.05

0.00

0.00

0.00

0.00

56.05

1952

62.26

0.00

0.00

0.00

0.00

62.26

1953

59.84

0.00

0.00

0.00

0.00

59.84

1954

70.58

0.00

0.00

0.00

0.00

70.58

1955

57.52

0.00

0.00

0.00

0.00

57.52

1956

66.59

0.00

0.00

0.00

0.00

66.59

1957

60.85

0.00

0.00

0.00

0.00

60.85

1958

64.51

0.00

0.00

0.00

0.00

64.51

1959

71.20

0.00

0.00

0.00

0.00

71.20

1960

71.61

0.00

0.00

0.00

0.00

71.61

1961

69.27

0.00

0.00

0.00

0.00

69.27

1962

74.86

0.00

0.00

0.00

8.61

83.47

1963

71.24

0.00

0.00

0.00

9.42

80.66

1964

59.78

0.00

0.00

0.00

15.91

75.70

1965

63.18

0.00

0.00

0.00

21.36

84.54

1966

62.02

0.00

0.00

0.00

17.77

79.79

1967

55.22

0.00

0.00

0.00

16.34

71.56

1968

48.59

0.00

0.00

0.00

15.22

63.81

1969

58.27

0.00

0.00

0.00

15.23

73.50

1970

54.84

0.00

0.00

0.00

16.29

71.13

1971

46.65

0.00

0.00

0.00

19.72

66.37

1972

42.88

0.00

0.00

0.00

19.28

62.16

1973

31.74

0.00

0.00

0.00

17.53

49.27

1974

21.31

0.20

0.00

0.00

19.03

40.54

1975

27.62

0.31

0.00

0.00

11.91

39.84

1976

27.54

0.34

0.00

0.00

13.75

41.63

1977

21.88

0.29

0.29

0.00

11.78

34.24

1978

22.00

0.28

0.38

0.00

12.24

34.90

1979

22.54

0.30

0.56

0.00

15.28

38.68

1980

21.87

0.30

0.85

0.00

18.70

41.72

1981

25.74

0.35

1.11

0.00

14.86

42.06

1982

29.01

0.40

1.30

0.00

12.37

43.08

1983

38.39

0.53

1.62

0.00

10.88

51.41

1984

44.97

0.72

1.84

0.00

10.19

57.73

1985

56.10

2.70

2.36

0.00

7.70

68.86

1986

69.63

4.65

3.18

0.00

8.76

86.22

1987

69.47

4.20

3.51

0.00

11.28

88.46

1988

74.39

3.49

4.88

0.00

14.66

97.42

1989

66.95

3.46

5.23

0.00

13.65

89.29

1990

61.60

3.40

5.59

0.00

17.68

88.27

1991

57.08

3.47

6.51

2.01

19.67

88.74

1992

59.89

2.50

6.18

1.11

20.29

89.98

Time-series of Mortality by Source (million lb, net wt.; 1993-2018).

Year

Commercial landings

Commercial discards

Recreational

Subsistence

Bycatch

Total

1993

59.27

2.06

7.73

0.93

15.96

85.95

1994

54.73

2.51

7.07

0.93

16.95

82.19

1995

43.88

0.93

7.46

0.54

15.93

68.75

1996

47.34

1.15

8.08

0.54

14.46

71.59

1997

65.20

1.45

9.03

0.54

13.51

89.72

1998

69.76

1.72

8.59

0.74

13.16

93.96

1999

74.31

1.64

7.38

0.75

13.54

97.62

2000

68.29

1.45

9.01

0.76

13.02

92.53

2001

70.70

1.69

8.10

0.77

12.88

94.14

2002

74.66

1.72

8.01

0.77

12.09

97.25

2003

73.14

2.09

9.35

1.38

12.07

98.02

2004

73.11

2.31

10.71

1.55

12.05

99.73

2005

71.82

2.22

10.86

1.54

12.74

99.18

2006

67.98

2.49

10.20

1.48

12.50

94.65

2007

62.87

2.60

11.47

1.49

11.31

89.73

2008

58.57

2.76

10.68

1.34

10.86

84.21

2009

52.05

2.95

8.79

1.31

10.54

75.63

2010

49.72

3.21

7.85

1.24

9.70

71.72

2011

39.51

2.47

7.10

1.15

8.45

58.68

2012

31.99

1.67

6.78

1.15

9.20

50.78

2013

29.04

1.43

7.63

1.13

8.83

48.07

2014

23.70

1.30

7.18

1.20

8.93

42.31

2015

24.67

1.29

7.46

1.20

7.47

42.10

2016

25.05

1.18

7.38

1.17

7.02

41.79

2017

26.17

0.99

7.60

1.17

6.07

41.99

2018

23.50

0.83

7.19

1.17

6.06

38.74

Time series’ of Fishery Catch-rates

Time-series of Commercial Fishery WPUE by IPHC Regulatory Area (net lb/skate; 1907-1992). 

Time-series of commercial fishery WPUE by IPHC Regulatory Area (net lb/skate). Years prior to 1984 are based on fishing conducted with “J” hooks

Year

2A

2B

2C

3A

3B

4A

4B

4C

4D

4E

Coastwide

1907

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

280

1910

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

271

1911

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

237

1912

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

176

1913

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

129

1914

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

124

1915

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

118

1916

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

137

1917

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

98

1918

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

96

1919

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

93

1920

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

96

1921

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

88

1922

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

73

1923

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

78

1924

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

74

1925

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

68

1926

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

67

1927

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

65

1928

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

58

1929

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

51

1930

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

46

1931

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

50

1932

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

60

1933

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

63

1934

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

62

1935

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

76

1936

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

71

1937

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

80

1938

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

88

1939

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

80

1940

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

81

1941

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

85

1942

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

90

1943

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

95

1944

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

110

1945

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

102

1946

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

101

1947

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

99

1948

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

99

1949

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

95

1950

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

95

1951

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

96

1952

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

110

1953

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

131

1954

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

133

1955

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

119

1956

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

129

1957

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

110

1958

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

121

1959

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

129

1960

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

132

1961

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

127

1962

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

115

1963

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

105

1964

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

100

1965

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

99

1966

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

100

1967

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

101

1968

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

103

1969

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

95

1970

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

91

1971

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

89

1972

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

78

1973

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

63

1974

59

64

57

65

57

NA

NA

NA

NA

NA

61

1975

59

68

53

66

68

NA

NA

NA

NA

NA

61

1976

33

53

42

60

65

NA

NA

NA

NA

NA

55

1977

83

61

45

61

73

NA

NA

NA

NA

NA

63

1978

39

63

56

78

53

NA

NA

NA

NA

NA

71

1979

50

48

80

86

37

NA

NA

NA

NA

NA

75

1980

37

65

79

118

113

NA

NA

NA

NA

NA

94

1981

33

67

144

142

160

158

99

110

NA

NA

111

1982

22

69

146

168

203

103

NA

91

NA

NA

127

1983

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

NA

1984

63

147

284

502

474

366

161

NA

197

NA

291

1985

62

139

345

500

592

337

234

594

330

NA

351

1986

55

118

290

506

506

260

238

427

218

NA

315

1987

53

130

260

498

478

342

220

384

241

NA

316

1988

134

137

281

503

654

453

224

371

201

NA

363

1989

113

133

258

457

590

409

268

333

432

NA

353

1990

168

176

270

354

484

418

209

288

381

NA

315

1991

158

149

233

319

466

471

329

223

399

NA

314

1992

117

171

230

397

440

372

280

249

412

NA

315

Time-series of Commercial Fishery WPUE by IPHC Regulatory Area (net lb/skate; 1993-2018). 

Time-series of commercial fishery WPUE by IPHC Regulatory Area (net lb/skate). Years prior to 1984 are based on fishing conducted with “J” hooks

Year

2A

2B

2C

3A

3B

4A

4B

4C

4D

4E

Coastwide

1993

147

208

256

393

514

463

218

257

851

NA

369

1994

93

215

207

354

377

463

197

167

480

NA

302

1995

116

219

234

417

476

349

189

286

475

NA

326

1996

159

227

239

473

557

515

269

297

543

NA

387

1997

226

241

246

458

563

483

275

335

671

NA

400

1998

194

232

236

452

611

525

287

287

627

NA

403

1999

342

213

199

437

538

497

310

271

535

NA

390

2000

263

229

187

443

579

548

320

223

556

NA

399

2001

171

227

196

469

431

474

270

203

511

NA

358

2002

181

223

244

508

399

402

245

148

503

NA

356

2003

173

221

233

485

365

355

196

105

388

NA

325

2004

143

203

240

486

328

315

202

120

445

NA

315

2005

137

195

203

446

293

301

238

91

379

NA

293

2006

156

201

170

403

292

241

218

72

280

NA

267

2007

96

198

160

398

257

206

230

65

237

NA

249

2008

69

174

161

370

234

206

193

94

247

NA

229

2009

98

188

155

318

211

234

189

88

249

NA

220

2010

149

222

158

285

173

182

142

82

188

NA

202

2011

92

240

175

280

140

189

165

75

166

NA

196

2012

102

248

207

263

133

194

149

60

155

108

193

2013

110

246

195

238

112

160

127

56

157

NA

178

2014

106

282

204

234

100

136

146

60

196

NA

183

2015

109

291

212

274

144

156

149

98

164

NA

202

2016

88

288

226

257

150

162

123

73

180

NA

196

2017

95

282

234

268

141

119

120

87

308

NA

202

2018

107

268

206

247

101

111

133

86

185

NA

180

Time-series’ of Historical Management Information

Fishery Constant Exploitation Yield (FCEY; millions of net pounds) for each IPHC Regulatory Area Based on the Harvest Strategy as Calculated at the Time for that Year. 

Year

2A

2B

2C

3A

3B

4A

4B

4CDE

Total

1994 0.49 8.32 12.66 27.02 3.58 5.00 57.07
1995 0.52 9.52 8.54 16.87 3.66 5.92 45.03
1996 Skipped Between Models
1997 0.93 15.99 11.41 33.55 11.49 25.29 98.66

1998

1.05

15.38

15.48

38.71

30.99

11.11

10.21

13.28

136.21

1999

0.69

11.21

10.49

24.67

26.83

8.42

6.71

9.80

98.82

2000

0.83

7.85

6.31

11.94

18.36

6.42

6.77

4.13

62.61

2001

1.14

9.99

8.78

21.89

25.46

9.82

10.06

7.63

94.77

2002

1.31

11.75

8.50

24.14

28.56

11.96

7.51

11.81

105.54

2003

1.29

11.32

9.11

34.22

29.19

11.22

7.76

13.82

117.93

2004

1.81

15.78

17.03

29.98

15.60

3.47

2.81

3.39

89.87

2005

1.17

12.70

11.80

26.30

10.70

3.40

1.70

4.40

72.17

2006

1.49

13.20

10.33

24.94

8.57

3.25

1.07

3.11

65.96

2007

0.66

6.22

4.98

27.63

16.77

5.23

2.56

3.85

67.90

2008

0.65

4.65

3.92

22.25

14.27

3.51

2.70

3.68

55.63

2009

0.50

4.92

2.86

20.84

13.20

2.20

2.09

1.97

48.58

2010

0.57

5.55

2.39

18.28

8.91

2.12

2.75

3.82

44.39

2011

1.12

7.94

2.33

14.36

7.51

2.57

2.21

3.99

42.03

2012

1.15

6.63

3.21

11.92

5.07

1.57

1.87

2.47

33.89

2013

0.71

4.58

3.12

9.24

2.73

0.85

0.62

0.85

22.70

2014

0.72

4.98

4.16

9.43

2.84

0.85

0.82

0.64

24.44

2015

0.75

4.96

4.30

10.10

2.46

1.39

0.73

0.52

25.21

2016

1.02

5.22

4.62

9.27

2.71

1.30

0.92

1.64

26.70

2017

0.84

5.28

4.69

10.88

3.53

1.43

1.25

1.92

29.81

2018

0.47

3.14

3.76

8.98

1.95

1.32

0.99

1.36

21.96

2019

0.64

4.09

4.42

13.12

2.41

1.92

1.70

2.62

30.90

Fishery Constant Exploitation Yield (FCEY, millions of net pounds) for each IPHC Regulatory Area as Recommended by the IPHC Secretariat at the Time for that Year.

Year

2A

2B

2C

3A

3B

4A

4B

4CDE

Total

1994

0.50

9.50

12.00

26.00

4.00

1.80

2.10

1.50

57.40

1995

0.45

8.50

8.50

20.00

3.70

2.00

1.60

2.30

47.05

1996

0.52

9.52

9.00

20.00

3.70

1.95

2.31

1.66

48.66

1997

0.70

12.50

10.00

25.00

9.00

3.00

3.20

2.80

66.20

1998

0.42

7.80

8.00

33.00

6.40

1.30

1.30

0.81

59.03

1999

0.69

11.21

10.49

24.67

13.37

4.24

3.98

4.13

72.78

2000

0.83

9.97

8.40

18.31

15.03

4.97

4.91

4.13

66.55

2001

1.14

9.99

8.78

21.89

18.50

4.97

4.91

4.45

74.63

2002

1.31

11.75

8.50

22.63

17.13

4.97

3.44

4.45

74.18

2003

1.31

11.75

8.50

22.63

17.13

4.97

4.18

4.45

74.92

2004

1.48

13.80

11.31

25.06

15.60

3.47

2.81

3.39

76.92

2005

1.33

13.25

10.93

25.47

13.15

3.44

2.26

3.99

73.82

2006

1.38

13.22

10.63

25.20

10.86

3.35

1.67

3.55

69.86

2007

1.02

9.72

7.81

26.01

12.83

3.98

1.97

3.65

66.99

2008

1.00

8.06

6.21

24.22

10.90

3.10

1.86

3.89

59.24

2009

0.86

6.96

4.54

22.53

11.67

2.65

1.94

2.93

54.08

2010

0.76

6.59

3.71

19.99

9.90

2.33

2.16

3.58

49.02

2011

0.91

7.65

2.33

14.36

7.51

2.41

2.18

3.72

41.07

2012

0.99

6.63

2.62

11.92

5.07

1.57

1.87

2.47

33.14

2013 -2019

Decision Table

Fishery Constant Exploitation Yield (FCEY, millions of net pounds) for each IPHC Regulatory Area as adopted by the Commission at the time for that year.

Year

2A

2B

2C

3A

3B

4A

4B

4CDE

Total

1994

0.55

10.00

11.00

26.00

4.00

1.80

2.10

1.50

56.95

1995

0.52

9.52

9.00

20.00

3.70

1.95

2.31

1.66

48.66

1996

0.52

9.52

9.00

20.00

3.70

1.95

2.31

1.66

48.66

1997

0.70

12.50

10.00

25.00

9.00

2.94

3.48

2.58

66.20

1998

0.82

13.00

10.50

26.00

11.00

3.50

3.50

3.50

71.82

1999

0.76

12.10

10.49

24.67

13.37

4.24

3.98

4.45

74.06

2000

0.83

10.60

8.40

18.31

15.03

4.97

4.91

4.45

67.50

2001

1.14

10.51

8.78

21.89

16.53

4.97

4.91

4.45

73.18

2002

1.31

11.75

8.50

22.63

17.13

4.97

4.18

4.45

74.92

2003

1.31

11.75

8.50

22.63

17.13

4.97

4.18

4.45

74.92

2004

1.48

13.80

10.50

25.06

15.60

3.47

2.81

3.79

76.51

2005

1.33

13.25

10.93

25.47

13.15

3.44

2.26

3.99

73.82

2006

1.38

13.22

10.63

25.20

10.86

3.35

1.67

3.55

69.86

2007

1.34

11.47

8.51

26.20

9.22

2.89

1.44

4.10

65.17

2008

1.22

9.00

6.21

24.22

10.90

3.10

1.86

3.89

60.40

2009

0.95

7.63

5.02

21.70

10.90

2.55

1.87

3.46

54.08

2010

0.81

7.50

4.40

19.99

9.90

2.33

2.16

3.58

50.67

2011

0.91

7.65

2.33

14.36

7.51

2.41

2.18

3.72

41.07

2012

0.99

7.04

2.62

11.92

5.07

1.57

1.87

2.47

33.54

2013

0.99

7.04

2.97

11.03

4.29

1.33

1.45

1.93

31.03

2014

0.96

6.85

4.16

9.43

2.84

0.85

1.14

1.29

27.52

2015

0.97

7.04

4.65

10.10

2.65

1.39

1.14

1.29

29.22

2016

1.14

7.30

4.95

9.60

2.71

1.39

1.14

1.66

29.89

2017

1.33

7.45

5.25

10.00

3.14

1.39

1.14

1.70

31.40

2018*

1.19

6.32

4.45

9.45

2.62

1.37

1.05

1.58

28.04

2019

1.50

5.95

4.49

10.26

2.33

1.65

1.21

2.04

29.43

*Regulatory limits ‘suggested’ by the Commission and subsequently adopted by the contracting parties.  

Total Constant Exploitation Yield (TCEY, millions of net pounds) for each Biological Region Based on the Harvest Strategy that was in Place at the Time and for that Year.

Year

Region 2 (2A, 2B, 2C)

Region 3 (3A, 3B)

Region 4 (4A, 4CDE)

Region 4B

Total

2013

11.10

19.33

5.11

1.09

36.63

2014

12.05

15.80

4.47

1.16

33.48

2015

12.44

16.51

5.43

1.10

35.48

2016

13.44

15.84

5.90

1.14

36.31

2017

13.51

18.23

5.90

1.46

39.10

2018

10.08

14.63

5.08

1.21

31.00

2019

11.95

19.31

6.80

1.95

40.00

Total Constant Exploitation Yield (TCEY, millions of net pounds) for each IPHC Regulatory Area Based on the Harvest Strategy that was in Place at the Time and for that year.

Year

2A

2B

2C

3A

3B

4A

4B

4CDE

Total

2013

0.82

5.28

5.00

15.13

4.20

1.93

1.09

3.18

36.63

2014

0.86

5.72

5.47

12.06

3.74

1.56

1.16

2.91

33.48

2015

0.84

5.75

5.85

13.00

3.51

1.95

1.10

3.48

35.48

2016

1.13

6.10

6.21

12.43

3.41

1.85

1.14

4.05

36.31

2017

0.96

6.08

6.47

13.84

4.39

1.84

1.46

4.06

39.10

2018

0.59

3.84

5.65

12.07

2.56

1.69

1.21

3.39

31.00

2019

0.78

4.91

6.26

16.35

2.97

2.21

1.95

4.59

40.00

Total Constant Exploitation Yield (TCEY, millions of net pounds) for each Biological Region as Adopted by the Commission at the Time for that Year.

Year

Region 2 (2A, 2B, 2C)

Region 3 (3A, 3B)

Region 4 (4A, 4CDE)

Region 4B

Total

2013

13.91

22.94

6.71

1.93

45.48

2014

14.22

15.78

5.14

1.49

36.65

2015

15.17

16.72

6.23

1.53

39.63

2016

16.04

16.16

6.02

1.37

39.59

2017

16.83

16.94

5.64

1.34

40.74

2018*

14.76

15.81

5.36

1.28

37.21

2019

14.82

16.40

5.94

1.45

38.61

*Regulatory limits ‘suggested’ by the Commission and subsequently adopted by the contracting parties.

Total Constant Exploitation Yield (TCEY, millions of net pounds) for each IPHC Regulatory Area as Adopted by the Commission at the Time for that Year.

Year

2A

2B

2C

3A

3B

4A

4B

4CDE

Total

2013

1.11

7.78

5.02

17.07

5.87

2.43

1.93

4.28

45.48

2014

1.11

7.64

5.47

12.05

3.73

1.56

1.49

3.58

36.65

2015

1.06

7.91

6.20

13.00

3.72

1.96

1.53

4.27

39.63

2016

1.26

8.24

6.54

12.75

3.41

1.95

1.37

4.07

39.59

2017

1.47

8.32

7.04

12.96

3.98

1.80

1.34

3.84

40.74

2018*

1.32

7.10

6.34

12.54

3.27

1.74

1.28

3.62

37.21

2019

1.65

6.83

6.34

13.50

2.90

1.94

1.45

4.00

38.61

*Regulatory limits ‘suggested’ by the Commission and subsequently adopted by the contracting parties.