I9«0 

 I9SI 

 1962 

 1963 

 1964 

 I94S 

 1966 

 1967 

 1969 

 1971 

 1973 

 1975 

 1977 

 1979 



1981 

 1983 

 I98S 

 1987 

 1989 

 1991 

 1993 

 1995 

 1997 



1999 

 2001 

 2003 

 200S 



2007 

 2009 

 2011 

 2013 



201S 

 2017 

 2019 



2021 

 2023 

 202S 

 2027 

 2029 

 2031 



2033 

 203S 

 2037 

 2039 

 2041 



Boyt 



2043 

 2045 

 2047 

 2048 



2049 

 2051 

 2053 



2055 

 2057 

 2059 

 2061 



Bt)t 



AWu)ian Itlandi 



h Cov., S.goom ItloBdt- 

 A*a ItJond 



Martin Harbor, Korovii 



Noton Bayt 



Cap« Ulalug (4 miUi y 



Alka Pan, .ail .ndt 



SogcKudob Itlandt 



e>plor.r Boyt 



B.ch.v.n Boyt 



F«nimor. Pont 



BugU Point, Or. at Silkin lilondt-- 



Sond Boy. Gr.ot Sitkin lilondt 



Tonog.r Point. Chugul lilandt 



CK.iok Boy, littl. Tonoso l.londt ••■ 

 C.m.t.ry Point, Kogoloiko Ulondt- 



Lotko Co¥», Kogoloiko Ulondt 



Adal WoTM^ 



Clom Lagoon. Kuluk Boyt 



SWEEPE* COVE, Kulxk Boyt 



Fing.r Boy. Kuluk Boyt 



Adok B.ghtt 



Boot Boyt 



Boy ol Wot.rfolllt 



Thr*. Arm Boyt 



Unolgo BigKtt 



Andr.w Boyt 



Konogo l$land 



Shoal Poinlt 



Cop. Chlonokt 



Konogo Boyt 



Cop. CKunutt 



Tonogo lliond 



Gully Boyt 



Hot Springi Boyt 



Tonogo Boyt 



loth Bovt 



Dtlaref lilandt 



Ogliugo lilond (.oil coottjt"" 



Cor.loi lilondt 



Ulok lilondt 



Dot hlondi 



South Bight. Amchitko lilondt 

 Conitontin. Harbor Amchitko I 

 C.rlrud. Cov. Kitko lilondt" 

 Kiiko Horbor Kilko lilondt" 



Alcon Horbor. Sh.myo lilondt 



Otkrili Boy. Agotlu lilondt 



AHu ll/ond 



MASSACRE BAYt 



Chichogot Horbert 



Holll Boyt 



Sl.ll.r Cov.t 



Eti.nn. Boyt 



Briitol Bay 



Amok lilond- 



nb.k Logo 



Port H.id. 

 f g.giir fffv*r 



Ent 



C9«9ik 



Middl. Bluff. Kvicl 

 Nalm.t Rivr 



Enlranc.<l4) 



Mo 



t Tho tid« at this plac* ii chitlly diurrtol. 

 <14> No low wotor ♦ollj b.low -2 Uot. 



52 23 172 24 



52 14 

 52 12 

 52 07 

 52 00 

 52 02 

 52 04 

 52 02 



51 58 



52 02 

 SI 58 

 51 $7 

 SI 48 

 51 49 

 SI SO 



SI S4 



SI SI 

 SI SO 

 SI 46 

 SI 43 

 SI 39 

 SI 45 

 SI 47 

 SI S9 



SI S2 

 SI 43 

 SI 43 

 SI 40 



SI 52 

 SI 47 

 SI 43 

 SI 40 



51 36 

 SI 45 

 51 22 



SI 23 

 51 25 

 SI 56 



51 59 



52 44 

 52 23 



52 SO 

 52 56 

 52 S6 

 52 59 

 52 56 



174 18 

 174 II 



174 12 



175 19 

 174 29 



174 34 



175 07 

 175 35 



175 59 



176 05 



175 52 



176 08 

 176 16 

 176 24 



176 34 

 176 39 

 174 37 

 176 26 

 176 32 

 176 50 

 176 SI 

 176 48 



176 38 



177 04 

 177 09 

 177 12 

 177 38 



177 54 



177 48 



178 00 

 178 03 



178 37 

 178 48 

 178 $9 



180 37 

 180 43 

 182 33 

 182 27 



185 56 



186 22 



184 48 



186 46 



186 SO 



187 06 

 187 23 



163 07 

 162 54 



55 25 

 55 16 



55 59 160 34 



56 56 158 44 



7.6 

 BS 



58 14 157 30 



58 13 157 22 108 



58 27 157 30 152 



58 43 157 03 



58 44 156 56 



58 42 156 45 



58 40 156 39 



46 



23 



46 



23 



3.5 



1.7 



33 



1.6 



3.3 



l.« 



3.6 



1.8 



3.7 



l.» 



3.3 



1.7 



3.4 



1.7 



3.6 



1.8 



29 



1.4 



3.7 



IB 



3.7 



I.B 



3.7 



1.1 



3.4 



I.B 



3.S 



1.7 



3.7 



IB 



3.6 



1.8 



36 



IS 



3.2 



1.6 



3.4 



1.7 



3 1 



IS 





2.0 





2 1 





17 





1.8 





1.* 





1.7 





14 





1.6 





IB 





1.7 





1.7 





1.4 





IB 





IB 



3.7 



IS 



3.7 



IS 



108 

 12.3 



6.2 

 10 1 



3.4 



1.2 



Stations 1959 to 2027: 



Stations 2029 to 2041: 



Stations 2043 to 2045: 



Stations 2047 to 2061: 



Use reference station Sweeper Cove (1983) 



Use reference station Massacre Bay (2033) 



Use reference station Dutch Harbor (1907) 



Use reference station Nushagak Bay (2071) 



380 



