Preliminary Results of Ocean Magnetic Observations, 1915-16 



291 



Cruise IV, PACIFIC OCEAN, 1915— Continued. 



station 



393CIV 



394CIV 



395CIV 



396CIV 



397CIV 



398CIV 



399CIV 



400CIV ■ 



401CIV 



402CIV 



403CIV 



404CIV 



405CIV 



406CIV 



407CIV 



40SCIV 



409CIV 



410CIV 



411CIV 



412CIV 



413CIV 



414CIVI 



41.5CIV 



416CIV 



417CIV 



418CIV 



419CIV 



420CIV 



421CIV 



52 S 

 02 S 

 14 S 



33 S 

 41 S 

 02 S 



37 S 

 52 S 



16 S 



34 S 

 44 S 

 SOS 

 07 S 

 20 S 

 10 S 

 40S 

 43 S 

 55 S 

 36 S 

 43 S 

 23 S 



38 S 



34 S 



17 S 



35 8 

 43 S 

 29 S 

 48 S 

 19 S 



Long. E. 

 of Gr. 



159 58 



159 34 



159 19 



158 41 



158 16 



158 08 



157 46 



157 31 



157 24 



157 22 



157 12 



157 05 



156 51 



156 52 



157 00 

 157 00 

 157 00 

 156 50 

 156 13 

 155 33 

 155 05 

 154 57 

 154 32 

 154 26 



154 30 



155 12 

 155 41 



155 54 



156 59 



Date 



1915 



Oct 13 



Oct 13 



Oct 13 



Oct 14 



Oct 14 



Oct 14 



Oct 15 



Oct 15 



Oct 15 



Oct 16 



Oct 16 



Oct 16 



Oct 17 



Oct 17 



Oct 18 



Oct 18 



Oct 18 



Oct 19 



Oct 19 



Oct 20 



Oct 20 



Oct 20 



Oct 21 



Oct 21 



Oct 21 



Oct 22 



Oct 22 



Oct 22 



Oct 23 



Declina-! 

 tion 



8.2 E 



10.0 E 

 10.6 E 



Station 



422CIV 



423CIV' 



424CIVJ 



425CIV 



426CIV 



427CIV 



42SCIV 



429CIV 



430CIV 



431 CIV 



432CIV 



433CIV 



434CIV 



435CIV 



436CIV 



437CIV 



438CIV 



439CIV 



440CIV! 



441CIV 



442CIV 



443CIV2 



444CIV 



445CIVt 



446CIV 



447CIV 



44SCIV 



449CIV 



450CIV 



Lat. 



33 

 33 

 35 

 35 

 35 

 36 

 36 

 37 

 37 

 37 

 38 

 38 

 38 

 39 

 39 

 39 

 41 

 42 

 42 

 43 

 45 

 45 

 46 

 46 

 46 

 45 

 44 

 44 

 43 



30 S 

 48 S 

 32 S 

 45 8 

 54 S 

 22 S 



19 S 

 00 S 



20 S 

 27 S 



12 8 

 35 8 

 41 S 

 14 S 



21 S 



35 S 



57 S 

 10 8 



31 8 



58 8 



13 8 



36 8 

 31 S 



41 S 

 10 S 



14 S 

 27 S 

 16 8 



42 8 



Long. 

 E.of Gr. 



157 25 



157 34 



158 14 

 158 28 



158 48 



159 51 



159 50 



160 40 



161 23 

 161 27 

 161 47 

 161 51 

 161 52 



161 67 



162 04 

 162 10 

 162 26 

 162 38 



162 42 



163 29 



164 30 

 164 53 

 167 20 

 168' 13 

 170 26 

 172 00 

 172 44 



172 50 



173 09 



Date 



191S 

 Oct 23 

 Oct 23 

 Oct 24 

 Oct 24 

 Oct 24 

 Oct 25 

 Oct 25 

 Oct 26 

 Oct 26 

 Oct 26 

 Oct 27 

 Oct 27 

 Oct 27 

 Oct 28 

 Oct 28 

 Oct 28 

 Oct 29 

 Oct 29 

 Oct 29 

 Oct 30 

 Oct 30 

 Oct 30 

 Oct 31 

 Oct 31 



Nov 

 Nov 

 Nov 

 Nov 

 Nov 



Declina 



tion 



11. IE 

 11. 5E 



11. 7E 

 12.9 E 



13.0 E 



13.0 E 

 13.3 E 



13.2 E 

 13.5 E 



14.0 E 

 14.7 E 



15.0 E 

 15.7 E 



16. 4E 

 16.8 E 



17.7 E 



17.2 E 

 17.1 E 



Inclina- 

 tion 



62.1 8 



64.3 8 



64.4 8 



64.0 8 



66.0 8 



66.6 8 



68.8 8 



70.8 8 



71.4 8 



70.5 8 



68.7 8 



Hor. 

 Int. 



Cruise IV, SOUTHERN OCEANS, 1915-1916. 



173 20 



174 39 

 174 51 

 176 16 

 176 39 



178 20 



179 01 



179 13 



180 47 

 182 09 

 182 26 

 182 43 

 184 10 

 184 13 



186 18 



187 10 

 187 17 



187 44 



188 18 



189 23 

 189 47 



191 10 



192 00 



192 14 



193 35 

 195 36 



195 38 



196 34 



197 27 



198 08 

 198 24 

 202 21 

 202 46 



204 22 



205 58 



206 18 



191B 



Dec 6 

 Deo 

 Deo 

 Deo 

 Dec 

 Deo 

 Deo 

 Deo 

 Deo 

 Deo 

 Deo 



Deo 9 



Deo 10 



Dec 10 



Deo 11 



Dec 11 



Deo 11 



Dec 11 



Dec 12 



Deo 12 



Deo 12 



Deo 13 



Deo 13 



Deo 13 



Deo 14 



Deo 14 



Dec 14 



Deo 14 



Deo 15 



Deo 15 



Deo 15 



Deo 16 



Deo 16 



Deo 17 



Deo 17 



Dec 17 



17.1 E 

 17.9 E 



18.3 E 

 18.5 E 



20.4 E 

 20.4 E 



21.5 E 

 20.9 E 



21. 3E 

 22.4 E 



21. 5E 

 22.0 E 

 22 1 E 



22.3 E 

 22.6 E 



23. 3E 

 22.9 E 



23.5 E 

 23.0 E 

 24.3 E 



24.0 E 



25.7 E 



26.8 E 



27.0 E 



60 

 60 

 60 

 60 

 60 

 60 

 60 

 60 

 60 

 60 

 59 

 59 

 59 

 59 

 60 

 60 

 60 

 59 

 59 

 59 

 59 

 59 

 59 

 59 

 59 

 59 

 59 

 59 

 59 

 58 

 58 

 58 

 58 

 58 

 58 

 58 



1916 



Deo 18 



Deo 18 



Deo 19 



Dec 19 



Dec 19 



Dec 20 



Dec 20 



Deo 20 



Deo 21 



Deo 21 



Deo 22 



Deo 22 



Dec 22 



Dec 22 



Deo 23 



Deo 23 



Deo 24 



Dec 24 



Dec 24 



Dec 25 



Dec 25 



Dec 25 



Dec 26 



Dec 26 



Deo 26 



Deo 27 



Deo 27 



Dec 27 



Dec 27 



Dec 28 



Deo 28 



Deo 28 



Dec 28 



Deo 29 



Dec 29 



Dec 29 



29.5 E 



31.7 E 

 31.4 E 

 31 3E 

 31 6 E 

 31.9 E 



28.8 E 



74.8 8 

 74.2 8 



73.2 8 

 72.2 8 



71.0 8 



70.5 8 

 70.0 8 



68.4 8 



66 6 8 



•Local disturbance- near Chesterfield reefs and islets. tLocal disturbance: passing through Foveaux Strait. 



■L^Tv^ue^f declination at station 414CIV probably caused by unfavorable observin| conditions. 

 •Mean of two positions. 'Crossed ISOtb meridian, hence, date Dec. 9 repeated. 



c. s- ». 

 267 



.254 



.253 



.247 



.241 



.237 



.221 



.200 

 .206 



.219 



.169 

 .176 



.182 



.192 



.201 



.203 

 .209 



.219 



.233 



64 68 



.240 



62.4 8 



.250 



60.7 8 



.257 



