EXPEDITION TO POINT HARROW, ALASKA. 



527 



Recapitulation of monthly mi-nn valves (inclusive of disturbances and uncorrrHrfl for Huniyrs of Inn 

 ix-mture and rriatioiin hi xatli- value) of the hourly reading* of tli>' linlmiiT magnetometer, at 

 Uglami<; Aloxka, 1882-'83. 



Gnttingen civil time O h I* 



TiKliiimiio civil time Noon+53"-.6. 13 k +53-.6. 14H53.6. 15H53--.6. 



1882. 



Septi-nib..]- 12to:lli 517.3 .110.0 516.6 



ir 517.7 517.1 517.2 



November 512.2 512.5 511.5 



]>rrrml.i i..:: ii 523.2 523.3 



1883. 



January 511.5 512.7 



iary r.ic.2 504.0 502.8 



ll.. 519.5 517.6 



April TMI.f, fl09.4 508.9 



May 514.5 51 4. 2 514.11 



.lull.- 52K.4 



July r.lci. r. 545.9 



I to 27. inclusive... 549.0 54 K. 1 547.7 



(iiitlin^i-n civil time >' 9* ; 10" 



ie civil time. aO^53-.. 21 h +53'.G. 22''+53.6. 



5i:i.:i 512.3 514.0 



T Ml. 4 513.0 517.7 



Novcitilwr 504.9 514.9 515.2 



IVcciiil.iT 516.2 517.5 520.1 



1883. 



Jiiim.iry 510.6 509.8 509.1 



ry 4%.9 407.6 UK. 2 



March .I 506. 4 508. 509. !l 



April 506.9 507.4 509.0 



May 511.8 512.4 513.2' 



.Tinii- r,2.-.. 5 527.1 529.7 



iluly 542.8 544.0 



August 1 to 27, inclusive r.lli. 4 ri4li.il 547.1 



i-n civil time 18* II h i !S h . 18 L 



TTglaamic, civil time 4 h +53 m .6. 5 h +. r )3 w .6. 6 b -t-53 m .G. 7 h -t-53 M .fi, 



1888. 



September 12 to 30 524,0 . r 'L'4. 2 522.0 r.2u. (i 



(Irtol-'l r>21l. !l 529.5 02Ti. li 



.nber 547.2 540.7 5:u. !i 



529. 4 530. 4 529. 3 526. 1 



am. 



J;inu;iry 51(1. Ms. :, 517.9 



February 514.4 513.8! 513. .1 



llarcli 5:14.7 r.:i2. 1 



April 52l.fi: rci.r. :v.i; 



May 526.3 '.2:1.7 



Juno r>:K X 538.7 535. (i 



July 555.5 556.8 556.7 5,'i5. II 



August 1 to 27, inclusive 554.8 554.4 554.0 553.0 



4 



17 k +53-.6. 



18*+54-.6. 



510. K : 

 r.iii. :: 

 509.2 

 522.5 



513.6 

 501.7 

 515.3 

 507.6 



514.8 

 528. 1 

 512. 

 547.8 



511. 9 

 515.3 



507. (1 

 521.5 



512.9 

 502. 

 H& 



506.7 

 514.7 



527. ',! 



513.9 

 513.7 



547.3 



512. 7 

 500.4 

 514. 

 505.8 



527! X 

 542. 8 

 547.2 



512.3 



507. 2 

 521.9 



511.7 

 498.8 

 S12.4 



5u.v :i 



527! i 



542.9 

 546.5 



514.4 



:.n:i i; 

 BM.6 



r.i'.i .(i 



511.0 

 498.4 

 507.8 

 506. 4 



MB. 



11' 



"Ml. 



Noon. 



O b +53.6. 



13 



1H53-.6. 



14" 



I5> 



515.5 

 518.6 

 521.7 

 520.4 



508.5 



514. 4 

 510.7 

 514. 8 

 530. 6 

 540. 6 

 548.4 



519.4 

 524.0 

 524.3 



5U5. 2 



510.3 

 501.6 

 522.2 

 513.3 

 518.7 

 532.8 

 549.5 

 549.1 



520.7 

 526.8 



527! 



513.0 



527. X 

 515.8 



534^0 



550. 5 



551. 2 



521. 2 



528. 9 

 540. 1 

 529.6 



517.4 

 509.4 

 530.4 

 518. 3 

 523.7 

 535. 7 

 551. 7 

 552.2 



522.1 



529. 2 

 544.7 



530. 6 



519. a 



511.7 

 5'12. 1 

 519. (> 

 5211. li 

 537.6 



2ib 



9H53-.6. 



517.8 



524. 7 

 5:;n. o 

 523. 9 



514.4 



507.4 



517. 5 



IV t] !t 



5;,2 ii 



516.9 

 520. 

 523.5 

 523.1 



511.5 

 504.3 

 520.1 



516. 8 



521). 



22" 



10'+53".6. 



Mli.6 

 B10.0 



521.5 



510.2 



sis. a 



514.8 



5l'l. I 



25' 



k +53".6. 



517.0 

 518.5 

 515.8 



52LJ. :: 



510.6 

 5U2. :t 

 51 -i.il 

 5 i:i.5 

 513.8 



517. 1 



Mian 



d. 



517. 6 

 520.0 



52:1. 7 



513. 2 

 504.3 



520. 2 



M7. 2 



548.2 

 MS. 6 



