III.] DEVIATIONS OF THE MAGNETIC NEEDLE. _____ ^ 



At 5 PM. 



At 9 PM. 



Aurora 



At Midnight 



Aurora 

 visible 

 or not 



Position 



of 

 Needle 



Ther. 



1 Winds 

 and Weather 



Position 



of 

 Needle 



Ther. 



Winds 

 and Weather 



visible 



Position 



of 

 Needle 



Ther. 



Winds 

 and Weather 



o / 

 348 52 



o 



—19 



NE. light breezes, 

 clear 



O / 

 348 52 



o 



—29 



NE. light airs, 

 clear 



visible 



349 52 



o 



—33 



NE. light airs, fleecy 

 clouds 



visible 



348 32 



—12 



WbS. light breezes, 

 clear 



348 33 



—22 



SSW. some clouds 

 near the horizon 



visible 



350 30 

 at 12§ 

 350 30 



—22 



o» W. clear above, 

 cloudy near the 

 horizon 



visible 



318 45 



—10 



NWbN. light breezes, 

 clear 



348 42 



—19 



WNW. light breezes, 

 clear 



visible 



348 45 



-20 



WbS. light airs, 

 thin haze 



visible 



348 46 



—13 



NW. moderate, 

 clear 



348 42 



—20 



NW. fresh breezes, 

 clear 



visible 



348 52 



—23 



NW. fresh breezes, 

 clear 



visible 



348 33 



— 2 



SbE. Light airs, thick 

 weather 



347 28 



-11 



SbE. light airs, 

 snow 



visible 



348 50 



—17 



NE. light airs, 

 clear 



visible 



348 45 



— 5 



EbN. light airs, 

 clear 



348 46 



—22 



Calm, clear 



visible 



348 50 



-24| 



Calm and clear 



visible 



348 40 



-11 



Calm, clear 



348 42 



-17 



Calm, cloudless 

 sky 



visible 



348 30 



—20 



Calm, cloudless sky 



visible 



348 40 



+12 



EbS. light breezes, 

 cloudy 



348 38 



+ 7 



iL&iii. moderate, 

 heavy snow 



not 



358 38 



+ 5 



heavy snow 



visible 



348 50 



+10 



j>ji<uJttf, iresn ureezeSj 

 clear 



348 50 



— 2 



111 jCjm J-i« lICOll UlCCACiSj 



clear 



visible 



349 25 



— 5 



NEbE. fresh breezes, 

 dense and hazy 





348 50 



+15 



cloudy 



348 52 



+10 



East, moderate, dense 

 clouds, snow 





348 50 



+10 



ESE. moderate, 

 hazy 



visible 



348 53 



+18 



ESE. snow 



348 53 



+11 



ESE. light breezes, 

 dark and cloudy 



not 



348 53 



+12 



SEbS. moderate, 

 dense haze 



not 



348 23 



+21 



SE. light breezes, 

 clear 



348 30 



+12 



Calm, clear 



visible 



a lh. 30 



A.M. 

 349 10 



+ 5 



Calm, clear 



visible 



348 54 



+38 



Calm, dense 

 atmosphere 



348 55 



+15 



Calm, hazy 



not 











348 55 



+19 



EbS. moderate, dense 

 clouds 



348 55 



+19 



EbS. fresh breezes, 

 clouded sky 



not 



348 53 



+18 



EbS. fresh breezes, 

 dark, cloudy 



not 



348 50 



+21 



SSE. fleecy clouds 



348 50 



+10 



Calm, clouds over- 

 spread the sky 



not 



at 2 a.m. 

 348 53 



+10 



Calm, hazy 



not 



348 53 



+20 



WbN. light breezes, 

 fleecy clouds 



348 52 



+17 



WNW. modt. b. dark 

 & cloudy, small snow 



not 



348 53 



+ 2 



NW. moderate b. 

 snow 



not 



348 50 



+ 8 



NW. light breezes, 

 clear 



o4o o& 



+ *> 



NNW. light breezes, 

 clear 



visible 



348 55 



— 7 



NWbN. moderate, 

 clear 



visible 



348 48 



— 2 



WNW. fresh breezes, 

 clear 



348 48 



-10 



NW. fresh breezes, 

 cloudy 



visible 



348 53 



—13 



North, moderate, 

 cloudy 



visible 



348 50 







349 25 



—14 



North fresh breezes, 



visible 



348 52 



—19 



Calm, clear 



visible 







clear 



llh.10' 



348 46 



+ 9 



SbW. moderate, 

 streaked clouds 



348 46 



+ 2 



SW. strong breezes, 

 cloudy 



not 



351 5 



12 

 349 10 



+ 2 



SW. strong breezes, 

 dark fleecy clouds 



visible 



348 50 



+20 



Calm, fleecy 

 clouds 



348 50 



+ 6 



North, light breezes, 

 fleecy clouds 



not 



348 50 



+ 7 



Calm, summer 

 clouds 



not 







NNE. moderate, 

 cloudy 







NE. fresh b. halo 

 round the moon 



not 





+ 7 



Mrti*tn Ti*f ell nvpfi^isc 



1^1 Ui 111 j IX COll UlCCZiCO 



hazy 





348 35 



+ 8 



348 35 



zero 







348 33 



+ 8 



North, light airs, 

 clear 



348 33 



— 6 



West, light breezes, 

 streaked clouds 



not 



348 35 



— 8 



WbN. light breezes, 

 hazy 



visible 



348 30 



+ 5 



NNW. moderate, 

 clear 



348 30 



zero 



NNW. hazy, halo 

 round the moon 



not 











348 30 



— 6 



NW. fresh breezes, 

 very cold 



, 348 33 



—15 



West, moderate, 

 hazy 



not 



348 40 



—18 



NW. moderate b. 

 hazy 



not 



348 40 



—15 



NWbN. fresh b. 

 clear 



1 



348 48 



—27 



North, strong breezes, 

 clear 



not 



348 50 



-31 



East, light breezes 



faintly 

 visible 

























