ON THE VARIATION AT SEA 
CXXVll 
OBSERVATIONS on the Variation, made at Sea, ia H. M. S. Hecla, 1819, continued. 
1819 ■ 
Latitude 
Longitude 
Ship’s Head 
Obser- 
ver 
VARIATION, WEST 
o / 
0 / 
O / 
r 
p 
49 49-1 
0 / 
[ 
N.N.E. 1 
H 
50 17* 
^50 11 
June 23 
62 50 N 
61 40w«! 
1 
S 
50 29. 
1 
N.N.E.I-E. 
B 
50 SO 
24 
63 .30 
61 43 
E.N.E. 
H 
45 44 
f 
N.10°E. 
B 
58 48 
26 
64 00 
61 50 ^ 
r 
P 
54 29'| 
1 
1 
N.byE.iE. 1 
H 
55 43. 
■55 06 
28 
63 40 
62 10 
N.59°E. 
B 
49 11 
P 
47 52' 
P 
47 44 
SO 
63 26 
62 08 
N.86°E. j 
Us 05 
B 
48 25 
S 
48 20 
f 
P 
49 01' 
July 1 
64 01 
60 55 
E.N.E. \ 
[49 14.5 
i 
B 
49 28, 
?? 
64 00 
60 55 
N.81°E. 
H 
48 49 
( 
P 
50 28 
64 02 
59 45 
East 
Uo 39 
1 
B 
50 51. 
64 04 
60 50 
E.iS. 
S 
51 11 
5 
66 50 
57 12 
E.byS. 
P 
51 59 
f 
N.byW.^W. 
B 
71 30 
f 
H 
69 21 
6 
67 42 
57 85 - 
N.byW. 1 
H 
70 02 
‘69 41.5 
N.9°W. 
P 
72 43 
N.iW. 
S 
69 43 
r 
P 
57 08' 
95 
67 49 
57 55 
E.N.E. \ 
>58 38.5 
1 
B 
60 09. 
59 
67 52 
57 56 
East 
S 
60 42 
r 
P 
60 ll'i 
7 
68 21 
57 02 1 
N.E.byN. ] 
B 
f60 15 
60 I9J 
i 
f 
H 
55 44' 
1 
t 
N.70°E. \ 
^55 51 
1 
H 
55 58. 
59 ■ 
68 29 
57 06 
N.19°E. 
S 
67 13 
P 
64 19' 
( 
N.byE. \ 
^65 10 
8 
68 28 
57 17 < 
i 
H 
66 01. 
1 
i 
N.byE.iE, 
B 
64 51 
REMARKS 
■jThe true variation ob- 
I served on the ice, in Lat. 
I 63° 58', & Long. 61° 50' 
J was 61° 11' 30". 
j'The true variation observed on 
b the ice in Latitude 620 44/^ Longi- 
^ tude 610 59^ was 60O 20'. 
JTrue variation observed 
on the ice 61° 23'. 
Needle traversing sluggishly 
