•mu
1826.
Oct. 20.
— 2 1 .
— 2 2 .
— 23.
— 24.
— 25.
— 26.
— 27.
— 28.
— 29.
— 30.
— 31.
Latitude
North.
Longitude.
— 7-1
20 169
20 169
37 167
36 165
14 163
B A R O M E T E R .
28.99
29.23
.20
.30
.58 to 52 169tol62 29.200
51 31 161 22
50 20 158 08
48 46 154 48
47 12 151 03
45 40 147 41
43 43 143 29
41 59 139 30
28.46
29.50
30.15
.35
.44
.42
.37
52 to 41 162tol39 29.955
40 48 436
39 39 132
13 128
38 41 425
Off ¡San
Francisco.
41 to 38 13 8 to l2 3
In San-Praiicisco
Harbour.
30.28
.16
29.85
•73
30.14
.35
30.085
30.39
.35
.20
.16
.16
30.252
30.08
.21
.15
.14
.08
29.00
.30
.16
.24
28 98
29.136
29.05
.30
.04
.22
28.93
29.108
30.152
30.10
.10
.12
.16
.18
30.132
30.14
.05
.10
.03
.06
30,076
28.80
29.55
30.24
.33
.44
.44
.47
30.038
30.25
.04
29 80
•72
30.16
.32
30.048
30.40
.30
.24
.20
.15
30.258
30.16
.19
.14
.10
30.158
30.15
.10
.12
.15
30.130
30.12
.10
.00
.03
.06
30.062
29.00
•70
30.18
.32
.43
.43
30.078
30.25
.08
29.74
.90
30.20
.37
30.090
30.240
30.16
.22
.20
.16
.10
30.168
30.14
.15
.15
.14
.20
30.156
30.14
.07
.04
.04
.07
30.072
29.10
.32
.00
.24
28.84
29 100
29.12
•72
30.28
.32
.46
.43
.34
30 095
30.20
29.96
.76
.92
30.24
.36
30.073
30.34
.22
.24
.20
.10
29.13
.24
.10
.25
28.94
29.132
29,30
.84
30.36
.40
.40
.40
.35
3U 150
30.15
29.92
•78
.94
30.24
.35
30.063
30.26
.24
.18
.14
.06
30.220 30.176
.16
.16
.12
30.152
30.14
,15
.16
.15
.20
30.160
30.14
.04
.05
.06
30.074
30.11
.19
.14
.15
.04
29.21
.28
.05
.31
28.45
29.060
29.30
,90
30.30
.44
.44
.40
.40
30.168
3 010
.20
30.00
.30
.34
30.188
30,30
.20
.18
.14
.04
30.172
30.126
30.10
.10
.14
.15
30.122
30.07
.14
.02
.05
30.072
30.122
30.12
.10
.15
.16
.16
30.138
30.05
.06
.03
.06
Midnight
29.25
.22
.06
.30
28.47
29.060
29.33
30.04
.34
.45
.43
.40
.30
30.184
30.05
29.90
.73
30 02
-28
.35
30.055
30.32
.24
.22
.16
.08
30.204
30.18
.20
.12
.10
.02
30.124
30.10
.12
.16
.15
29.33
26
.12
.28
28 48
29.094
29,40
30.10
.32
45
.42
.36
.30
30.192
3 015
29.86
.72
30.10
,30
.34
30.078
30.35
.23
.20
.12
.10
30 200
30.20
.21
.12
.10
.02
30 130
.12
.16
.15
ture.
Mcrfurv
.101
.255
18.798
29.1112
29.088
•793
30 271
.3fl2
.432
.410
.377
30.1075
30.178
.015
29 768
.916
30.232
.347
30.0850
30.338
.255
.215
.166
.101
30.2152
30.142
.202
.163
.133
.065
30.1390
30.10 30118
30.132
30.03
.05
.06
.05
.10
30.058
■117
.145
.151
.185
30.1377
30.091
.072
.042
.046
.076
30.0640
42 08
43.61
43 87
45 61
44.08
45.37
44.56
46.06
48.12
50.77
5 856
60.33
55.83
58.04
55.63
58.25
57.91
58.63
62.12
63.66
61.66
62.75
62.00
59.00
60.62
60 25
57.83
60.83
61.61
61.45
60.83
58 08
58.00
57.83
62.00
61.16
60.25
59.66
Latitude.
B A R OM E T E R . J le an
Date. A.M. P.M.
Mean.
ture.
North. Wets. 3 G 9 Noon. 3 G 9 Midnight Mercury.
1826.
Nov. 27;*
— 28.
— 29,
— 30,
30.12
.12
.12
.00
30.16
.14
.06
.04
30.10
.14
.04
.14
30.12
.12
.00
.16
30.10
.12
.00
30.10
.11
29.94
30.16
30.12
.12
29.97
30.06
30.12
.12
29.96
30.10
30.117
.J23
.011
.094
58.91
57.83
.68
54.55
30.085 30.100 30.105 30.100 30 073 30.077 30,067 30.075 30.0852
Dec. 1.
— 2
— 3.
— 4.
— 5.
30.19
.20
.04
.25
.32
30.23
.22
.09
.28
.38
30.20
.22
.15
.26
.37
30 26
.20
.18
.28
•37
30.24
.13
.22
.28
.35
30.22
.13
.22
.28
.35
30,20
.10
.30
.32
30.19
.08
.22
.30
.34
30.216
.160
.160
.278
.350
56.12
57.62
54.70
52.66
■37
30.200 30.240 30.240 30.258 30,244 30.240 30 230 30 226 30.2347
— 6.
- 7-
— 8.
— 9.
— 10.
30.34
.31
.20
.15
.27
30.46
.30
.30
.22
.30
30.42
.26
.24
.26
.25
30.40
.24
.24
.28
.22
30.32
.20
.18
.29
.12
30.30
.22
.20
.29
.12
30.32
.24
.16
.30
.12
30.32
.24
.15
.30
.12
30.360
.251
.208
.261
.190
52.66
55.68
.37
53.50
55.41
30.254 30.316 30.286 30.276 30.222 30.226 30.228 30.226 30 2542
- 11.
— 12.
— 13.
— 14.
— 15.
In San
Har
Francisco
rour.
30.15
.30
,20
.10
.16
30.18
.30
.22
.04
.14
30.18
.34
.08
.04
.32
30.14
.38
.05
.02
.30
30.18 ;
.30
.10
.14
.26
30.20
.20
.10
.16
.27
30 28
.20
.12
.16
.28
30.30
.20
.14
.17
.26
30.201
.287
.126
.103
.248
54.58
.66
-37
53.16
51.75
30.182 30.176 30.192 30.178 30.196 30.202 30.208 30.214 30.1935
— 16.
— 17-
— 18.
— 19,
— 20.
30.26
.41
.30
.23
.24
30.38
.46
.30
.22
.24
30.35
.36
.30
.20
.20
30.33
.36
.31
.18
.28
30.35
..34
.26
.18
.20
30.36
.32
.25
.20
.20
30 39
.32
.24
.22
.22
30.40
.30
.23
.20
.24
30.352
.358
.273
.203
.235
51.16
.08
50.66
51.41
50.54
30.280 30,340 30290 30.292 30.266 30.266 30.278 30.274 30.2872
— 21.
— 22.
— 23.
— 24.
— 25.
30 20
.26
.23
.14
.20
30.22
.24
.24
.16
.10
30.22
.26
.20
.16
.12
30,24
.28
.16
.20
.12
30.26
.20
.16
.26
.14
30.25
.21
.14
.24
15
30.25
.21
.13
.24
.20
30.26
.21
.12
.26
.20
30.237
.233
.172
.195
.153
50.41
51.33
52.25
.41
.41
30.206 30.192 30.192 30,200 30.204 30.198 30.206 30 210 30.2010
— 26.
- 27.
— 28.
— 29.
— 30.
— 31.
30.24
.20
.10
.03
.10
.06
30.30
.20
.04
.02
.08
.14
30 28
.22
.00
,04
.04
.12
30.24
.18
.14
.04
.04
,14
30.20
.12
.10
.00
.05
.04
30.20
.10
.06
.09
,08
.04
30.22
.12
.05
.JO
.12
29.98
30.21
.14
.06
.10
.10
30.04
30.236
.160
.078
.052
.076
.0/0
51.66
.25
50.91
54,00
57-50
55 50
30.121 30.130 30.116 30.130 30.085 30.095 30.098 30.108 30.1103