11 
11 
12 
12 
12 
12 
13 
13 
13 
13 
14 
14 
14 
14 
14 
15 
15 
15 
15 
17 
17 
17 
17 
17 
17 
17 
17 
17 
17 
17 
18 
18 
18 
18 
18 
18 
18 
18 
18 
18 
18 
18 
19 
19 
19 
19 
19 
19 
19 
19 
19 
19 
19 
20 
20 
20 
BAROMETRICAL AND THERMOMETRICAL OBSERVATIONS. 
55 
APPENDIX D—Continued. 
Station. 
Hour. 
Number of barometer. 
Reading of barometer. 
Attached thermometer. 
Detached thermometer. 
Corrected reading of 
barometer. 
Mean of corrected read¬ 
ings of barometer. 
Elevation above mean 
tide at Benicia. 
Distance from preceding 
station. 
Distance from camp 
opposite Vancouver. 
Inches. 
Inches. 
Inches. 
Feet. 
Miles. 
Miles. 
1060 
27.097 
37.0 
32.0 
27.047 
27.045 
2,887 
3.0 
361.7 
Camp 82 A, head of Scott’s 
o> 
1060 
26.368 
43.0 
43 0 
26.454 
1060 
26.368 
33.0 
34.5 
26.516 
26.485 
3,457 
23.0 
384.7 
Summit of Scott’s mountains. 
10 a. m.... 
1060 
24.350 
33.5 
37.0 
24.495 
5,598 
4.0 
388.7 
1060 
26.507 
50.0 
48.5 
26.671 
3,272 
6.3 
395.0 
1060 
27.202 
40.0 
41.0 
27.422 
1060 
27.179 
40.5 
45.0 
27.439 
27.430 
2,513 
13.6 
408.6 
1060 
27.499 
53.0 
47.0 
27.757 
2,185 
13.0 
421.6 
Summit of Trinity mountain.. 
2.15 p. m.. 
1060 
25.519 
42.0 
39.0 
25.839 
4,151 
5.4 
427.0 
6 p. m. 
1060 
28.010 
41.0 
41.0 
28.320 
1060 
28.132 
29.0 
29.0 
28.344 
28.332 
1,608 
432.6 
1060 
28.806 
62.5 
57.0 
28.893 
1,086 
15.9 
448.5 
1060 
28.430 
61.0 
52.0 
28.526 
1,437 
2.5 
451.0 
1060 
28.882 
47.5 
45.0 
28.970 
1060 
28.890 
44.0 
42.0 
28.939 
1060 
28.998 
41.0 
39.5 
28.923 
28.944 
985 
2.0 
453 0 
1060 
28.883 
50.5 
48.5 
28.756 
1,221 
1.3 
454.3 
Foot of ridge. 
1060 
29.434 
55.0 
48.5 
29.290 
713 
1.0 
Johnson’s ferry, Sacramento 
1060 
29.662 
61.5 
57.0 
29.506 
• 
510 
4.7 
460.0 
1060 
29.750 
46.5 
49.5 
1060 
29.654 
52.0 
46.0 
1060 
29.640 
55.5 
55.0 
1060 
29.620 
59.0 
54.5 
1060 
29.608 
60.0 
54.0 
1060 
29.587 
60.5 
55.0 
1060 
29.575 
61.0 
55.5 
1060 
29.560 
61.0 
53.0 
. 
5 p. m... „. 
1060 
29.550 
67.0 
47.0 
6 p. m. 
1060 
29.549 
55.0 
47.0 
1060 
29.550 
50.5 
44.0 
7 a. m. 
1060 
29.517 
40.0 
36.0 
8 a. m. 
1060 
29.538 
46.5 
39.5 
.do. 
1060 
29.548 
53.5 
49.0 
1060 
29.536 
56.5 
56.0 
.do... 
12 m. 
1060 
29.534 
57.5 
58.0 
. 
1 p. m. 
1060 
29.516 
60.0 
59.5 
1060 
29.513 
61.0 
57.0 
. 
1060 
29.508 
63.0 
57.0 
. 
4 p. m. 
1060 
29.508 
62.0 
57.0 
,. M ..do.. 
5 p. m. 
1060 
29.508 
60.0 
51.0 
1060 
29.522 
58.5 
47,0 
7 p. m. 
1060 
29.538 
56.0 
43.0 
1060 
29.618 
49.0 
48.0 
9 a. m. 
1030 
29.640 
56.0 
53.0 
1060 
29.646 
59.0 
55.0 
1060 
29.632 
60.0 
57.0 
1060 
29.600 
63.0 
62 0 
1060 
29.584 
64.5 
63 5 
1060 
29.579 
65.0 
63.5 
1060 
29.580 
65.0 
62.0 
1060 
29.584 
63.0 
59.0 
1060 
29.588 
55.5 
46.0 
1060 
29.632 
53.0 
42.0 
1060 
29.542 
40.0 
29.5 
1060 
29.608 
54.0 
45.0 
10 a. m.... 
1080 
29.606 
60.5 
55.0 
. 
Remarks. 
