SNOW COURSE: TSAINA RIVER
ID NUMBER = 45M0
ELEVATION = 1650 ft.
LATITUDE = 61 deg. 12 min.
LONGITUDE = 145 deg. 30 min.
REMARKS - SMALL CLEARING SURROUNDED BY MATURE SPRUCE FOREST. VERY LITTLE WIND EFFECTS.
year/ January February March April May
date dep swe date dep swe date dep swe date dep swe date dep swe
---- --- ----- ---- --- ----- ---- --- ----- ---- --- ----- ---- --- -----
72 2/29 44 11.9 3/28 54 14.5 4/28 50 15.8
73 EST 42 9.4 3/27 42 10.6 5/01 26 8.5
74 2/27 41 8.2 3/27 39 9.6 4/30 32 8.8
75 2/27 60 16.7 3/27 64 19.5 4/28 48 16.9
76 2/26 43 11.5 3/29 44 12.9 4/28 38 12.3
77 2/24 77 22.0 3/29 74 23.8 4/27 64 23.1
78 2/27 47 11.2 3/29 46 12.9 4/26 31 11.3
79 3/01 44 12.5 3/29 56 16.3 4/26 42 13.8
80 2/27 74 25.4 4/01 76 25.5 4/29 63 23.5
81 3/02 66 20.1 4/01 69 22.8 4/30 54 19.6
82 3/01 49 14.4 3/31 52 15.7 4/30 46 14.2
83 2/01 50 13.0 3/01 52 15.3 3/28 50 16.0 4/27 46 16.3
84 2/01 40 9.1 2/29 51 13.2 3/29 44 13.7 5/01 27 9.7
85 1/28 43 10.9 2/25 50 12.4 3/27 57 16.7 4/29 51 16.2
86 1/27 35 8.5 2/25 48 12.7 3/31 50 13.9 4/30 42 13.2
87 1/28 60 19.5 2/27 66 22.9 3/31 64 23.9 4/27 54 22.2
88 2/04 51 14.6 3/02 73 21.8 3/31 74 26.0 4/28 56 21.7
89 2/02 63 17.1 3/02 60 17.6 4/01 56 17.2 4/29 19 8.3
90 2/02 57 17.0 3/02 72 20.7 3/28 64 21.8 4/26 42 15.9
91 2/02 36 7.6 3/08 46 10.5 4/05 42 12.0 5/02 10 3.4
92 1/05 50 12.1 2/04 56 17.3 3/06 72 21.7 4/05 73 26.0 4/30 50 20.5
93 2/09 78 19.1 2/25 66 20.4 4/01 65 21.3 4/29 47 17.2
94 1/28 59 12.0 2/28 54 15.8 4/03 55 18.2 5/02 36 14.2
95 2/02 53 13.2 3/03 55 14.9 3/31 67 17.9 5/04 38 12.4
96 2/02 12 3.1 3/04 45 10.2 4/03 45 12.8 5/01 32 12.0
97 2/04 37 7.5 3/06 41 9.0 4/01 43 10.8 5/07 17 5.6
98 2/03 63 18.4 3/06 63 20.4 4/02 59 20.8 5/06 42 17.5
99 2/02 48 10.8 3/02 47 12.0 4/01 60 15.5 5/05 43 13.7
00 2/02 74 15.6 3/01 68 21.4 4/03 68 22.0
01 2/05 56 14.3 3/02 67 16.4 3/27 65 19.0 5/04 49 17.5
02 1/03 33 7.0 2/02 42 8.6 3/05 54 12.1 4/02 49 12.8 5/03 34 9.3
03 1/30 45 10.3 3/03 44 13.8 4/01 46 14.5 5/04 17 5.8
04 1/29 38 7.4 2/27 46 12.0 3/31 53 14.2 4/29 38 14.0
05 1/28 38 9.6 2/25 55 13.5 4/01 58 17.4 4/29 35 13.0
FIRST OF MONTH MEASUREMENTS
1971-2000 average depth (estimated if less than 30 years) and swe (snow water equivalent) :
50 12.5 56 15.7 57 17.6 41 14.6