積雪観察(SNOW PROFILE)
| 場所(Location) |
新潟県 - 大毛無山
|
観測点(Point) |
Random
|
| 観測者(Observer) |
須藤史
|
日付(Date) |
240106
|
時間(Time) |
1305
|
| 斜面・斜度(Incline) |
29
|
斜面方位(Aspect) |
N
|
標高(Elevation) |
1209
m
|
| 風速・風向き(Wind) |
L - W
|
天気(Sky)
|
|
降水状況(Precip.) |
Nil
|
| 気温(Air Temp) |
4.7
(do C)
|
雪面温度(Surface) |
(do C)
|
タイプ(Type) |
Test
|
| 靴底貫入度(Foot Pen) |
20
cm
|
積雪深 (Snowpack) |
220
cm
|
|
|
| 東経(longitude) |
--
|
北緯(latitude) |
--
|
|
|
| メモ(Memo) |
前回のストームで形成されたアラレの層の観察
|
| H (cm) |
R |
θ |
F(雪質)
|
E (mm) |
ρ(kg/m3) |
Comments |
|
0
|
|
|
|
|
|
|
|
P
|
|
|
1
|
|
|
|
1
|
|
|
|
|
|
|
|
P-
|
M
|
|
2~3
|
|
|
|
7
|
|
|
|
|
|
|
|
P-
|
D
|
|
1
|
|
7~10cm 4F PPgp 3mm
|
|
43
|
|
|
|
|
|
|
|
K
|
|
|
|
|
|
|
50
|
|
|
|
|
|
|
|
P-
|
M
|
|
0.5
|
|
|
|
55
|
|
|
|
|
|
|
|
K-
|
|
|
|
|
|
|
61
|
|
|
|
|
|
|
|
P
|
M
|
|
0.3
|
|
|
|
90
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| H (cm) |
T (℃) |
|
10
|
-1.3
|
|
20
|
-2.9
|
|
30
|
-2.9
|
|
40
|
-2.6
|
|
50
|
-2.3
|
|
60
|
-2.0
|
|
70
|
-1.6
|
|
80
|
-1.5
|
|
90
|
-1.4
|
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