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| 場所(Location) | 群馬県 - 谷川岳 天神尾根雪崩破断面 | 観測点(Point) | Random | ||
| 観測者(Observer) | 池田慎二 | 日付(Date) | 120316 | 時間(Time) | 2000 |
| 斜面・斜度(Incline) | 30 | 斜面方位(Aspect) | W | 標高(Elevation) | 1440 m |
| 風速・風向き(Wind) | C - | 天気(Sky) |
|
降水状況(Precip.) | Nil |
| 気温(Air Temp) | -0.7 (do C) | 雪面温度(Surface) | -0.1 (do C) | タイプ(Type) | Full |
| 靴底貫入度(Foot Pen) | 20 cm | 積雪深 (Snowpack) | cm | ||
| 東経(longitude) | 138-56-40.3 | 北緯(latitude) | 36-49-6.8 | ||
| メモ(Memo) | |||||
| H (cm) | R | θ | F(雪質) | E (mm) | ρ(kg/m3) | Comments |
|---|---|---|---|---|---|---|
| 0 | ||||||
| P | D |
|
0.5-1.0 | 207 | ||
| 2 | ||||||
| 4F | D |
|
0.5-1.5 | 149 | ||
| 6 | ||||||
| 1F | D |
|
0.2-0.5 | 230 | ||
| 30 | ||||||
| P | D |
|
0.2 | 245 | ||
| 42 | ||||||
| 1F | D |
|
0.5-1.0 | 212 |
weak layer |
|
| 57 | ||||||
| P | D |
|
1.0-1.5 | 378 | ||
| 70 | ||||||
| 1F | M |
|
1.0-2.0 | 427 | ||
| 100 | ||||||
| H (cm) | T (℃) |
|---|---|
| 0 | 0.0 |
| 10 | -4.0 |
| 20 | -3.0 |
| 30 | -2.0 |
| 40 | -1.0 |
| 50 | -1.0 |
| 57 | -1.0 |
| 60 | 0.0 |
| 65 | 0.0 |
| 70 | 0.0 |
| 80 | 0.0 |
| 100 | 0.0 |