| 場所(Location) | 長野県 - 白馬乗鞍岳・天狗原東斜面 | 観測点(Point) | Random | ||
| 観測者(Observer) | 出川あずさ | 日付(Date) | 230131 | 時間(Time) | 1515 |
| 斜面・斜度(Incline) | 19 | 斜面方位(Aspect) | SE | 標高(Elevation) | 2110 m |
| 風速・風向き(Wind) | C - | 天気(Sky) |
|
降水状況(Precip.) | Nil |
| 気温(Air Temp) | -8.6 (do C) | 雪面温度(Surface) | (do C) | タイプ(Type) | Fracture |
| 靴底貫入度(Foot Pen) | cm | 積雪深 (Snowpack) | cm | ||
| 東経(longitude) | -- | 北緯(latitude) | -- | ||
| メモ(Memo) | |||||
| H (cm) | R | θ | F(雪質) | E (mm) | ρ(kg/m3) | Comments |
|---|---|---|---|---|---|---|
| 0 | ||||||
| F | D | |||||
| 4 | ||||||
| F | D | |||||
| 6 | ||||||
| F | D |
0 - 35 is new snow on January 30 |
||||
| 35 | ||||||
| 4F | D | |||||
| 43 | ||||||
| 4F+ | D | |||||
| 45 | ||||||
| 1F | D | |||||
| 84 | ||||||
| 4F+ | D | |||||
| 86 | ||||||
| P+ | D | |||||
| 91 | ||||||
| P | D | |||||
| 130 | ||||||
| P | D |
|
down 130 on FC 0.5, weak layer, MFcr was formed by solar radiation on January 22 |
|||
| 132 | ||||||
| 1F | D |
|
0.5 | |||
| 135 | ||||||
| 4F | D |
|
1 | |||
| 138 | ||||||
| K | D |
|
0114 rain |
|||
| 157 | ||||||
| H (cm) | T (℃) |
|---|---|
| 120 | -8.8 |
| 130 | -8.2 |
| 140 | -7.8 |