| 場所(Location) | 北海道 - 天塩山地 奴可難山(ぬかなんやま) | 観測点(Point) | Random | ||
| 観測者(Observer) | 石黒 淳 JUN ISHIGURO | 日付(Date) | 170224 | 時間(Time) | 1412 | 
| 斜面・斜度(Incline) | 25 | 斜面方位(Aspect) | E | 標高(Elevation) | 610 m | 
| 風速・風向き(Wind) | C - | 天気(Sky) |   | 降水状況(Precip.) | S2 | 
| 気温(Air Temp) | -4.7 (do C) | 雪面温度(Surface) | -2.5 (do C) | タイプ(Type) | Test | 
| 靴底貫入度(Foot Pen) | 30 cm | 積雪深 (Snowpack) | 210 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 |     | 2.0/1.0 | |||
| 9 | ||||||
| 4F | D |   | 1.0 | |||
| 13 | ||||||
| 4F | D |   | 1.0-1.5 | |||
| 27 | ||||||
| P | D |     | 1.5-2.0 | CTE(SP) Down29cm on MF/FC 2.0 X2 | ||
| 29 | ||||||
| 1F | D |   | 1.0 | |||
| 38 | ||||||
| 4F+ | D |   | 1.0 | |||
| 41 | ||||||
| P | D |     | CTM(SP/RP) Down45 on FC 1.0,4層ミルフィーユ,MFcrの間はF化で硬度1f | |||
| 56 | ||||||
| P | D |   | 0.5 | |||
| 65 | ||||||
| K | D |   | 2層ミルフィーユ | |||
| 74 | ||||||
| P | D |   | 0.5 | |||
| 100 | ||||||
| H (cm) | T (℃) | 
|---|---|
| 0 | -2.5 | 
| 10 | -2.7 | 
| 20 | -2.9 | 
| 30 | -2.5 | 
| 40 | -1.9 | 
| 50 | -1.7 | 
| 60 | -1.5 | 
| 70 | -1.2 | 
| 80 | -1.0 | 
| 90 | -0.9 | 
| 100 | -0.7 |