Trigger | Unknown | Remote Trigger | Unknown |
Avalanche Type | Cornice Fall | Aspect | West Southwest |
Elevation | 4000ft | Slope Angle | unknown |
Crown Depth | unknown | Width | unknown |
Vertical Run | unknown |
General observations from the last 4 days out in the eastern side of Turnagain Pass.
Trigger | Unknown | Remote Trigger | Unknown |
Avalanche Type | Cornice Fall | Aspect | West Southwest |
Elevation | 4000ft | Slope Angle | unknown |
Crown Depth | unknown | Width | unknown |
Vertical Run | unknown |
Large Cornice fall avalanche on Goldpan, looked fresh as of about noon on April 9th.
No red flags observed besides the cornice fall noted.
April 9th: Sunny, mid 20's in morning to near freezing temps by 1pm, calm ridge top winds with no snow transport observed from 9am-1pm.
Generally, a supportable sun crust is found on solar aspects with about 0.5-1 inch new snow on top. Melt-freeze "heater crust" on north/shady aspects up to about 2,000 max. Otherwise on north/shady aspects a 5-10cm ski pen of settled powder was observed.
Besides the cornice fall noted, no red flags observed in the last 4 days.
One pit dug on a N aspect at 1,800' did not have a visible BSH layer, with ECTX results... but that's just one pit.