Observation: Timpooneke

Observation Date
3/19/2019
Observer Name
R.Roper
Region
Provo » American Fork » Timpooneke
Location Name or Route
North East Ridge of North Timp
Red Flags
Red Flags
Rapid Warming
Avalanche Problem #1
Problem
Persistent Weak Layer
Trend
Same
Problem #1 Comments
20cm down there is a 2cm melt/freeze crust where the test block failed with moderate force, CT 14.
Avalanche Problem #2
Problem
Wet Snow
Trend
Increasing Danger
Problem #2 Comments
Significant warming on sunny slopes was apparent by 10:45. There was a solid refreeze last night.
Snow Profile
Aspect
Southeast
Elevation
7,900'
Comments
Compression tests failed at 50cm along the indicated weak layer, not 20cm as listed.
Further warming would be likely to increase the instability of the weak interface 20cm from the surface.
No avalanches, natural or otherwise were observed in the north timp basins along my track. As previously observed, there are very large cornices along the main North Timp ridgeline. Stability was good enough to feel comfortable skiing the route, but further warming will change that.
Today's Observed Danger Rating
Low
Tomorrows Estimated Danger Rating
Moderate
Coordinates