AVALANCE ACTIVITY:
Four missing after an avalanche strikes Vallon d'Arbi, Switzerland. Article below. Net Pic
Different perspective of the avalanche beside Mt. Davidson. Sz 3.5 Na (natural)
Locally, Sa Sz 1 reported. Xc Nc up to Sz 3. Sc Sz 1-2.
YESTERDAY:
Sunrise Friday morning.
Unsettled with scattered cloud in the am.
High cirrus in the morning.
Cloud dissipated in the morning.
Fresh snow on the right aspects. JB Pic
More cloud as the day progressed.
Mostly cloudy at days end on Friday. JB Pic
Friday afternoon.
Big picture Friday.
Weather Observations for March 17, 2018 taken at 06:00 Hours.
2180 meters -5, Winds were 5-10 KPH S--Whistler Peak
1835 meters -4, Winds were 5-10 KPH S --Roundhouse
1660 meters -3, 0 cm of new, 0 cm in 24 hrs Base 303 cm --Pig Alley
660 meters -1, Valley Temp, Max Temp Yesterday was +11.2, trace of precip recorded yest
FORECAST:
The persistent upper trough will bring unsetled weather for today in an Easterly flow aloft. The freezing level could reach 1500 meters today then drop back down to surface tonight. Sunday is looking sunnier with the FL rising to 1400 meters. Unsettled again Monday as this stagnant upper trough remains in the area. The pattern does not chnage until at least Wednesday whrn a deeper upper trough will hopefully bring some snow for Thursday.
Guesstimates: 0 cm for Saturday and Sunday. Issolated flurries can be expected Monday into Wednesday.
GOES IR image from this am.
Weak upper level trough with unsettled weather, warmer than yesterday.
Unsettled this am.
Fronts along the coast.
INFORMATION & OBSERVATIONS:
Some wind affect.
Thin breakable crust on the way to Lakeside.
Point releases from Thursday.
Old School?
Old debris in Lakeside.
Flurries at around 15:30 Hours. Upper trough pulled some cloud from the interior.
Recent Avalanche Canada MIN Reports:
Tantalus Range
From South Coast Touring:
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ARTCLES:
Four missing as Swiss avalanche strikes Vallon d'Arbi: Switzerland
Snow Safety improves near Haines after large avalanche cycle: Alaska
Why you should leave a trip plan with a responsible person: Mountain Sledder
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