20 Mar 2019

March 20, 2019


    Another Blue Bird Day.  Max temp at 2240 meters yesterday was +6.9 Deg C at 16:45 hrs.

    North facing slopes in the alpine were still nice.

    Some wind transported snow off piste.

    Castle Towers.

    Some high cloud to the West in the afternoon.

    Looking West.

Weather Observations for March 20, 2019, 2019 taken at 05:45 Hours.

2240 meters      +3, Winds were 20-30 KPH SE--Horstman Hut
2180 meters      +3, Winds were 25-35 KPH SE--Whistler Peak
1860 meters      +4, Winds were   5-10 KPH ESE--Rendevous
1835 meters      +6, Winds were   5-10 KPH SE--Round House
1650 meters      +2, 0 cm of new, 0 cm in 24 hrs, Base 240 cm--Pig Alley
1565 meters      +4, 0 cm of new, 0 cm in 24 hrs, Base 170 cm--Catskinner
  660 meters       -3, Valley Temp, Max temp Yesterday was +15.0, 0.0 mm of precip recorded yest

    As of 07:00 hrs this am we have clear skies and unlimited visibility.


The ridge continues to bring sunny warm conditions in a Southerly-Southeasterly flow aloft. The FL will be above 3000 meters and we may see another day of record breaking temperatures. Onshore flow starts tomorrow with a change in the pattern, clouds will move in late tomorrow afternoon as a few weak frontal bands push through Friday and Saturday with seasonable temperatures. Still hard to put amounts on the precipitation but looks to be minimal. Back to unsettled weather for Sunday into Monday before the warm ridge rebuilds for next week. Guesstimates Trace-1 cm by Saturday morning, trace-2 cm by Sunday morning, better idea on amounts tomorrow.

    GOES IR image from this am.

    Warm and sunny again today.

    Fronts along the coast.

    Warm but a change as the low strengthens for Thursday.

    Weak frontal band for Friday, cools down with the FL beginning to descend.

    Weak upper trough for Saturday, some showers expected.


           Point release to large event. Grizzly Lake/Powder Mtn area.                     Toby Salin Pic

    From one point release to multiple releases.                                                                Toby Salin Pic

    Images taken on Tuesday.                                                                                          Toby Salin Pic

    Large event, deep debris.                                                                                           Toby Salin Pic

    Poop Chute recent activity.

    Debris in Blackcomb Bowl from cornice control.

    Be careful when the light is flat on Friday and Saturday, lots of debris in alpine bowls.


    Cornices develop below the tree line.

    Glide cracks.

    How long has the beacon checker been nonfunctional???

    Not many ski tourers venturing into the backcountry.

    Melt freeze at the lip of a cornice.

    Cornices will get moist with the warm weather.

    Spring has sprung!!!

    The crux of the Horstman T-Bar restoration project.

    Image from Tuesday afternoon.


Backcountry hazard soars: Avalanche Canada

Avalanche control planned for Hwy 1 East: March 20, 2019

Weak El Nino conditions are likely to continue into Spring 2019: NOAA

Second avalanche in a month hits Mt Shasta: California

All you need to know about the first day of spring: March 20, 2019

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