Bulletin d’avalanche

Northwest Inland

Apr 22 – 23, 2019Avalanche Canada
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Archivé · expiré 7 years ago

Danger d’avalanche

Wed
Thu
Alpin
2 · Modéré
Limite forestière
1 · Faible
Sous la limite
1 · Faible
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Points saillants

Due to a very limited number of information sources at this time of year, this report is based off of weather forecast information only. If you have been out recently, send us your observations by submitting to the Mountain Information Network (MIN).

Problèmes avalancheux

  • Wind Slabs

    • Alpin
    • Limite forestière
    • Sous la limite forestière
    Probabilité
    Unlikely - Possible
    Taille
    1–1.5

    Recent new snow and moderate to strong winds have likely built fresh wind slabs in the lee of terrain features.

Confidence

Low - Due to the number of field observations

Weather Forecast

MONDAY Night: Mainly cloudy with sunny breaks / moderate west winds / alpine high temperature -8 C, freezing level 400 m

TUESDAY: Mainly cloudy isolated flurries and sunny breaks / moderate west wind / alpine high temperature -4 C / freezing level 1100 m

WEDNESDAY: Mix of sun and cloud / light west wind / alpine high temperature -6 / freezing level 800 m

THURSDAY: Mainly cloudy / light to moderate southwest wind / alpine high temperature -2 / freezing level 1400 m

Avalanche Summary

There have been no recent reports of avalanche activity. If you're out we'd love it if you would submit what you're seeing to the Mountain Information Network.

Snowpack Summary

15-30 cm of new snow accumulated over the past week at upper elevations. This all likely sits over a widespread, supportive melt-freeze crust from early April. Surface hoar and facets were previously observed on this crust on high north aspects. At lower elevations, ongoing warm weather has been promoting isothermal snowpack conditions and melting the snowpack away.

Régions couvertes