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Archived

Avalanche Forecast

Apr 22nd, 2019–Apr 23rd, 2019
Alpine
2: Moderate
The avalanche danger rating in the alpine will be moderate
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
1: Low
The avalanche danger rating in the alpine will be low
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low
Alpine
1: Low
The avalanche danger rating in the alpine will be low
Treeline
1: Low
The avalanche danger rating at treeline will be low
Below Treeline
1: Low
The avalanche danger rating below treeline will be low

Regions: South Coast.

Keep in mind a spring snowpack can rapidly change in a short time, the likelihood of loose wet avalanches will increase as the snowpack warms.

Confidence

Moderate - Due to the number of field observations

Weather Forecast

MONDAY NIGHT: Cloudy with isolated showers, moderate southwest wind, treeline temperature +1 C, freezing level 1500 m.

TUESDAY: Cloudy with sunny periods, light northeast wind gusting to 35 km/h, treeline temperature +3 C, freezing level 1500 m.

WEDNESDAY: Mix of sun and clouds, light to moderate northwest wind, treeline temperature +4 C, freezing level 2000 m.

THURSDAY: Mostly cloudy, light to moderate northwest wind, treeline temperature +5 C, freezing level 2100 m.

Avalanche Summary

There have been no recent avalanche reports, but it is expected that a loose wet avalanche cycle occurred sometime Thursday-Friday during the last storm.

If you have any recent observations during your travels, we would greatly appreciate it if you posted a photo or any other information to the Mountain Information Network (MIN). Thanks!

Snowpack Summary

Rain to mountain top has saturated the snowpack and the snowpack is rapidly melting. The snow surface may freeze overnight but should rapidly moisten during daytime warming.

Avalanche Problems

Loose Wet

Rain and warm overnight temperatures at limiting the overnight freeze and crust recovery. Thin crusts at upper elevations will break down quickly, you may still be able to get wet snow to move on steep slopes during the heat of the day.

  • Use extra caution on slopes if the snow is moist or wet.
  • Avoid all avalanche terrain during periods of heavy loading from new snow, wind, or rain.
  • Avoid terrain traps like cliffs and gullies that increase the consequence of small avalanches.

Aspects: All aspects.

Elevations: Alpine.

Likelihood: Possible

Expected Size: 1 - 1.5