Lawinenlagebericht

South Coast

Mar 28 – 29, 2024Avalanche Canada
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Archiviert · abgelaufen 3 years ago

Lawinengefahr

Sat
Sun
Hochgebirge
2 · Mässig
Waldgrenze
1 · Gering
Unterhalb
1 · Gering

Kernpunkte

Expect to find wind affected deposits of dry snow as you gain elevation.

Watch for reactivity around ridgelines.

Lawinenprobleme

  • Wind Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Possible
    Größe
    1–1.5

    Watch for small but reactive pockets of wind slabs on north facing terrain features.

Confidence

High

Avalanche Summary

Small wet avalanches were produced yesterday with warm temperatures and snowfall.

Wet avalanches are expected to be unlikely on Friday, however riders may be able to trigger wind slabs at higher elevations - above the freezing line.

Snowpack Summary

Recent snowfall has reached 50 cm in some areas, with reports indicating this new snow is bonding well with the old snow surface. Wind affect may be found on north facing slopes at higher elevations.

The recent snow sits atop a widespread crust layer and a dense and well-bonded snowpack.

Weather Summary

Thursday Night

Light snowfall continues with 10 cm possible above 1000 m, with wet snow or rain below. Cloudy skies and 40 km/h southeast winds.

Friday

A mix of sun and cloud with isolated flurries. 10 km/h southeast ridgetop wind. Treeline temperature 0 °C. Freezing level rises to 1500 m in the afternoon.

Saturday

Mostly sunny. 25 km/h northwest ridgetop wind. Treeline temperature +1 °C. Freezing level 1600 m.

Sunday

Mostly sunny. 30 km/h northwest ridgetop wind, with strong gusts. Freezing level begins at 1600 m and rises to 3000 m by afternoon, bringing treeline temperatures to +12 °C.

More details can be found in the Mountain Weather Forecast.

Terrain and Travel Advice

  • Investigate the bond of the recent snow before committing to your line.
  • Small avalanches can have serious consequences in extreme terrain. Carefully evaluate your line for wind slab hazard before you commit to it.

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