Lawinenlagebericht

Jasper

Nov 22 – 23, 2019Parks Canada
Auf der Karte ansehen
Archiviert · abgelaufen 7 years ago

Lawinengefahr

Sat
Sun
Hochgebirge
1 · Gering
Waldgrenze
1 · Gering
Unterhalb
Keine Stufe

Kernpunkte

Low Ratings but questionable riding conditions. Cross loaded gulleys will threaten ice climbs from above.

Play Cautiously.

Lawinenprobleme

  • Wind Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Unlikely - Possible
    Größe
    1–2

    Widespread wind effect in the alpine at ridgetops and possible in open areas at treeline.

Weather Forecast

The ridge of high pressure will, over the next 3 days, flatten and move south. This will allow a strong westerly flow of cold moist air over the region for the weekend. For more details: Avalanche Canada's, Mountain Weather Forecast.

Snowpack Summary

Variable surfaces including temp/rain crust, hard wind press and loose snow sit above the November rain crust which goes as high as 2200m. Total snow pack height in alpine is around 45-85 cm. Wind pressed/scoured features to wind slabs in lee features in the high alpine. Cross loaded gulleys may threaten ice climbs from above.

Avalanche Summary

Previous strong winds transported old snow through the high alpine peaks and ridge tops. Hazard can be expected to increase in isolated areas where wind effect and loading is visible. No natural activity observed or reported in the forecast region.

Confidence

Timing, track, or intensity of incoming weather system is uncertain on Sunday

Abgedeckte Regionen