Avalanche bulletin - Tröllaskagi

  • Wed Jan 22

    Moderate danger
  • Thu Jan 23

    Moderate danger
  • Fri Jan 24

    Moderate danger

Unstable windslabs, especially in westerly aspects after rather stiff NE and E wind and snowfall. Snow cover is variable between valleys. New snowpit form Siglufjörður on Tuesday.

The avalanche bulletin is at a regional scale. It does not necessarily represent avalanche danger in urban areas.

Snow layers and snow cover

Unstable windslabs gullies and new slabs likely in westerly facing slopes after NE and E snow storm this weekend and Monday. Snow cover is variable between places in the forecasting area. Snow pit from Siglufjörður 21.01. showed stiff wind slab ontop of older stiffer firn, CP fractured between layers with medium force at 38 cm depth. Faceting grains were found near bottom of pit between firn layers, like pit on 10.Jan.

Recent avalanches

One rather small avalanche fell in Siglufjarðarskarð by Siglufjörður on Monday 20.01.

Weather forecast

Light wind, dry and frost on Wednesday and Thursday, but stiffer easterly wind in Thursday evening, starts to snow in mountains but likely rain or sleet in lower elevations the night before Friday.

Forecast made: 21 Jan 15:30 GMT. Valid until: 22 Jan 19:00 GMT.

Avalanche Danger Scale

Very high
High
Considerable
Moderate
Low

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About the bulletin

IMO issues an avalanche bulletin Monday, Wedenesday and Friday at 16:00 GMT for three selected areas.

Safe backcountry travel requires training and experience. You control your own risk by choosing where, when and how you travel.

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