Lawinenlagebericht

Ogden

Utah Avalanche Center
Auf der Karte ansehen

Lawinengefahr

  • Hochgebirge
  • Waldgrenze
  • Unterhalb der Waldgrenze
Veraltet — dieser Lagebericht ist 5 years ago abgelaufen. Du siehst vergangene Verhältnisse, nicht den aktuellen Bericht.

Kernpunkte

Today the avalanche danger will quickly rise to MODERATE for wet loose avalanches. If the snow surface is becoming damp and wet, it's time to leave or change your aspect. Do not overstay your welcome on steep sunlit slopes today.

The avalanche danger is MODERATE at the upper elevations for wind drifted snow avalanches. The northeast winds are actively drifting snow in the Ogden area. Look for and avoid steep slopes that have been loaded by the wind.

Human-triggered avalanches are possible today and could be large enough to bury a human, especially in a terrain trap, like a chute or gully.

Lawinenprobleme

  • Loose Wet

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Possible
    Größe
    2

    The April sun will instantly warm the snow surface today. The warming from the sun will start on the easterly aspects this morning, and the wet activity will follow as the sun moves to the south and eventually sets in the west. As the snow surface becomes damp and wet, I would expect long-running wet loose avalanches that could run fast and far today, especially in places where the snow can funnel, like in a chute or gully.

    I would think these avalanches have the potential to be large enough to bury a person. If the snow surface is damp or wet, and you see active roller balls - it's time to leave or change your aspect. Don't overstay your welcome. Today is not the day to ride a steep, sunlit slope late in the day.

    If you're riding cold, dry snow with no wind affect the avalanche danger is LOW. If you're riding wet, damp, soggy snow, the avalanche danger is MODERATE for wet loose avalanche issues.

    Keep in mind that even the low elevation northerly terrain can be wet and could produce avalanches as you exit the upper elevation terrain.

  • Wind Slabs

    • Hochgebirge
    • Waldgrenze
    • Unterhalb der Waldgrenze
    Wahrscheinlichkeit
    Possible
    Größe
    2

    The northeast winds are blowing 25-30 mph across the upper elevations in the Ogden area. Ogden Peak is currently blowing northeast at 41mph gusting to 50 mph. With new snow to move around, I would expect wind-drifted avalanche issues across the upper elevations today. The issue with northeast winds is that they load slopes in unusual ways that we are not always used to seeing. Keep an eye out for hard or soft drifts of wind-blown snow today and avoid those areas. Look for and avoid, rounded, pillowy, stiff hollow-sounding snow.

Special Announcement

Sunday, April 18th will be the 163rd avalanche forecast and the last one for the 2020/2021 season. For the rest of the month of April, we will provide updates on the snow and weather anytime it snows which is hopefully a lot. We will also continue to post observations.

Recent Activity

Since Wednesday, there have been several small new snow avalanches reported to the UAC and you can see all those observations HERE. Yesterday, there were no significant avalanches reported.

Snow and Weather

Under clear skies, the mountain temperatures are 15-21 °F across the range. As the storm exits to our east, the winds also veered to the east as high pressure takes hold for the weekend. Currently, the winds are blowing 25-30 mph at many of the upper elevation wind sites. At 9,400', the winds are blowing northeast 35-40 mph gusting in the 50's.

Unfortunately, the wind and sun will ruin the powder party. Mountain temperatures will climb into the upper 30's to low 40's °F at 8,800'. Winds will be from the east and north and will continue to blow at elevated wind speeds throughout the day.

General Announcements

Please visit this website with information about Responsible Winter Recreation by the Utah Office of Outdoor Recreation.

CLICK HERE FOR MORE GENERAL INFO AND FAQ

This information does not apply to developed ski areas or highways where avalanche control is normally done. This forecast is from the U.S.D.A. Forest Service, which is solely responsible for its content. This forecast describes general avalanche conditions and local variations always occur.

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