Cordova

Forecast Expired

Above 2,000ftConsiderable

1,000 to 2,000ftModerate

Below 1,000ftLow

The Avy Rose shows the forecasted danger by elevation and aspect.

It adds more detail about where you are likely to find the dangers mentioned in the forecast. The inner circle shows upper elevations (mountain top), the second circle is middle elevations, and the outer circle represents lower elevations.

Think of the Rose as a birds-eye view of a mountain, looking down from above. The rose allows our forecasters to visually show you which parts of the mountain they are most concerned about.

WNWNNEESESSW

Degrees of Avalanche Danger

[DuplicatePost]

Avalanche Problems

Problem 1

Wet Avalanches:

Likelihood:

  • Almost Certain
  • Very Likely
  • Likely
  • Possible
  • Unlikely

Size:

  • Historic
  • Very Large
  • Large
  • Small

Trend

  • Increasing
  • Steady
  • Decreasing

Problem 2

Glide Avalanches:

Likelihood:

  • Almost Certain
  • Very Likely
  • Likely
  • Possible
  • Unlikely

Size:

  • Historic
  • Very Large
  • Large
  • Small

Trend

  • Increasing
  • Steady
  • Decreasing

Problem 3

Falling Cornice:

Likelihood:

  • Almost Certain
  • Very Likely
  • Likely
  • Possible
  • Unlikely

Size:

  • Historic
  • Very Large
  • Large
  • Small

Trend

  • Increasing
  • Steady
  • Decreasing

Problem 4

Persistent Slab:

Likelihood:

  • Almost Certain
  • Very Likely
  • Likely
  • Possible
  • Unlikely

Size:

  • Historic
  • Very Large
  • Large
  • Small

Trend

  • Increasing
  • Steady
  • Decreasing

Weather

Two inches of water fell early last week with the freezing level above the peaks. This initiated our spring shed. Warm temperature have continued, as daylight increases. Some avalanche activity occurred.

Expect precipitation Sunday night into Thursday with the freezing line again above the peaks. Models suggest 3 inches of water. This will continue our meltdown. Backcountry users should be wary of cornices, glide cracks, and steep unsupported slopes. The main highway hazard sits at the smaller 5 mile path, on the town side of the loop road.