Haines Avalanche Center

Forecast Expired - 2019-03-11

Above 2,500ftConsiderable

1,500 to 2,500ftConsiderable

Below 1,500ftModerate

Degrees of Avalanche Danger

Avalanche Problems

Problem 1

Storm Snow:

Likelihood:

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

Size:

  • Historic
  • Very Large
  • Large
  • Small

Trend

  • Increasing
  • Steady
  • Decreasing

Problem 2

Persistent Slab:

Likelihood:

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

Size:

  • Historic
  • Very Large
  • Large
  • Small

Trend

  • Increasing
  • Steady
  • Decreasing

Weather

5-16″ of new snow fell Saturday night – Sunday. Southeast winds were strong, and temperatures warmed up during the storm, raising snow levels to about 1500ft. Temperatures will be slowly dropping through Wednesday night, when the next storm comes in with moderate snow accumulations down to sea level.

 

Snow Depth [in]

Last 24-hr Snow/SWE [in]

Last 3-days Snow/SWE [in]

Today’s Freezing Level [ft]

Today’s Winds

Next 24-hr Snow/SWE

Mount Ripinsky @ treeline

70″

12″ / 1.00

12″ / 1.00

1000

light, SE

1″ / 0.10 *

Flower Mountain @ treeline

48″

7″ / 0.60

7″ / 0.60

1000

light, SE

1″ / 0.10 *

Chilkat Pass @ 3,100ft

31″

5″ / 0.40

5″ / 0.40

1000

light, SE

1″ / 0.10 *

( *star means meteorological estimate )

Additional Information

If you get out riding, please send in an observation!

Do a rescue practice with your partners. Always carry a beacon, shovel, and probe, and KNOW HOW TO USE THEM.

Practice good risk management, which means only expose one person at a time to slopes 30 degrees and steeper, make group communication and unanimous decision making a priority, and choose your terrain wisely: eliminating unnecessary exposure and planning out your safe zones and escape routes.