Bollettino valanghe

Presidential Range

Mount Washington Avalanche Center
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Pericolo valanghe

Sat
Alta quota
1 · Debole
Limite del bosco
1 · Debole
Sotto il limite
Senza grado
Non aggiornato — questo bollettino è scaduto 4 years ago. Stai vedendo condizioni passate, non il bollettino in corso.

In sintesi

Wet, sloppy, loose surface snow may slide under your feet today in steep terrain. Watch out for springtime objective hazards as the snowpack melts.

Problemi valanghivi

  • Loose Wet

    • Alta quota
    • Limite del bosco
    • Sotto il limite del bosco
    Probabilità
    Possible
    Dimensione
    1

    Slushy wet snow blanketing the terrain can slide under your feet on steep slopes. These wet-loose sluffs will be small in size but can pull you off your feet if not managed appropriately.

Avalanche Discussion

Mixed precipitation types and temperatures hovering just above and just below freezing add uncertainty to today’s forecast. 

What we do know: 

  • 2 inches of mixed precipitation accumulated on the summit over the last 24 hours
  • A trace to 2 inches of snow, sleet and freezing rain are forecast today. 
  • Temperatures will rise above freezing everywhere except the highest summits. 

The forecasting team this morning concluded that today’s weather would not likely introduce any significant avalanche hazard other than wet sloppy surface snow, which may melt and settle very quickly. In general, warm temperatures will be the limiting factor today. 

It’s worth noting that a swing towards cooler temperatures could result in snow totals exceeding the forecast creating the conditions where small wind slabs could form on easterly aspects, especially later in the day when temperatures drop. 

Also keep in mind that significant melting has occurred over the last few days, bringing springtime objective hazards to the forefront. If you are in the mountains today be watching for:

 

Your avalanche, snowpack, or weather observations are extremely valuable to the forecasters at MWAC. Help create a more accurate avalanche forecast by submitting your observations.

  • The John Sherburne Ski Trail is closed at the third cut-over.  Please cross over to the Tuckerman Ravine trail at the yellow rope and walk down the hiking trail.
  • The Harvard Cabin is closed for the season.
  • The Lion Head Summer Trail remains closed for the season due to avalanche risk. The Lion Head Winter Route is open.

Regioni coperte