Huntington Ravine has LOW avalanche danger. Natural avalanches are very unlikely and human triggered avalanches are unlikely except in isolated pockets. Normal caution is advised.

The primary avalanche concerns today are on slopes that have not received solar gain this week. These slopes exist on the south side of the Ravines with the most concern being in Tuckerman. Yesterday we observed facet growth within an unconsolidated snow layer over a hard pack surface. This was all sitting under a cold wind slab layer that had some elastic energy. At the time of observation we felt that it would be unlikely to cause an avalanche, however, the facet growth concerned us enough to raise the danger back up to Moderate in Left Gully. Be aware of this weakening trend and the potential for human triggerd activity to occur. Similar conditions may be found in other parts of the Bowl, especially on the south side. Skiers took advantage of warm temperatures yesterday and skied Right Gully, the Sluice and the Lip. Tracks are still visible today, however, some new snow has blown into the Lip. Skiers did find areas of wind slab and we feel that it is still worth emphasizing that isolated pockets of instability may be found in areas posted at Low. While you may find yourself climbing up hard surface or breaking through a sun crust, you shouldn't assume that those conditions will be found in all parts of that forecast area. Cold slabs that still possess enough elastic energy to propogate a fracture may be found on areas sheltered from the sun.

The John Sherburne ski trail has mostly hard pack conditions. Anticipate water ice and rocks throughout the length of the trail. Be prepared for these hidden hazards and sudden changes.

THE LION HEAD WINTER ROUTE IS OPEN. This is a steep and challenging route. Ice axe, crampons, and the skill to use them well are necessary for safe travel. Remember, it is always easier to go up than come down.

AS ALWAYS, THIS ADVISORY IS ONE MORE TOOL TO HELP YOU MAKE YOUR OWN DECISIONS IN AVALANCHE TERRAIN. It should be used along with your own snow stability assessments, knowledge of safe travel techniques, skill in reading mountain weather's effect on the snowpack, and avalanche rescue.