NORTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS FRI 18/3/05 Warm temperatures and rain on South-Westerly winds have affected the area. The snowpack is rapidly thawing at all levels. Observations on a steep North-West aspect at 1100 metres showed a slush layer at ground level. On most aspects and altitudes the snowpack is moderately well bonded. The avalanche hazard is Considerable (Category 3). AVALANCHE HAZARD OUTLOOK SAT 19/3/05 Thaw conditions are to continue at all levels and rain will clear overnight to leave a fine dry day with light winds. Weaknesses will remain at depth especially on steep convex East to Southerly aspects above 900 metres. There is increasing avalanche potential on the Great Slab and other full depth sites. The avalanche hazard will be Considerable (Category 3). CLIMBING CONDITIONS SNOW DISTRIBUTION: Large areas of wet slushy snow on plateau. ICING: Waterfalls cascading down black crags, main gully lines becoming incomplete. COMMENT: Rivers in full spate presenting route-finding problems. LOCHABER AVALANCHE HAZARD 1500 HRS FRI 18/3/05 Heavy rain and strong South-West winds have done little to change an already wet snowpack. The snowpack is reasonably consolidated in many areas. Wet snow instabilities are generally restricted to steep aspects above 900m. The avalanche hazard is Moderate (Category 2). AVALANCHE HAZARD OUTLOOK SAT 19/3/05 A band of rain will clear away Northwards tonight, to leave a dry but misty day on Saturday. The snow will remain reasonably consolidated in most areas, with wet snow instabilities generally restricted to steep aspects above 900m. The avalanche hazard will be Moderate (Category 2). Any remaining cornices will be unstable. CLIMBING CONDITIONS SNOW DISTRIBUTION: Wet snow at all levels. ICING: Freezing level around 3000m overnight, falling to 2500m on Saturday! COMMENT: The possibility of falling ice is still a hazard in some areas. GLENCOE AVALANCHE HAZARD 1500 HRS FRI 18/3/05 Very mild and wet conditions have reduced the snowpack with the greatest accumulations now remaining in the higher Northern and Eastern corries. The remaining snowpack is soft wet and is generally stable on all but the very steepest slopes where wet snow instabilities exist. The avalanche hazard is Moderate (Category 2) in these areas. AVALANCHE HAZARD OUTLOOK SAT 19/3/05 The very mild conditions will continue. Light rain or drizzle overnight will clear by morning to give a generally dry misty day. The snowpack will be soft and moist with stability generally good on all but the steepest North to Easterly facing slopes and in sheltered gullies where surface instabilities will exist. The avalanche hazard will be Moderate (Category 2). Remaining cornices will be prone to collapse. CLIMBING CONDITIONS SNOW DISTRIBUTION: Mainly above 900 metres in Northern and Eastern corries. ICING: Freezing level around 2500 metres for period. COMMENT: Mild conditions look set to continue with precipitation levels dropping of overnight to give a mainly dry day on Saturday. SOUTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS FRI 18/3/05 It was another mild but mostly dry day with the remaining patchy snow thawing at all levels. Surface layers are wet but it is generally stable. A few unstable looking cornices were noted on SE aspects. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK SAT 19/3/05 The mild temperatures and dry conditions will continue. The remaining patchy snow will be soft and wet but generally stable. Greatest hazard will be from falling rocks and remaining cornices, the biggest of which are on SE aspects. The avalanche hazard will be Low (Category 1). CLIMBING CONDITIONS SNOW DISTRIBUTION: Broken cover in the Cairngorms. Very limited patches in the White Mounth. ICING: Very little has survived. COMMENT: The freezing level remains well over the summits. CREAG MEAGAIDH AVALANCHE HAZARD 1500 HRS FRI 18/3/05 Drizzle for much of the morning finally cleared to give a dry afternoon. The ongoing thaw and mild temperatures have resulted in a much depleted and generally stable isothermal snowpack. The avalanche hazard is Moderate (Category 2). AVALANCHE HAZARD OUTLOOK SAT 19/3/05 It will continue mild and dry overnight and on Saturday. The snowpack will remain stable. Creep and slump lines in cornice areas, which exist mostly on East through to South-East aspects still require a degree of respect. The avalanche hazard remains Moderate (Category 2). CONDITIONS SNOW DISTRIBUTION: Only a few easier gully lines remaining. ICING: Gone COMMENT: If it's a day's sport you are after -recommend the rugby! -------------------------------------------------------------------------------