NORTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS TUE 17/2/04 There has been some fresh snow on moderate North-Easterly winds, with summit temperatures below freezing. This has led to isolated pockets of soft new slab lying on a hard base mainly on Southerly aspects. At 1100 metres on a South-East aspect field tests showed an easy shear on the hard snow-ice layer: otherwise the snowpack is generally well bonded. The avalanche hazard is Moderate (Category 2). AVALANCHE HAZARD OUTLOOK WED 18/2/04 It will become dry with light variable winds and summit temperatures below zero. Isolated pockets of soft slab on the hard snow-ice layer will show moderate stability. The areas affected will be mainly South-East to South-West aspects above 950 metres on steep exit slopes. The avalanche hazard will be Moderate (Category 2). CLIMBING CONDITIONS SNOW DISTRIBUTION: Skiable areas on the plateau with a fresh dusting of snow. ICING: Ice improving mainly on lesser-angled Southerly aspects. COMMENT: High pressure for the next few days. LOCHABER AVALANCHE HAZARD 1500 HRS TUE 17/2/04 A dusting of fresh snow is present above 850m. Accumulations are slight and have not significantly added to the existing stable snowpack. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK WED 18/2/04 Cold dry conditions will prevail for the next 24hrs. The snowpack will be well bonded and generally stable in all locations. The avalanche hazard will be Low (Category 1). CLIMBING CONDITIONS SNOW DISTRIBUTION: Best cover in high North and East facing corries and deep gully lines above 900m. ICING: Remaining cold. Ice build up is improving. COMMENT: Busy day on Aonach Mor today. Fine and settled again for Wednesday. GLENCOE AVALANCHE HAZARD 1500 HRS TUE 17/2/04 Much of the snowpack has a firm surface and is generally very stable. A light dusting of new snow fell overnight and is lying above 900 metres. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK WED 18/2/04 Cold, calm and dry conditions will affect the area. This will maintain a re-frozen surface on most of the remaining snowpack. Stability will generally be good but some surface instabilities may form on slopes affected by solar warming: cornices above these areas may also weaken during the course of the day. The avalanche hazard will be Low (Category 1). CLIMBING CONDITIONS SNOW DISTRIBUTION: Mainly in sheltered corries and gullies above 850 metres. ICING: Re-forming on rocks above 900 metres. COMMENT: Good weather outlook but conditions limited mainly to higher easy gullies and ridges. Snowpack hard and icy in places. SOUTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS TUE 17/2/04 A few isolated pockets of snow are to be found in sheltered locations above 900 metres but they have not achieved any significant depth. Older patchy snow remains well bonded and stable on all aspects. Largest areas of snow are to be found in sheltered locations on N through E to SE aspects above 900 metres. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK WED 18/2/04 It will continue to be cool and dry. The patchy old snow will remain firm and well bonded. Greatest accumulationss will be found on N through E to SE aspects above 900 metres. The avalanche hazard will be Low (Category 1). CLIMBING CONDITIONS SNOW DISTRIBUTION: Largest patches in higher N through E to SE corries. ICING: Higher watercourses may offer some possibilities as the freezing level will be around 600 metres. COMMENT: A few easier snow gullies are just about complete. CREAG MEAGAIDH AVALANCHE HAZARD 1500 HRS TUE 17/2/04 What remains of the snowpack is stable in all locations. Sun- exposed East to South aspects had some softer surface layers towards the end of the day but all other aspects remain firm and re-frozen. There has been a thin general dusting of fresh snow above 800 metres but this presents no appreciable hazard. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK WED 18/2/04 Cold and dry conditions will prevail overnight and during Wednesday. The patchy snowpack will re-freeze and be stable. Any sun will warm and moisten surface snow layers on East to South aspects but the avalanche hazard will remain Low (Category 1). CLIMBING CONDITIONS SNOW DISTRIBUTION: Patchy above 800 metres. Shaded areas are crusty or hard. ICING: Still very poor. COMMENT: Creag Meagaidh quite busy with hill walkers and optimistic climbing/mountaineering parties. -------------------------------------------------------------------------------