xNORTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS THU 19/2/04 There were clear skies, light winds and no precipitation. The snowpack is stable with isolated pockets of slab on Easterly aspects above 900 metres. There are also remnants of surface hoar in some shaded locations. The avalanche hazrd is Low (Category 1). AVALANCHE HAZARD OUTLOOK FRI 20/2/04 Another dry clear day is forecast with light winds. The isolated pockets of slab above 900 metres on Easterly aspects require greater distribution and load before they are a problem. The avalanche hazard will be Low (Category 1) with some potential for snowballing sluffs on sun exposed steep ground. CLIMBING CONDITIONS SNOW DISTRIBUTION: Busy on and off piste. ICING: Turf firm; ice creeping back COMMENT: Lots of people in the Northern Corries having a good day out. LOCHABER AVALANCHE HAZARD 1500 HRS THU 19/2/04 The recent dusting of fresh snow is still present above 850m. The old snow remains frozen and stable except in places exposed to solar radiation where some surface softening has taken place. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK FRI 20/2/04 The cold and settled conditions will continue with no real change to the current snow conditions. The snowpack will remain frozen and stable. Surface softening will take place on slopes exposed to solar radiation. The avalanche hazard will be Low (Category 1). CLIMBING CONDITIONS SNOW DISTRIBUTION: Best cover in high North and East facing corries. ICING: Remaining relatively cold so conditions likely to remain the same: good snow-ice build up in many of the easier gully lines. COMMENT: Expect another busy day on the crags so get up early to beat the queues! GLENCOE AVALANCHE HAZARD 1500 HRS THU 19/2/04 Dry settled conditions are maintaining most of the snowpack in a very stable condition. Shallow surface instabilities are forming on slopes affected by sun warming. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK FRI 20/2/04 Conditions will remain dry and settled and cold overnight but becoming milder during Friday. The snowpack will initially have a re-frozen surface in most locations. As freezing levels rise to around 1400 metres some softening will occur on all aspects. Stability will generally remain good but some surface instabilities will form on slopes affected by solar warming: cornices above these areas will also weaken during the course of the day and become prone to collapse. 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 200 metres. COMMENT: Settled weather outlook but milder than of late: conditions limited mainly to higher easy gullies and ridges. Snowpack hard and icy in places on Thursday. SOUTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS THU 19/2/04 It has been another stunning day on the hills. After a hard overnight frost the old patchy snow is firm and well bonded. Areas exposed to the sun were beginning to soften this afternoon. Surface hoar has developed in sheltered locations. Largest amounts of snow are to be found on steeper N through E to SE facing slopes above 900 metres. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK FRI 20/2/04 High pressure will continue to dominate and after another cold night the freezing level will rise to 1400 metres during the day. The patchy remaining snow will have refrozen overnight but will start to soften on slopes exposed to the sun. Greatest snow amounts will be found on steep N through E to SE facing slopes 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: Watercourses are starting to freeze in shaded locations but the ice remains thin. Snow ice is firm. COMMENT: A few easier snow gullies are just about complete. Turf much firmer today. CREAG MEAGAIDH AVALANCHE HAZARD 1500 HRS THU 19/2/04 Sub-zero temperatures overnight have re-frozen the surface of the snowpack. On sun-exposed aspects the snow was wetter and softer. Shaded North and East aspects remain very hard and tightly bonded. The largest patches of snow are limited to locations above 850 metres. The avalanche hazard remains Low (Category 1). AVALANCHE HAZARD OUTLOOK FRI 20/2/04 Cold and dry conditions overnight will maintain a stable snowpack in all locations. Shaded Northerly aspects will remain hard and frozen whereas patches of snow on sun-exposed Southerly aspects will moisten and soften by the end of the day. The avalanche hazard will remain Low (Category 1). CLIMBING CONDITIONS SNOW DISTRIBUTION: Main accumulations exist on North to East aspects above 850 metres. ICING: A little ice development but generally very poor. COMMENT: Only some of the easier graded gullies providing sport for winter climbers. -------------------------------------------------------------------------------