NORTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS SUN 7/1/01 New snow fell overnight above 300 metres, with locations above 800 metres having a general cover of 10 cm. However, there has been little wind transport and snow temperatures are around zero, leading to good bonding of new deposits to the underlying melt-freeze layer. Some localised pockets of unstable slab underlie the new snow on steep slopes of both N and SE aspects. The avalanche hazard is Moderate (Category 2). AVALANCHE HAZARD OUTLOOK MON 8/1/01 Stronger NW winds with a little new snow will cause some drifting, resulting in fresh windslab build-up mainly on E and S aspects above 800 metres. Temperatures will be slightly colder and new deposits will be poorly bonded. Gully heads, scarp slopes and crag aprons on Northerly aspects will also be affected. Cornices will re-form above E and S aspects. The avalanche hazard will be Considerable (Category 3). CLIMBING CONDITIONS SNOW DISTRIBUTION: General cover above 800m. Plateau cover continues to improve. ICING: Some ice-craft areas available, routes still thin. COMMENT: Hazard on N aspects will be localised. LOCHABER AVALANCHE HAZARD 1500 HRS SUN 7/1/01 A brief thaw-freeze cycle overnight and during this morning has helped to stabilise the existing snowpack. Areas of soft snow still exist, mainly on steep N, NE and E aspects above 1000m. The avalanche hazard is Moderate (Category 2). AVALANCHE HAZARD OUTLOOK MON 8/1/01 Colder conditions are expected overnight and during Monday with light snow showers. The existing damp snowpack will re- freeze and gradually stabilise. Fresh deposits of windslab will form on sheltered E, SE and S aspects. The avalanche hazard will be Moderate (Category 2). CLIMBING CONDITIONS SNOW DISTRIBUTION: Main accumulations exist above 800m. ICING: Old snowpack re-freezing at all levels. COMMENT: Climbing conditions likely to improve. GLENCOE AVALANCHE HAZARD 1500 HRS SUN 7/1/01 A warm start to the day with the freezing level above the summits gave rise to wet slab avalanches in the glen. This afternoon the temperature dropped and a crust is developing on the soft moist snowpack. Deep soft slab lying on scarp slopes is unstable with instabilities buried well within the snowpack. Avalanche hazard Considerable (Category 3). AVALANCHE HAZARD OUTLOOK MON 8/1/01 Colder conditions will give the snowpack a thin crust. A dusting of new snow will fall above 400m. Instabilities will remain within the snowpack particularly between the recent windslab and firm old snow. Deep soft slab lying in summit gullies and on North through to East facing corrie headwalls will remain weakly bonded. Avalanche hazard Considerable (Category 3). CLIMBING CONDITIONS SNOW DISTRIBUTION: Snow cover above 750m. ICING: Ice on rocks above 850m. COMMENT: Colder conditions returning, climbing conditions improving. SOUTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS SUN 7/1/01 The snowpack is generally well bonded with some areas of moderately bonded snow remaining on steeper slopes on mainly N aspects above 900m. The avalanche hazard is Moderate (Category 2). AVALANCHE HAZARD OUTLOOK MON 8/1/01 A trace of fresh snow will have little effect on the situation with the snowpack being generally well bonded with areas of moderately bonded snow remaining on steeper slopes on mainly N aspects above 900 metres. The avalanche hazard will be Moderate (Category 2). CLIMBING CONDITIONS SNOW DISTRIBUTION: Patchy up to 900 metres. Reasonable cover on higher plateau areas. ICING: Generally improving but expect variable quality. COMMENT: A lot of routes are still quite thin and good value for the grade despite their wintry appearance! CREAG MEAGAIDH AVALANCHE HAZARD 1500 HRS SUN 7/1/01 There has only been a trace of fresh snow, so the current snow conditions have seen little change. Moderately well bonded hard slab persists on North West through to East aspects above 850 metres. Also, Northerly winds and light drifting of existing snow has also caused very shallow windslab deposits to slowly form on South East to South West aspects. The avalanche hazard is Moderate (Category 2). AVALANCHE HAZARD OUTLOOK MON 8/1/01 Fresh, North West winds will cause further drifting of existing snow. This will slowly add to existing shallow windslab deposits on East to South aspects above 850 metres. Moderately well bonded hard slab will persist on North West through to East aspects. Windslab will only build slowly due to an icy crust on existing snow, as most drifting snow is running off. The avalanche hazard will remain Moderate (Category 2). CLIMBING CONDITIONS SNOW DISTRIBUTION: Main cover above 750 metres. Northerly gullies hold the deepest deposits. ICING: Post Face and Inner Coire are not bad. Pinnacle Buttress needs more ice. Easier gullies are complete. COMMENT: Some climbs will be thinner after the amount of traffic they've had this weekend. -------------------------------------------------------------------------------