LOCHABER AVALANCHE HAZARD 1500 HRS SUN 11/4/99 Snow showers and a strong WNW airflow overnight and during Sunday has formed isolated areas of fresh windslab in sheltered locations. Greatest accumulations are on sheltered steep N and E aspects above 1000m. Where these deposits are significant the avalanche hazard is Moderate (Category 2). Elsewhere the snowpack is generally stable. AVALANCHE HAZARD OUTLOOK MON 12/4/99 A NNW airflow overnight and during Mon will continue to form areas of unstable windslab on sheltered aspects. Greatest accumulations will generally be at the tops of sheltered steep slopes and gullies with a N, E or SE aspect. In these locations the avalanche hazard will be Considerable (Category 3). Elsewhere the snowpack will be generally stable. Cornices will start to reform. CLIMBING CONDITIONS SNOW DISTRIBUTION: Main accumulations will remain in high N and E facing corries. ICING: Freezing level around 700m overnight, rising to 1200m on Monday, then 700m later. COMMENT: Winds set to increase later on Monday. ------------------------------------------------------------------------------- GLENCOE AVALANCHE HAZARD 1500 HRS SUN 11/4/99 The colder conditions have distributed a dusting of fresh snow above 800m and started to refreeze the old snowpack.The remaining old snowpack is in N to NE corries and high sheltered summit gullies it is moist granular snow which is generally firm and stable. Some overhanging cornices still exist above NE summit slopes which are unstable. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK MON 12/4/99 Colder conditions during Sunday night and through Monday will bring new snow above 700m. The greatest accumulations of new snow will be on sheltered slopes with a NE through to SE aspect. On steep slopes where deposits of new snow are sigificant the avalanche hazard will increase to be Moderate (Category 2). CLIMBING CONDITIONS SNOW DISTRIBUTION: Wet snow above 750m. ICING: Traces of thawing ice remaining around summits. COMMENT: This is the last report for the 98/99 season. ------------------------------------------------------------------------------- NORTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS SUN 11/4/99 Cold conditions overnight with a light dusting of new snow has resulted in firm consolidated patches of old melt freeze with only a few areas of new drifting on highest ground above 1000m. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK MON 12/4/99 Remaining cooler with variable winds over the forecast period. Heavy, then moderate snow showers overnight and during Monday above 500m will create areas of new slab on highest lee slopes. Where greatest deposits of new snow accumulate a Moderate (Category 2) hazard of avalanche will result. CLIMBING CONDITIONS SNOW DISTRIBUTION: Larger patches remaining only in plateau areas and on steeper Coire headwalls above 1000m. ICING: Nil COMMENT: So long, farewell...see you all next winter. ------------------------------------------------------------------------------- CREAG MEAGAIDH AVALANCHE HAZARD 1500 HRS SUN 11/4/99 Fresh snowfall on a westerly wind has caused isolated areas of moderately bonded windslab to form on NE to SE aspects above 900m. All other aspects are well bonded and stable. A few large cornices remain above N to E aspects. The avalanche hazard is Moderate (Category 2) where the isolated windslab deposits are encountered. AVALANCHE HAZARD OUTLOOK MON 12/4/99 Heavy snow overnight on a strong S becoming W then NW wind will cause further deposits of windslab to form on NW through N to SE aspects above 800m. During the day, further moderate snowfalls on a severe gale force N wind will continue the build up of slab on E through S to SW aspects. This windslab will only be encountered where it forms on old existing snow, in the deeper gullies and hollows. Fresh cornices will form during the period. The avalanche hazard will be Considerable (Category 3). CLIMBING CONDITIONS SNOW DISTRIBUTION: Patchy above 800m. Deeper gullies and hollows on N to E aspects still hold plenty snow. ICING: Non existent. COMMENT: This is the last report for the season (that's why there's heavy snow forecast!). We're off to rest our legs for a while. Enjoy the summer (if we get one!). ------------------------------------------------------------------------------- SOUTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS SUN 11/4/99 There is a slight dusting of snow above 950m but this has not made any difference to the existing snow, which is generally firm and stable at all levels. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK MON 12/4/99 There will be snow overnight and during the day, falling on variable winds. Where new deposits are at their greatest and overlie existing snow ice the avalanche hazard will be Moderate (Category 2). CLIMBING CONDITIONS SNOW DISTRIBUTION: Patchy with greatest amounts in N to E corries. ICING: None existent. COMMENT: This will be the last report of the 98-99 season, thanks for you interest over winter. -------------------------------------------------------------------------------