NORTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS MON 16/1/06 Light Westerly winds have persisted throughout the day. Drifted snow is accumulating on North to North-Westerly aspects above 1050 metres. Here the windslab deposits are weakly bonded and slope tests produced releases on weak layers. The avalanche hazard is Considerable (Category 3). AVALANCHE HAZARD OUTLOOK TUE 17/1/06 Westerly winds will continue to affect the area. Showers are expected overnight and during the day falling as snow to 300 metres. Accumulations of unstable windslab snow will continue to develop on North to Easterly aspects above 1000 metres. Weakly bonded windslab deposits can be expected on North facing corrie rims, in gully exits and on gully sidewalls. The avalanche hazard will be Considerable (Category 3). CLIMBING CONDITIONS SNOW DISTRIBUTION: Increasing snow cover above 1000m with extensive firm areas underfoot. ICING: Cold temperatures are improving the climbing. COMMENT: More snow expected LOCHABER AVALANCHE HAZARD 1500 HRS MON 16/1/06 Localised areas of unstable surface slab are present, mainly on scarp slopes and gully exits on North, North-East and East aspects above 1100m. Avalanche activity noted in these locations on Aonach Mor. The avalanche hazard is Considerable (Category 3). AVALANCHE HAZARD OUTLOOK TUE 17/1/06 Light snow showers are expected overnight and during Tuesday but no significant new accumulations. The existing localised areas of surface slab will still be present on scarp slopes and gully exits on North, North-East and East aspects above 1100m.The avalanche hazard will be Considerable (Category 3). CLIMBING CONDITIONS SNOW DISTRIBUTION: Light dusting of fresh snow above 600m. ICING: Freezing level remaining around 400m. COMMENT: Hazard very localised. GLENCOE AVALANCHE HAZARD 1500 HRS MON 16/1/06 New snow overnight and today has formed a light general cover above 900 metres. In most areas stability is good but accumulations of mainly shallow windslab are forming around the tops of summit gullies and North and Easterly facing scarp slopes. The avalanche hazard is Moderate (Category 2). AVALANCHE HAZARD OUTLOOK TUE 17/1/06 Cold conditions with new snow overnight and fresh to strong Westerly winds will form windslab in sheltered areas. Localised instabilities will exist where deeper accumulations of windslab form. These areas will mainly be above 1000 metres in summit gullies and on North through to South-Easterly facing scarp slopes in particular where older snow-ice underlies. Elsewhere the general snow cover will remain thin with good stability. The avalanche hazard will be Considerable (Category 3). CLIMBING CONDITIONS SNOW DISTRIBUTION: Light cover of new snow above 900 metres. ICING: Freezing level 350 metres on Tuesday. COMMENT: New snow mainly light with possibility of heavier snow later on Tuesday. SOUTHERN CAIRNGORMS AVALANCHE HAZARD 1500 HRS MON 16/1/06 New wet snow is to be found in sheltered locations above 900 metres on N to E aspects. Where new accumulations exist over older snow-ice a slush layer is present forming a moderate to weak bond in the snowpack. Greater depths of snow can be found in gully exits and on scarp slopes. The avalanche hazard is Considerable (Category 3). AVALANCHE HAZARD OUTLOOK TUE 17/1/06 It will continue to be cold with some isolated snow showers. New accumulations will form over re-frozen snow on N to E aspects above 900 metres. Here stability will be moderate and the avalanche hazard will be Moderate (Category 2). CLIMBING CONDITIONS SNOW DISTRIBUTION: There is a covering of wet snow above 930 metres. ICING: Thawing heavily under 900 metres today. COMMENT: Light isolated snow showers are expected. CREAG MEAGAIDH AVALANCHE HAZARD 1500 HRS MON 16/1/06 Monday was a relatively cold day with some intermittent light snowfall carried on a moderate South West airflow. There is a dusting of fresh snow above 850 metres and some pockets of thin wind-blown snow on steep, sheltered North to East aspects. Some of this has accumulated on top of the few hard snow-ice patches that remain above 950 metres but is of insufficient depth to be of concern. The avalanche hazard is Low (Category 1). AVALANCHE HAZARD OUTLOOK TUE 17/1/06 Colder temperatures, Westerly winds and some sporadic snow showers will affect the area from daybreak onwards. Additional windslab development can be expected on steep, sheltered North to East aspects. Any significant build up will be at the very top of corrie backwalls and gully tops above 950 metres. The avalanche hazard will be Moderate (Category 2). CLIMBING CONDITIONS SNOW DISTRIBUTION: New dusting above 850m on Monday, a little more expected on Tuesday. ICING: Freezing at 500m on Monday night and 350m on Tuesday. COMMENT: Looking a little more wintry (for a time). -------------------------------------------------------------------------------