northern cairngorms avalanche risk at 1500 on mon 20/12/93 a recent freeze-thaw has resulted in a generally very stable snowpack with hard icy conditions underfoot. yesterday's very strong winds and snow showers have however led to a build up of unstable windslab on sheltered south facing slopes and where accumulations are greatest a category 3 (medium localised) risk of avalanche exists. small avalanche triggered in ciste mhearad. avalanche risk outlook for tues 21/12/93 forecasted gale force north-westerly winds and snow showers should lead to further build up of windslab on south to east facing slopes and gullies. avalanche risk category 3,(medium localised). summary. category 3 (medium localised) risk is likely to remain on sheltered south to east facing slopes and gullies. glencoe avalanche risk at 1500 on mon 20/12/ 93 the overnight freeze has consolidated the old snow pack creating a very icy surface. isolated patches of soft slab exist in gullies & hollows with a northerly aspect. where these patches exist the avalanche risk category is 3 (medium localised). avalanche risk outlook for tues 21/12/93 forecasted moderate/strong nw winds and snow showers will continue to build up slab on n & e facing slopes. avalanche risk will become category 4 (high) with a moderate amount of snow fall. summary. avalanche risk will become category 4 (high) with new snow & strong nnw winds. lochaber avalanche risk at 1500 on mon 20/12/93 some deposits of unstable snow exist on top of a hard base. these deposits are confined to north and east facing slopes. the avalanche risk is category three (medium localised) avalanche risk outlook for tues 21/12/93 increasing nw winds overnight and snow showers above 300m expected tomorrow morning will produce areas of unstable windslab on south and east facing slopes, where avalanches are likely. the avalanche risk is expected to be category three (medium). summary. avalanches are likely on south and east facing slopes due to fresh snowfall tomorrow. category three (medium) ------------------------------------------------------------------------------- test message test message test message test message -------------------------------------------------------------------------------