Radar image forInnset, Rennebu (Trøndelag)
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Applies to Trollheimen
On Sunday we expect moderate avalanche danger for region Trollheimen. Avalanche problem is wet snow (slab avalanches).
Read more at NVESeverityYellow severity - moderate dangerOrange severity - considerable dangerThe colour tells you how severe the situation can become (hjelp.yr.no)Red severity - extreme dangerInstructionsTravelling in avalanche terrain requires knowledge, experience in route finding and ability to identify the avalanche problem. Generally, it is recommended to avoid terrain steeper than 30 degrees in order to not release an avalanche.
Weather radar for Central Norway
The map shows where precipitation (rain, sleet, snow etc) falls, the colour giving an indication of the amount.
By emitting radar waves the radar registers how precipitation moves . It will then receive echoes if the waves hit precipitation particles. The animation shows precipitation during the last hours, the last picture in the sequence being the most recent. The time at which it was taken is given (in local time) in the upper right corner.
Under certain conditions the radar waves are deflected and hit the ground instead, giving false echoes. False echoes can be recognised by being fairly motionless.
