الوصف

Minimum temperature lower than -10°C above 1000 MSL lower than -15°C

التعليمات

A very dangerous weather situation when continues for several consecutive days. Endangered lives of people and animals, problems in thermal and electric power supply, road and river traffic problems, forestry damages, problems in civil engineering construction works and damages of other weather dependent sectors of economy.

الوصف

Glaze or icing on wet areas

التعليمات

Problems in traffic and transport (slippery road condition). The adverse impact of freezing on transmission lines (lines for the transmission of electricity), electric railways, ski lifts, TV towers and other antenna towers.