For those of you who may not know, this is how the "Alerta" system works:-
Green: No particular attention is needed regarding the weather.
Yellow: Weather at potential risk. The predicted phenomena are not uncommon, but be aware of when you practice activities exposed to meteorological risks of type. It is recommended imantenerse informed about the expected weather conditions and be alert to any avoidable risk.
Orange: The weather is dangerous. They have predicted unusual weather phenomena. It is likely that material damage or accidents. Be aware and keep regularly informed about the expected meteorological conditions and the risks that might be unavoidable. Follow the advice given by the authorities.
Red: The weather is very dangerous. Have been exceptionally severe weather forecast. There are great risks of property damage and personal, often over extensive areas. Extreme caution should be taken. Keep frequently informed about detailed expected meteorological conditions and risks. Please follow the orders and recommendations of the authorities in all circumstances be prepared for extraordinary measures.