http://www.english.hadhramaut.info Meteorology warns of dust laden air mass mild affected by a number of provinces [The Source: Mukalla/Hadramoutinfo/Saba,net - 18/12/2012] Warned the National Meteorological Center of citizens and motorists to take the necessary precautions of low visibility as a result of dust laden air mass mild and widespread during the next 24 hours. Also, center called in a statement received by the Yemeni news agency SABA copy elderly and children and those who have chest diseases to avoid direct exposure to dust in order to preserve their health, and as well as those that deal with sensitive devices take the necessary precautions of a phenomenon that will be affected by the provinces "Hadramout, Marib-Jawf, and Shabwa, Saada. "