Because when this past May 21, 2013. There was lightning, electrical system, sent from the central region to the South, the phetchaburi province. As a result, the entire electrical system outage 14 southern provinces.
Due on May 21, 2556 through a power system that delivers lightning from the region to the south. Petchaburi As a result, power outage, all 14 provinces.
Due to the 21 may 2556 past. Lightning electricity sent from the central to southern, Phetchaburi, resulting in electric system both 14 southern provinces, respectively.