Beware of "accumulated rainfalls"

tmd.go.th: Sakon nakhon province 5 June rainfall 99.8 mm (3.93 inch)   Thai Meteorological Department - Weather Warning issued 11 pm 5 June "... moderate southwest monsoon prevails over the Andaman Sea, the South and the Gulf of Thailand cause more rain and isolated heavy in the North, the Northeast, the central the East and the South. People should beware of heavy rain and accumulated rainfalls...."

สกลนคร Sakon Nakhon