During 15-18 Sep, Tropical storm “VAMCO” over Laos has downgraded to be Tropical depression and move to Ubon Ratchathani province (Northeast of Thailand) and will move to The East and the Central respectively with the southwest monsoon over the Andaman Sea, the South and the Gulf of Thailand will strengthen. These make abundant rains over Thailand with isolated heavy to very heavy rain in the Northeast, the East, the Central and the South.