Warning "An active low pressure in the Andaman Sea." No. 2 (42/2551) Time Issued : April 29, 2008 An active low pressure cell covers the upper Andaman Sea. More thundershowers and isolated heavy to very heavy rain with gust in some places are likely in Thailand. People in these areas, especially Ranong, Phangnga, Chon Buri, Rayong, Chanthaburi and Trat should beware of flooding conditions during this period. Rough sea is likely in the Andaman Sea and the upper Gulf. Thai Meteorological department (02) 398-9874