Heavy Rainfall Warning No.(58)

Heavy Rainfall Warning No.(58)

Issued at 08:00 hours M.S.T on 27-8-2026

          According to the observations at 06:30 hrs MST today, due to the strong monsoon over the Andaman Sea and Bay of Bengal and the strong development of the convective clouds such as rain or thundershowers are likely to be fairly widespread to widespread in Naypyitaw, Yangon, Mandalay, Bago, Magway, Sagaing, Ayeyarwady, Taninthayi Regions and Kachin, Kayah, Kayin, Chin, Mon, Rakhine, Shan States with likelihood of regionally heavyfalls in Taninthayi Region and Kayin, Mon States and isolated heavyfalls in Naypyitaw, Yangon, Mandalay, Bago, Magway, Sagaing, Ayeyarwady Regions and Chin, Rakhine, Eastern Shan States during this morning to 31-8-2026.

          Occasional squalls with rough seas will be experienced off and along Myanmar Coasts. Surface wind speed in squalls may reach 35 m.p.h. Wave height will be about 10-12 feet off and along Myanmar Coasts.

Advisory      

          People should be awared are due to the strong monsoon over the Andaman Sea and Bay of Bengal and the strong development of the convective clouds such as the heavy rainfall with strong wind, flash flood and landslide in the hilly areas and near small rivers and inland water transport and domestic flight.