DEPARTMENT OF METEOROLOGY AND HYDROLOGY (MYANMAR)

 

25-11-2024:According to the observations at (12:30)hrs M.S.T today, the Well Marked Low Pressure Area over South Bay of Bengal has moved West-Northwestwards and further intensified into a Depression. It is centered at about 725 Nautical miles Southwest of Coco Island(Myanmar), 570 Nautical miles South-Southeast of Chennai(India). Weather is cloudy over the South Andaman Sea and South Bay of Bengal and partly cloudy to cloudy over the North Andaman Sea and elsewhere over the Bay of Bengal.

Deep Depression Warning No.11, 2022

Tuesday, March 22, 2022 - 01:30

Deep Depression Warning No.11, 2022

Issued at (19:00) hours M.S.T on 21-3-2022

According to the observations at (17:30)hrs M.S.T today, the deep depression over North Andaman Sea and adjoining Southeast Bay of Bengal has moved North. It is centered at about (35) Nautical miles Southeast of Coco Island, about (135) Nautical miles South of Hainggyikyun, about (180) Nautical miles South-Southwest of Pathein, about (275) Nautical miles South of Thandwe, about (250) Nautical miles Westof Dawei,about (265) Nautical miles Southwest of Mawlamyine, about (220)Nautical miles Southwest ofYangon(Myanmar),about(150) Nautical miles Northeast of Port Blair and about (80) Nautical miles Northeast of Mayabundar(India).

            It will move towards from near Coco Island to Deltaic Ayeyarwady, Myanmar the present stage of the depression is coded orange stage.

Position of deep depression, center pressure and wind

            Deep depression is located at Latitude (13.8)degree North and Longitude (93.9) degree East, center pressure of depression is (1000) hPa and maximum wind speed near the center is (45) miles per hour at (17:30)hrs MST today.

During next (48) hrs forecast

            The deep depression is likely to move Northwards along and off Andaman and Nicobar Islands and forecast to intensify into a cyclonic storm during next (12) hrs. It’spresent Stage continuous to move North wards near Coco Island and near Hainggyikyun, Ayeyarwady Region in the afternoon of (22.3.2022)and cross near Thandwe, Rakhine coast in the morning of (23.3.2022), Myanmar.

General caution

  1. Due to the deep depression, rain or thundershowers will be fairly widespread to widespread in Naypyitaw, Sagaing, Mandalay, Magway, Bago, Yangon, Ayeyarwady, TaninthayiRegions and Kachin, Shan, Chin, Rakhine, Kayah, Kayin, Mon States with regionally and isolated heavy falls in some Regions and States during  today erverning   to (23.3.2022).
  2. Frequentlysqualls with rough to very rought seas will be off and along Myanmar Coasts. Surface wind speed in squalls may reach (45) m.p.h. Wave height will be about (11-16) feet off and along Myanmar Coasts.
  3. While the deep depression moving North Wards near Coco Island,maximum wind speedmay reach (45) mph.
  4. The deep depression may lead near Hainggyikyun, Ayeyarwady Region in the afternoon of (22.3.2022) and maximum wind speedmay reach (50-55) mph and in Ayeyarwady and Yangon Regions.
  5. The deep depression may lead near Rakhine coast in the morning of (23.3.2022) and maximum wind speed may reach (40-45) mph.
  6. When crossing the cyclonic storm,storm surge height will be (10)ft to (14)ft in Estuary and Tributaries at Pathein District, Labutta District, Myaungmya District, Maubin District, Phyarpon District, Ayeyarwady Region.

Advisory                                                                 

Due to the deep depression, people should be aware rain or thundershowers with strong wind, lightning, flash floods in small streams and mountain streams and landslides in the mountainous areas and domestic flight, trawlers, vessels and ships in off and along Myanmar Coasts.