Situation updatetropical cyclonein the pacific ocean For this morning (4 Oct. ’23) Typhoon Koinu (KOINU) is moving northwest towards the southern part of Taiwan. During the period 4-5 October 2023 and will continue to move to the eastern side of China around Guangdong Province and Hong Kong Island.
expected Storm Koinu will weaken again There will be no direct impact onclimateof Thailand due to a cold air mass spreading down to cover southern China, causing the storm to weaken during that period.
As for the rain that will occur now, it will come from the monsoon trough that still lies across Thailand. and low pressure areas still need to be monitored periodically. There’s no need to worry about the storm. But please be careful of the rain that will fall continuously and heavily due to the influence of the monsoon trough and low pressure area.
During the period 4-5 Oct. 2023 in the lower northeastern region. lower central region (Bangkok and surrounding areas) Eastern and Upper Southern Regions After that, from 6-9 October 2023, rain will increase in upper Thailand (Northern, Northeastern, Central regions). Rain occurs along the monsoon trough that moves up and down in the last part. Eastern and northeastern winds begin to blow. Covering the northern region, upper northeastern region, signs of seasonal change will begin between 10-13 Oct. 2023, so during this period the weather is highly variable.
Daily accumulated rain forecast From the European Center for Medium-Range Weather Forecasts
During 4-5 Oct. 2023
The wind direction is still variable. A low pressure area covers the Gulf of Thailand and the southern region. In addition, the monsoon trough has moved down across the lower northeastern, central, eastern and upper southern regions. Rain can also occur along the monsoon trough and low pressure areas. Must be careful of heavy rain in the lower northeastern region. lower central region (Bangkok and surrounding areas) Eastern and upper southern regions during these 1-2 days, wind waves will be weak to moderate, especially in the Andaman Sea, waves 1-2 meters high.
During 6 -9 Oct. 2023
The monsoon trough will swing up across the northern, northeastern, and upper central regions, causing more rain in upper Thailand. and heavy rain in some places It is the last period of rain that will occur in upper Thailand. End of rainy season, beginning of winter The weather is highly variable. The northern region and upper northeastern region are beginning to have a cold air mass spreading to cover them.
During 10 -13 Oct. 2023
Cold air mass (high pressure) has begun to spread down to cover upper Thailand. causing cool air in the morning The wind direction began to change. Rain also occurs in the lower central region. Lower Northeastern Region Eastern and southern regions, upper
cr : Meteorological Department
#Update #path #Typhoon #Koinu #Oct #impact #Thailand
2023-10-04 04:32:00
