Regional Haze Situation
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2500 ft Winds
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Rainfall Accumulation
Moderate Haze
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Latest Weather and Haze Situation
Wet weather and cloudy conditions were observed in many areas of the ASEAN region today, except over the Mekong sub-region where it was drier. Few to isolated hotspots were detected in Myanmar, Thailand, Cambodia and Lao PDR. Slight localised smoke plumes were observed emanating from few hotspots in the central parts of Myanmar and the northern parts of Lao PDR.
Weather and Haze Outlook
In the coming days, wet weather is forecast to continue over most of the ASEAN region, apart from the northwestern and central parts of the Mekong sub-region where drier conditions are expected. Isolated hotspots and localised smoke plumes may develop over drier areas. The prevailing winds over the northern ASEAN region are likely to blow from the north to northeast, while the prevailing winds over the southern ASEAN region are forecast to blow from the west to northwest.
- All maps are to be used solely for displaying meteorological/geophysical information, and not for any other purpose. All maps are not to scale and for illustrative purpose only.
- The hotspots depicted on the map are derived from the NOAA satellite and they represent locations with possible fires. Hotspots may go undetected due to cloudy conditions or incomplete satellite pass.
- At Alert Level 0 and Alert Level 1, the regional haze situation is updated once a day at 0900 UTC. The regional haze situation is updated more frequently at 0300 UTC and 0900 UTC upon activation of Alert Level 2 or Alert Level 3. Updates at 0300 UTC display hotspot information from night-time passes of the NOAA-20 satellite. Fewer hotspots were typically detected at night as fire activities usually peak during the day.
- Reprocessed satellite data will be availed at a later timing. The hotspot information derived from satellite data reprocessed may differ slightly from that received near real-time but reprocessing is necessary for better quality data.
- The 2500 ft winds (depicted by arrows) are model analysis winds.