Regional Haze Situation
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2500 ft Winds
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Rainfall Accumulation
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Latest Weather and Haze Situation
Showers were observed over many parts of the ASEAN region today, except over Java, the Lesser Sunda Islands, the southern parts of Sumatra and parts of Borneo where drier conditions prevailed. Few hotspots were detected in parts of the Mekong sub-region, while few to isolated hotspots were detected mainly in parts of Borneo, the eastern parts of Java and the southern parts of Sumatra. Slight localised smoke plumes were observed in the coastal part of Sarawak and southern part of Sumatra. Slight to moderate smoke plumes were also observed in the eastern parts of Java.
Weather and Haze Outlook
In the coming days, showers are forecast over the ASEAN region, except over Java, the Lesser Sunda Islands and the southern parts of Sumatra, where drier conditions are expected to prevail. Isolated hotspots and localised smoke plumes may develop over drier areas. The prevailing winds over the northern ASEAN region are expected to blow mainly from the southwest or west. The prevailing winds over the southern ASEAN region are forecast to blow mainly from the southeast or south.
- 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.