Regional Haze Situation
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Overlays
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2500 ft Winds
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Rainfall Accumulation
Moderate Haze
Dense Haze
2500 ft Wind
Low Confidence Hotspot
Medium Confidence Hotspot
High Confidence Hotspot
Wind Speed (km/h)
Rainfall (mm)
Latest Weather and Haze Situation
It was drier over Java and most areas of Sumatra and Borneo, whereas wet weather was observed over the rest of the ASEAN region. Isolated hotspots were detected in Sumatra, while few hotspots were detected in Peninsular Malaysia, Kalimantan, Cambodia and Viet Nam. Slight localised smoke plumes were observed emanating from hotspots detected in the western coastal areas of Sumatra.
Weather and Haze Outlook
In the coming days, the northern and central parts of Sumatra, parts of Kalimantan and the Lesser Sunda Islands are forecast to remain dry, whereas showers are expected elsewhere in the ASEAN region. Under prolonged dry conditions, isolated hotspots and localised smoke plumes may develop over the fire-prone areas. The prevailing winds over north of the Equator are likely to blow from the south to west, while the prevailing winds south of the Equator are forecast to blow from the southeast to 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.