The Meteorology, Climatology, and Geophysics Agency (BMKG) Pekanbaru Station, Riau Province, detected a spike of 3,663 hotspots on Sumatra Island, up from 2,440 on Monday (12/10/2026) afternoon.
The Meteorology, Climatology, and Geophysics Agency (BMKG) detected 3,663 hotspots in Sumatra on October 13, 2026. The haze in Riau was categorized as unhealthy and disrupted 12 flights. Read here