🇧🇷 Brazil: wildfires in September 2026

Unit: archived detection events, grouped by first-detection day and a roughly 11 km cell. One physical fire can span multiple records; hotspots can also be agricultural, industrial or urban. These counts are not a census of confirmed wildfires. The archive starts on August 3, 2026; the current month is incomplete.

Brazil, September 2026: 3618 detection events archived over the covered period using kanari thresholds. Updated 18 October at 06:50.

Busiest day: 17 September, with 232 ignitions detected. Longest fire: Nova Glória, tracked for 22 h. +6% compared with August 2026.

"In September 2026, kanari archived 3618 detection events in Brazil, with 0 still active at the last update. This is not a count of distinct confirmed physical wildfires. Peak observed fire radiative power: 2044 MW."