The week in the Amazon basin · 5 Oct 2026
The Amazon basin as the satellites saw it, from the same open feeds as the live map. Every number carries its window and its caveat.
Why today: weekly roundup
GFW integrated alerts · rolling 30 days to 5 Oct 2026
2,722km² of possible forest change
+8% on a week ago
All nine basin countries. Alerts are satellite detections of possible change, not confirmed deforestation.
NASA FIRMS VIIRS · last 48 h
8,174active-fire detections
+8% on a week ago
Thermal anomalies across the basin bounding box, not a count of fires burning now.
INPE DETER · Brazil · week to 25 Sep 2026
Largest alerts of the latest published week:
- 2.42 km² near Uniao do Sul, MT — clear-cut, 19 Sep 2026 · see it on the map
- 2.28 km² near Nova Maringa, MT — clear-cut, 21 Sep 2026 · see it on the map
- 1.91 km² near Caceres, MT — clear-cut, 24 Sep 2026 · see it on the map
- 1.81 km² near Novo Progresso, PA — clear-cut, 21 Sep 2026 · see it on the map
- 1.21 km² near Sao Jose do Xingu, MT — clear-cut, 22 Sep 2026 · see it on the map
INPE publishes with a lag of about a week. Drawn from the 6,000 largest alerts of the trailing year, so this is a list of large events, not a count.
The forest is defended by people
Satellites only watch. Rangers, Indigenous federations, journalists and scientists are the ones on the ground. The Help page lists the frontline organisations working across the basin; Canopy Watch does not receive or process any funds.