Science & Tech · Science & Environment · 6 hrs ago
Fire controlled in Alter do Chão as authorities investigate its cause
A fire spread through savanna and forest near Lago Verde in Alter do Chão, in Santarém, Pará, on Friday.
Firefighters and local brigades worked through the night, with aircraft dropping water on the flames.
Authorities said the fire was controlled by Saturday morning, but some small hotspots remained and could flare up in the heat and wind.
Crews are monitoring the area to prevent the fire from restarting.
Police are investigating how the fire began, and local environmental officials say the cause has not been confirmed.
Indigenous leader Osmar Borari said communities have raised concerns about fires being used to clear land for illegal sales, but that claim has not been established in this case.
The fire affected a protected environmental area, and local authorities say they will support efforts to limit damage.
Investigations and monitoring are continuing.
A fire in the Alter do Chão Environmental Protection Area in Santarém, Pará, was brought under control on Saturday morning, October 31, after burning through the night.
The fire affected savanna and forest near Lago Verde.
Authorities said they would investigate its cause, including the possibility of criminal action, which has not been confirmed.
Fire crews and brigadiers worked to contain the flames, while teams monitored smaller remaining hotspots.
Local Indigenous leaders called for urgent investigations and enforcement against alleged illegal land sales and construction.
- Who
- Firefighters, brigadiers and authorities responded; local Indigenous leaders called for an investigation.
- What
- A fire affected savanna and forest in the Alter do Chão Environmental Protection Area; its cause is under investigation.
- When
- The fire was noticed on Friday afternoon, October 30, and was controlled on Saturday morning, October 31, 2026.
- Where
- Near Lago Verde in Alter do Chão, Santarém, in western Pará, Brazil.
- Why
- Not stated. Authorities are investigating, including the possibility of criminal action.
This story does not have two clearly opposing sides.
Fire was noticed near Lago Verde and spread rapidly.
Firefighters and brigadiers worked through the night to contain the flames.
The fire was reported controlled, with smaller hotspots requiring monitoring.
Authorities began investigating its origin, including possible criminal action.
- Location
- Alter do Chão Environmental Protection Area, Santarém, Pará
- Nearby landmark
- Lago Verde
- Fire response
- 4 firefighters and 8 civilian brigadiers, according to Exame
- Control reported
- Saturday morning, October 31, 2026
- Investigation
- Authorities are examining the fire’s origin; criminal action is a possibility, not a confirmed cause
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What people are saying
It is not possible yet to assess the extent, but intensive work with the Alter brigadiers was necessary.
There is a possibility it was criminal, but the investigation will determine that.
It was controlled, but permanent monitoring is necessary so it does not return, because of the heat.
We are demanding clarification and investigations, because fire has no CPF, but whoever sets it has one.