Ontario authorities have issued expanded evacuation orders for communities situated north of Thunder Bay as massive wildfires continue to spread across the region. The largest active fire has grown to several hundred thousand hectares and remains uncontrolled despite ongoing suppression efforts. Provincial emergency management officials warned residents in affected areas to evacuate immediately, citing deteriorating conditions and limited firefighting resources. This escalation marks one of the most significant wildfire events in Northern Ontario this season, with smoke affecting air quality across multiple provinces.

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