Santiago GassóIn addition to large scale #smokeclouds in North America, there is quite of #biomassburning in central Russia with its associated large smoke clouds.
Today such cloud covered 2.5M sqkm and it was more than 4000km long .
In addition to large scale #smokeclouds in North America, there is quite of #biomassburning in central Russia with its associated large smoke clouds.
Today such cloud covered 2.5M sqkm and it was more than 4000km long .