Sadly, thanks for the pictures. Not happy to see them, but it is eluminating.
I have nieces/nephews/family in Portland, OR, Corvalis, OR and below Silverton, OR. The latter are trying to protect a 2,000 acre grass seed farm for their father - they are putting down burn lines to get the brush contained. They are about 4 miles away from the western edge of the fires, but the fires have been contained in their area so they are in better shape. Gratefully, they have an Uncle (Brother-in-law) who is a retired Oregon Forester; he has served in many fire episodes over the past 40 years and still consults for fire remediation practices.
As you said, I also fear for the impact of the destruction. Annual contained burns are needed/would be helpful. About 25 years ago I visited/with family at a cottage in the Wallowa Lake/Valley area (Enterprise, OR), (Eastern OR). We hiked in a close park and the dead and fallen trees were 15-20' stacked high... prime fire timber. Fun to climb over for my children, not so fun when a fire comes...
I hope you are in a safe zone Tom.