[alternatives?]

Does this impact Alaska and Canada more than Russia?

[9422WMR]

It’s going to cast a cloud over a long portion of the pacific for sure. Hello global cooling!!🥶

[katana]

Quick answer yes. But I’d expect it will also hugely impact non-stop flights to and from eastern and midwest cities to Eastern Asia (Japan, Korea, China). All those flights skirt the Kamchatka Peninsula.

[gleeaikin]

Check out the Pacific winds map at Comment #14. Winds frequently blow west to east, so being at the far west end of Russia, most dust should flow to Alaska and Canada.

[Boogieman]

Depends on which way the wind is blowing I guess.