scary map. I have an interest in this area as I have family that could be affected.
If you have family in the historic ash-fall areas, urge them to buy a few spare Air Filters for their Vacation/Escape Vehicles.
Cars can drive over Ash only until the ash clogs the air intake.
So do I, in Denver, western AND eastern Nebraska, Aeizona and Missouri.
Yikes!
I have interest in this area as I live here and could be affected. ;)