Essentially all the piñons in Northern New Mexico are now dead standing firewood. I'm not sure the dead trees are a greater hazard than the living in that they contain less oil. The dreaded Bark Beetle wiped out hundreds of square miles of trees this last two years.
I had to remove 13 from around the house. The County and FEMA suggested that I do so (but they paid for the removal.)
Red
We were up in eastern BC last year and were literally shocked to see miles after miles of dead fir and pine. All dead from beatles and drought. That's going to be one hugh fire.