143-mph ‘fire tornado’ that cut a path of destruction is an ominous sign of the future

As authorities sifted the rubble from the fire that burned more than 1,000 residences in Shasta County, they were startled by what they encountered.

A soaring transmission tower was tipped over. Tiles were torn off the roofs of homes. Massive trees were uprooted. Vehicles were moved. In one spot,…