Teams of firefighters from Prescott , Arizona was killed Sunday when the fire was moving rapidly entrapped . " We had a perfect storm so that something like this would happen . Skills and their training was of a high level and it is unimaginable that something like this has happened, " officials said .
Causes of death are still under investigation . It is suspected that the team , which is open channels between shrubs to prevent further spread of the flames , had not left him a sufficient way of salvation and withdrawal from the area encompassed by the fire . Unpredictable weather combined with unusual odor also caused the death of them .
Firefighters in the U.S. spend considerable preparatory tests and physical . They should run for 1.5 miles in less than 10 minutes and 35 seconds . Authorities have ordered the evacuation of two towns with about one thousand people . Experts think that fires this year could be the largest in decades .
