US Forest Service admits ‘multiple miscalculations’ caused New Mexico fire

In an 80-page review, the agency states missteps by its employees in setting prescribed burns led to explosive wildfire

Employees with the US Forest Service made multiple miscalculations, used inaccurate models and underestimated how dry conditions were in the south-west, causing a planned burn to reduce the threat of wildfires to explode into the largest blaze in New Mexico's recorded history, the agency said on Tuesday.

The agency quietly posted an 80-page review that details the planning missteps and the conditions on the ground as crews ignited the prescribed fire in early April. The report states officials who planned the operation underestimated the amount of timber and vegetation that was available to fuel the flames, the exceptional dry conditions and the rural villages and water supplies that would be threatened if things went awry.