"The battle to tame California's fiercest wildfire this year, the big Rocky blaze north of Napa Valley wine country, neared a turning point on Thursday as ground crews fighting the flames for an eighth day steadily extended their control lines.
The containment level for the blaze, a measure of how much of its perimeter has been firmly enclosed within fire breaks hacked through unburned vegetation, rose to 45 percent on Thursday evening - more than double what it was two days earlier.
Fire crews had made significant headway since Tuesday after triple-digit temperatures abated and humidity rose."
Steve Gorman reports for Reuters August 6, 2015.
Source: Reuters, 08/07/2015
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