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The blast reduced the mountain's height by 1,314 feet.900,000 tons Washington state worked to remove about 900,000 tons of ash from highways and roads, according to the USGS.
Over many years, I had learned a lot about the eruption, watching videos, listening to lectures, and reading reports.
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It destroyed 158 miles of highway, 200 homes and 15 miles or railways, the USGS reported.
About 7,000 big game animals lost In addition to human lives lost, an estimated 7,000 big game animals – such as deer, elk and bears – were also killed. The first animals to return to the eruption area were spiders and beetles.