Mount St. Helens spews its largest plume so far
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Mount St. Helens blew off its largest plume of steam and ash so far since it stirred to life late last month, prompting federal scientists to issue an ashfall
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Mount St. Helens spewed more steam and ash on Monday, raising concerns about a larger eruption at the Washington state volcano that woke last week after 18 years of slumber.
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Mount St Helens has belched more steam after several days of tremors, raising fears that one of the US&#39;s deadliest volcanoes might erupt at any moment.
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The Geological Survey raised Mount St. Helens&#39;s eruption advisory from Level 2 to Level 3, the highest alert level before an eruption.
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Mount St. Helens, the volcano that blew its top with cataclysmic force in 1980, erupted for the first time in 18 years Friday, belching a huge column of white steam and ash after days of rumblings under the mountain.
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MOUNT ST. HELENS NATIONAL MONUMENT, Wash. Oct. 5, 2004 - Mount St. Helens blew off steam again on Tuesday in what scientists said was the latest indication that a larger eruption may be in the works.
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America's Mount St Helens belches more vapour, raising fears it might blow at any moment.
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MOUNT ST. HELENS NATIONAL MONUMENT, Washington -- Mount St. Helens exhaled a spectacular roiling cloud of steam and ash yesterday, sprinkling grit on a small town some 40 kilometres from the volcano.
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For the fifth straight day, Mount St. Helens let out a burst of steam and ash yesterday, similar to the earlier bursts that have risen out of the crater and perhaps larger.
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Mount St. Helens belched a roiling plume of gray-white steam and ash Friday, more than a week after a flurry of earthquakes warned the volcano was reawakening.
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Mount St. Helens began rumbling more intensely yesterday, prompting scientists to warn that a small or moderate eruption could happen in the next few days.
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Mount St. Helens Releases More Steam As New Images Show Magma Continues to Rise Inside Volcano. A steam plume colored by the rising sun rises above the crater of Mount St.
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A large plume of steam is emitting from the top of the Mount St. Helens volcano in the northwest United States, and scientists say an eruption is likely.
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Mount St. Helens spewed more steam and  ash on Monday, raising concerns about a larger eruption at the  Washington state volcano that woke last week after 18 years of  slumber.
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MOUNT ST. HELENS, Wash. -- Mount St. Helens, the volcano that blew its top with cataclysmic force in 1980, erupted for the first time in 18 years today, belching a huge column of white steam and ash after days of rumblings.
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A three-point-one magnitude earthquake shook the crater at Mount Saint Helens Saturday morning. That is the mountain&#39;s biggest earthquake since the new lava dome began growing in mid-October, according to the US- Geological Survey.
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As telltale odors of hydrogen sulfide warn geological surveyors of the impending eruption of Mount St. Helens, students who hail from the Northwest said yesterday they are following the news with interest from 3,000 miles away.