U.S. Warns of Big Mount St. Helens Blast
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SEATTLE - Government scientists raised the alert level Saturday for Mount St. Helens after its second steam eruption in two days was followed by a powerful tremor...
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The US Geological Survey issued a volcanic advisory Wednesday for Mount St. Helens with officials warning of a heightened possibility of a small to moderate eruption.
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America's Mount St Helens belches more vapour, raising fears it might blow at any moment.
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SEATTLE - Mount St. Helens began rumbling more intensely Wednesday, prompting scientists to warn that a small or moderate eruption could happen in the next few days...
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Another eruption of steam and ash at Mount St. Helens kept the rumbling volcano on the minds of many around the nation . Seismologists are predicting a larger eruption - one with magma instead
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Scientists are warning an eruption of Mount St. Helens could occur within the next 24-hours. Less than a day after the Washington State volcano spewed a cloud of steam, a small volcanic tremor shook the Mountain
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Quake Activity Rises at Mount St. Helens; Scientists Say There&#39;s No Reason to Raise Alert Level. Roiling clouds part briefly Saturday morning, Oct. 9, 2004, to show a new coat of snow on the crater and flanks of Mount St.
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Mount St. Helens spewed more steam and ash on Monday as government scientists remained on alert for a larger eruption at the Washington state volcano, which woke last week after 18 years of slumber.
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The US Geological Survey has issued a Level 3 Volcano Alert, indicating a Mount St. Helens eruption is imminent. Tom Pierson, of the Geological Survey, explained the level warning
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Geologists are warning that the Mount St. Helens volcano in the northwestern US state of Washington could erupt in the next few days.
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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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VANCOUVER, Wash.  - Small earthquakes were  detected at Mount St. Helens on Saturday, a warning sign that  pressure was building up again in the volcano after it spewed  steam and ash on Friday, scientists said.
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SEATTLE - A strengthening series of earthquakes at Mount St. Helens prompted seismologists Sunday to warn that the once-devastating volcano may see a small explosion soon...
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Mount Saint Helens in Washington state released thick plumes of steam and gray ash Friday, following warnings from scientists that an eruption could be coming.
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The number of small earthquakes at Mount St. Helens increased on Thursday, prompting scientists to warn there is a 70 percent chance of eruption in next few days.
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Mount St. Helens blew off a spectacular cloud of steam and ash on Tuesday, the biggest plume yet in days of rumblings and the latest indication that a larger eruption may be in the works.
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MOUNT ST. HELENS -- In a sudden explosion of steam, ash and gas, Mount St. Helens erupted yesterday, following weeks of tense seismic speculation.