St. Helens Quakes Could Lead To &#39;Hazardous Event&#39;
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SEATTLE - Seismologists believe there&#39;s an increased likelihood of a &quot;hazardous event&quot; at Mount St. Helens due to recent changes in the mountain&#39;s seismic activity.
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Scientists monitoring Mount St. Helens have issued a warning that the volcano might spew rocks and ash after an ongoing flurry of earthquakes beneath the crater grew stronger Sunday.
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Weeks or months of occasional steam blasts and possibly some eruptions of fresh volcanic rock and ash are the most likely scenario at Mount St. Helens, scientists say.
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Experts say the recent surge of quakes means a steam explosion or eruption is possible. By Lukas Velush. The size and frequency of more than 2,000 tiny earthquakes that have hit Mount St.
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There is a 70 percent chance the current seismic action beneath Mount St. Helens will produce a small eruption within the next few weeks, scientists said Thursday.
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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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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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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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The flurry of earthquakes at Mount St. Helens intensified further Thursday, and scientists warn that a small or moderate blast could spew ash and rock as far as three miles from the crater in the next few days.
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Small earthquakes rattled Mount St. Helens at the rate of one or two a minute Monday, and seismologists were working to determine the significance of some of the most intense seismic activity in nearly 20 years.
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Scientists in the US fear a volcano in Washington state could be on the verge of erupting. The area around Mount St Helens has been sealed off after geologists noticed a surge in seismic activity earlier this week.
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MOUNT ST. HELENS, Wash. Oct. 6, 2004 - Weeks or months of occasional steam blasts and possibly some eruptions of fresh volcanic rock and ash are the most likely scenario at Mount St.
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Government scientists have raised the alert level for the Mount St. Helens volcano in the northwestern US state of Washington, saying the next eruption could threaten lives and property near the mountain.
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US scientists fear a surge in activity at the Mount St Helens volcano in Washington state might be a sign it is on the verge of erupting.
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The volcano alert status at Mount St. Helens has been upgraded. Scientists think another eruption is coming. &quot;There&#39;s a very good chance there&#39;s going to be an eruption ... (and) there&#39;s a good chance it&#39;s
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Earthquake activity has increased at Mount St. Helens, but scientists said Saturday there was no reason to raise the volcano's alert level.