Mount St. Helens erupts steam
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Scientists says this morning&#39;s steam burst at Mount St. Helens was just a &#39;prelude.&#39;. Earthquakes indicate magma apparently is still pushing up under the volcano and could result in a real 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 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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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. They said the next eruption was imminent or in progress, and could threaten life and property in the remote area near the volcano.
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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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Mount St. Helens vented more steam Monday as new thermal images revealed that parts of the lava dome in its crater are piping hot, a sign that magma continues to rise within the volcano.
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After a week of gentle rumblings, Mount St. Helens broke open today with a small eruption shortly after noon Pacific time, tossing up a plume of ash and smoke.
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New thermal images reveal that parts of the lava dome in Mount St. Helens&#39; crater are piping hot, a sign that magma continues to rise, scientists said Monday.
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Lava has begun to ooze out of Washington state&#39;s Mount St. Helens, building up the lava crust in the volcano&#39;s crater, government scientists said on Wednesday.
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MOUNT ST. HELENS -- After a week of promise and rumbling, the volcano gave a hint of its potential just before noon yesterday, suddenly sending an eruption of ashen steam skyward from a glacier crack in its crater.
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Mount St. Helens let off more steam this morning, the latest indication that a larger eruption may be in the works. The southwest Washington mountain
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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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MOUNT ST. HELENS NATIONAL MONUMENT, Washington -- Mount St. Helens blew off more steam yesterday, shooting a billowing white plume several hundred metres above the volcano and thrilling hundreds of visitors.
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MOUNT ST. HELENS, Wash. Oct. 6, 2004 - Government scientists said Wednesday that the danger of a strong Mount St. Helens eruption at any moment has passed, but warned the mountain could continue venting steam and volcanic rock for several weeks.
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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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Volcanic blasts in what is now Washington State spewed steam and billowed ash in amounts that dwarf the eruption of Mount St. Helens in 1980, research shows.
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CASTLE LAKE VIEWPOINT, near Mount St. Helens - With three explosions of steam and ash in less than a week, Mount St. Helens appears to have entered a restless new stage that could last weeks, months or possibly years, scientists said yesterday.