Steam, Magma Building in Mount St. Helens
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Magma continued to push up into Washington state&#39;s Mount St. Helens on Tuesday, pushing up the lava crust and creating a boiling lake in the volcano&#39;s crater, a government scientist said.
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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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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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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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Searing temperatures on the surface of Mount St. Helens had scientists more certain that magma had reached the surface of the volcano&#39;s lava dome.
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Mount St. Helens Puffs Out New Cloud of Steam As Mountain Vibrates With Weak Quakes. 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 hot rock continued to ooze through the volcano. The lava caused regular ash plumes and steam seen for a miles around Mount St.
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Washington - Part of the lava dome in Mount St Helens&#39; crater has risen 15 to 30 metres since Tuesday while earthquake activity remained low, signs that magma is moving upward without much resistance, scientists said on Thursday.
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Mount St. Helen&#39;s begins another phase of activity that scientists say is a good mix for another eruption. Earthquakes surged beneath Mount St.
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Scientists say there could be more steam eruptions on Mount St. Helens where seismic disturbances readings resumed within hours of Friday&#39;s steam blast on the volcano.
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A new lava dome is growing on Mount St. Helens, with volcanic rock reaching the surface of the crater after weeks of seismic activity, scientists said today.
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More Steam Rises From Mount St. Helens As Dome in Crater Reaches Blistering High Temperature. Mount St. Helens emits a burst of steam Monday, Oct. 11, 2004 in Washington State.
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Fire-red lava emerged from the steaming crater of Mount St. Helens with a minimum of fuss Tuesday, but scientists cautioned that a bigger explosion may be yet to come.
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MOUNT ST. HELENS - 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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An eruption this morning at Mount St. Helens released more steam and ash into the air. Today&#39;s eruption has been described as much larger than yesterday&#39;s.
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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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A plume of steam and ash rose from the  crater of Mount St. Helens on Friday amid reports of increased  swelling and earthquakes at the volcano in Washington that  erupted violently in 1980.