At St. Helens, Little Lava but Plenty of Data
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Today scientists observe volcanoes from much greater distances and can send data across the Internet to scientists around the world.
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A minor 3.1 magnitude earthquake split the lava dome in the crater of Mount St. Helens on Saturday, continuing a series of minor earthquakes rattling the site since October, the US Geological Survey (USGS) said.
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MT. ST. HELENS - Mount St. Helens was still steaming Wednesday from glowing lava in the crater of the volcano. The US Geological Survey says the temperature of the lava extrusion is over 1,100 degrees.
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Visitors line a sidewalk with chairs and cameras as they watch a small steam emission from Mount St. Helens, Wednesday, Oct. 13, 2004, at the Coldwater Ridge Visitors Center at Mount St.
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SEATTLE - 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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Earthquake activity has increased at Mount St. Helens, but scientists said Saturday there was no reason to raise the volcano's alert level.
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Pressure is still high inside America's Mount St Helens volcano but the chance of an eruption may be receding.
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While earthquakes, steam and magma are getting all the attention on Mount St. Helens these days, the volcano&#39;s most unique feature could
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Part of the lava dome in Mount St. Helens&#39; crater has risen 50 to 100 feet since Tuesday while earthquake activity remained lowâ signs that molten rock is moving
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SEATTLE - The flurry of earthquakes at Mount St. Helens intensified further yesterday, and one scientist put the chance of a small eruption happening in the next few days at 70 percent.
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After weeks of rumblings, an earthquake was finally strong enough to split the dome of Mt. Saint Helens. The minor 3.1 magnitude earthquake on Saturday continued a series of minor earthquakes rattling the site since October.
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Scientists who have been monitoring the activity on Mount St. Helens woke up Wednesday morning to a flurry of quake activity and are reporting movement of a few centimeters within the volcano&#39;s lava dome.
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Part of Mount St. Helens' crater floor has risen 50 to 100 feet since Tuesday while earthquake rates have been low, signs that magma is moving upward without much resistance, scientists said Thursday.
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Despite ongoing volcanic activity for the last two years, there is no indication Mount St. Helens is on the verge of a repeat performance of its cataclysmic 1980 eruption, scientists said on Wednesday.
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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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Rising temperatures in Mount St. Helens&#39; crater have scientists convinced that molten rock near the surface will erupt soon. They just don&#39;t know how soon or how explosive the eruption might be.
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Molten Rock Rising Inside Mount St. Helens Crater Gives Peak an Eerie Red Glow at Night. Mount St. Helens gives off steam down the west side as the volcano as its lava dome-building activity continues in southwest Washington Wednesday morning, Oct.