Earthquake lets volcano blow off steam
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A minor 3.1 magnitude earthquake has split the lava dome in the crater of Mount St Helens, continuing a series of minor earthquakes that have rattled the site since October.
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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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A three-point-one magnitude earthquake shook the crater at Mount Saint Helens Saturday morning. That is the mountain&#39;s biggest earthquake since the new lava dome began growing in mid-October, according to the US- Geological Survey.
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MOUNT ST. HELENS NATIONAL MONUMENT, Wash. Oct. 5, 2004 - Mount St. Helens blew off steam again on Tuesday in what scientists said was the latest indication that a larger eruption may be in the works.
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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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Mount St. Helens blew off its largest plume of steam and ash so far since it stirred to life late last month, prompting federal scientists to issue an ashfall
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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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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 shot off a new cloud of steam Sunday just as scientists arrived for another day of monitoring the rumbling volcano.
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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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An earthquake that killed more than 70 people in western Indonesia may have led to heightened activity at three volcanoes, experts warned Friday.
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Mount St. Helens began belching a huge column of white steam Friday after days of rumblings and earthquakes that suggested the volcano that erupted with cataclysmic force in 1980 was about to blow its top again.
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Just after the minor let off of steam, which gave scientists a sigh of relief, Mt. St. Helens just might be gearing up for another eruption.
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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 NATIONAL MONUMENT, Wash. Small earthquakes continue at Mount Saint Helens and scientists predict the volcano will continue to blow off steam.
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A 3.1-magnitude earthquake shook the crater at Mount St Helens yesterday, the strongest quake at the volcano since mid-October. US Geological Survey scientists said they did not believe a major eruption was
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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.