Hazard Level Upped At Mount St. Helens
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VANCOUVER, Wash. -- A second steam eruption at Mount St. Helens and changes in seismic signals prompted the government to raise the volcano alert to Level Three on Saturday afternoon.
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DarkHand writes &quot;Mount St. Helens has become even more unstable in the last few hours. The US Geological Surveys Cascades Volcano Observatory has increased the volcanic alert around the volcano to level 2
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SEATTLE - Mount St. Helens began rumbling more intensely Wednesday, prompting scientists to warn that a small or moderate eruption could happen in the next few days...
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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.
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The magnitude and frequency of earthquakes at Mount St. Helens increased gradually on Friday, reaching levels &quot;equal to or higher than&quot; during the steam and ash eruption
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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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Mount St. Helens began rumbling more intensely Wednesday, prompting scientists to warn that a small or moderate eruption could happen in the next few days.
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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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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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Oct. 13 - Mount St. Helens is heating up as magma continues to push the volcano&#39;s lava dome upwards. Temperatures in the crater of the Washington state volcano have risen to above 1,000 degrees fahrenheit in recent days.
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VANCOUVER, Wash.  - Scientists tracking renewed  earthquake activity at Mount St. Helens raised their warning  level on Saturday to a Level 3-Volcano Alert, signaling a  second eruption may be brewing.
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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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MOUNT ST. HELENS - Part of Mount St. Helens&#39; crater has risen an additional 100 feet in the past few days, more evidence of change in the volcano as it enters a new period of activity.
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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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VANCOUVER -- Concerns that the dome within Mount St. Helens&#39;s crater could release a rock-flinging, ash-filled explosion grew Wednesday after earthquake activity beneath the volcano steadily intensified.
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VANCOUVER, Wash.  - 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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The number of small earthquakes at Mount St. Helens increased on Thursday, prompting scientists to warn there is a 70 percent chance of eruption in next few days.