St. Helens Has Largest Earthquake Since Mid-October
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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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Get INQ7 breaking news on your Smart mobile phone in the Philippines. Send INQ7 BREAKING to 386. SYDNEY, Australia -- The world&#39;s biggest earthquake in almost four years, measuring 8.1 on the Richter Scale
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COLDWATER RIDGE VISITOR CENTER - Mount St. Helens yesterday again threw up billowing, anvil-shaped clouds of steam and a little ash, the largest explosion yet since it stirred back to life late last month.
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VANCOUVER - In recent days minor but continuous earthquakes have been detected near Mount St. Helens, which is located near Vancouver, Washington and in about 55 miles from Portland in Oregon.
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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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Hundreds of earthquakes have rattled Mount St. Helens in Washington State over the last five days. The volcano blew its top in a catastrophic eruption 24 years ago, and this latest round of quakes is the biggest
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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. HELENS, WASH. - Scientists have lowered the alert level for Mount St. Helens in the wake of Tuesday&#39;s big blast of steam that rose thousands of metres over the volcano.
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Mount Rainier was shaken by its biggest earthquake in 30 years, but scientists said Tuesday that the increased seismic activity does not signal an eruption of the volcano.
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SEATTLE - After weeks of earthquakes and steam eruptions, Mount St. Helens has a new lava dome that could even eclipse the volcano's old one...
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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. Scientists said earthquake activity had been low until Friday, indicating molten rock was moving upward with little resistance. By Saturday, however, quakes of magnitude 2.4 were occurring every one to two minutes, they said.
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Major earthquakes around the world since early last century:
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For the first time since Mount St. Helens awakened three weeks ago with earthquake rumblings and several bursts of ash and steam, new lava has pushed through to the surface, geologists reported yesterday.
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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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September 29, 2004 - Scientists in Washington state say Mount St. Helens may be getting ready to erupt again. Small earthquakes are being detected beneath the volcano&#39;s lava dome at the rate of 4 per minute.
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The earthquake that shook southern  Asia on Sunday was one of the most powerful since the start of  the 20th century, according to the U.S. Geological Survey.
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After weeks of earthquakes and steam eruptions, Mount St. Helens has a new lava dome that could even eclipse the volcano's old one. The quakes subsided as the new lava emerged Monday and cooled in the open air.