St. Helens &#39;temporarily spent&#39;
129071
Federal officials lowered the alert level at Mount St. Helens Wednesday as the volcano entered a new quiet phase that scientists cannot yet explain.
718485
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.
752688
Scientists increased the alert level warning yesterday of the possibility of an eruption on Mount St. Helens, as they puzzled over the volcano&#39;s peculiar behavior.
446930
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.
538448
Government scientists said Wednesday that the danger of a strong Mount St. Helens eruption at any moment has passed, but warned the mountain could continue venting steam and volcanic rock for several weeks.
189792
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.
77450
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.
119704
SEATTLE Scientists say that judging by the way Mount St. Helens is acting up, an eruption may be imminent -- perhaps in the next few days.
644285
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. Helens, scientists say.
114840
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.
439891
Mount St. Helens stewed in volcanic gases and low-level earthquakes Sunday, with crowds of eager tourists hoping to glimpse an eruption that scientists said could happen immediately or take a few weeks.
291859
US News, VANCOUVER, Wash. -- Mount St. Helens yesterday 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 advisory
60159
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.
441500
Scientists are warning an eruption of Mount St. Helens could occur within the next 24-hours. Less than a day after the Washington State volcano spewed a cloud of steam, a small volcanic tremor shook the Mountain
703533
Scientists monitoring Mount St. Helens said last week that there was a 70 percent chance the mountain would erupt within the month.
161195
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.
38689
Continuous tremors rocked Mount St. Helens for 90 minutes overnight, geologists reported Monday, and that sustained activity foretells what could be a volcanic eruption within the next few minutes or months.