This Week In History, Library Style! Mount St. Helens

erupting volcano under blue sunny cloudy sky
Photo by Suhairy Tri Yadhi on Pexels.com

Libraries are places where we connect people to information that may be useful or interesting to them. Looking at some history, and connecting it to the materials we may have in our libraries, can be a good way to convince patrons to use and enjoy all the things we provide!

On May 18, 1980 we had an enormous volcano eruption in Washington state. You can read our excerpt below, and get the full story at History.com.

“At 8:32 a.m. PDT, Mount St. Helens, a volcanic peak in southwestern Washington, suffers a massive eruption, killing 57 people and devastating some 210 square miles of wilderness.

Called Louwala-Clough, or “the Smoking Mountain,” by Native Americans, Mount St. Helens is located in the Cascade Range and stood 9,680 feet before its eruption. The volcano has erupted periodically during the last 4,500 years, and the last active period was between 1831 and 1857. On March 20, 1980, noticeable volcanic activity began with a series of earth tremors centered on the ground just beneath the north flank of the mountain. These earthquakes escalated, and on March 27 a minor eruption occurred, and Mount St. Helens began emitting steam and ash through its crater and vents.

Small eruptions continued daily, and in April people familiar with the mountain noticed changes to the structure of its north face. A scientific study confirmed that a bulge more than a mile in diameter was moving upward and outward over the high north slope by as much as six feet per day. The bulge was caused by an intrusion of magma below the surface, and authorities began evacuating hundreds of people from the sparsely settled area near the mountain. A few people refused to leave.

On the morning of May 18, Mount St. Helens was shaken by an earthquake of about 5.0 magnitude, and the entire north side of the summit began to slide down the mountain. The giant landslide of rock and ice, one of the largest recorded in history, was followed and overtaken by an enormous explosion of steam and volcanic gases, which surged northward along the ground at high speed. The lateral blast stripped trees from most hill slopes within six miles of the volcano and leveled nearly all vegetation for as far as 12 miles away. Approximately 10 million trees were felled by the blast.”

Remember this huge eruption, by hosting programs in your library. Put together information on disaster preparation and help patrons to assemble their own plans. Find videos of volcanoes erupting and share them on your website. Set up a book display of information on hiking, camping, and other outdoor activities.