Posted in Oregon Nature October 15, 2017 by

Few People Realize There’s An Active Volcano Right Here In Oregon

Almost every Oregonian is familiar with Mount Hood. This magnificent peak is a symbol of the Beaver State and a popular destination. However, many people do not know that Oregon’s signature peak is also considered to be one of the top ten most dangerous volcanoes in the nation. There have been two significant eruptions here in the last 1,500 years — the last of which occurred in the 1790s.

While this volcano has been dormant for more than 200 years now, scientists believe that it is only a matter of time before another major eruption strikes the Pacific Northwest.

The majestic Mount Hood is Oregon's highest peak and one of the most prominent summits in the nation.
Wikimedia/Cacophony
The mountain formed about 500,000 years ago and is believed to be the only volcano in Oregon that has erupted in recent history.
The mountain is located about 50 miles outside of Portland, on the border between Clackamas and Hood River counties.
Flickr/Tony Webster
This area is popular with skiers, snowboarders, hikers, and climbers.
Mount Hood last erupted in the 1790s, a few years before explorers Lewis and Clark reached the Pacific Northwest region.
Flickr/Eric Prado
During the past 15,000 years, the stratovolcano has had at least four major eruptive periods.
Recently, Mount Hood has produced frequent earthquakes. Steam and volcanic gases have also been emitted in the area around the summit.
Trip Advisor/management
While the mountain's eruptions can cause damage, they are typically not as explosive as nearby Mount St. Helens.
In 2005, the United States Geological Survey designated Mount Hood as a "very high threat" volcano, based on its current activity and history of eruptions.
Flickr/photolibrarian
The main hazards posed by an eruption here are pyroclastic flows and mudflows (lahars). The historic Timberline Lodge and surrounding communities would be threatened.
The volcano may be quietly sleeping now, but this dormant phase will not last forever.
Flickr/Bill Reynolds
Scientists are continuously monitoring Mount Hood for signs of unrest.

Have you visited Mount Hood recently? Share your thoughts, photos, and experiences with us!

Want to see more of Oregon’s natural beauty? Check out our previous article: 10 Majestic Spots In Oregon That Will Make You Feel Like You’re At The North Pole.