Mount Rainier Majestic Mount Rainier soars almost 3 miles (14,410 feet) above sea level and looms over the expanding suburbs of Seattle and Tacoma, Washington. geology.com/usgs/rainier/
Mount St. Helens Mount St. Helens or Louwala-Clough (known as Lawetlat'la to the indigenous Cowlitz people, and Loowit to the Klickitat) is an active stratovolcano located in Skamania County, Washington, in the Pacific Northwest region of the United States. https://en.wikipedia.org/wiki/Mount_St._Helens
Augustine Volcano Augustine Volcano is a central lava dome and lava flow complex, surrounded by pyroclastic debris. https://en.wikipedia.org/wiki/Augustine_Volcano
12 of the world�s most dangerous volcanoes 12 of the world�s most dangerous volcanoes, which could erupt at any time, and a brief history of their explosive power. https://weather.com/science/nature/news/12-world-m...
Mount Spurr Mount Spurr is a stratovolcano in the Aleutian Arc of Alaska, named after United States Geological Survey geologist and explorer Josiah Edward Spurr, who led an expedition to the area in 1898. https://en.wikipedia.org/wiki/Mount_Spurr
Lassen Peak Lassen Peak,[3] also known as Mount Lassen, is the southernmost active volcano in the Cascade Range. Located in the Shasta Cascade region of Northern California https://en.wikipedia.org/wiki/Lassen_Peak
Mount Shasta Mount Shasta (Karuk: �ytaahkoo or "White Mountain")[5][6] is a potentially active volcano located at the southern end of the Cascade Range in Siskiyou County, California. At an elevation of 14,179 feet (4321.8 m), it is the second highest peak in the Cascades and the fifth highest in California. https://en.wikipedia.org/wiki/Mount_Shasta
Volcanoes of the United States [USGS] Information volcanoes in the US, plate tectonic theory, active volcanoes and more... pubs.usgs.gov/gip/volcus/titlepage.html