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Mount St. Helens is an active stratovolcano located in Skamania County, Washington, in the Pacific Northwest region of the United States. It is 96 miles (154 km) south of Seattle, Washington, and 50 miles (80 km) northeast of Portland, Oregon. In late fall or early winter of 1842, nearby settlers and missionaries witnessed the so-called "Great Eruption". This small-volume outburst created large ash clouds, and mild explosions followed for 15 years. The eruptions of this period were likely phreatic (steam explosions). Josiah Parrish in Champoeg, Oregon witnessed Mount St. Helens in eruption on November 22, 1842. Ash from this eruption may have reached The Dalles, Oregon, 48 miles (80 km) southeast of the volcano

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Calendar of Important Historical Events
This gives for each day of the month important events that have occurred in the history. The purpose of this compendium is to provide general information along with associated Images. The information has been compiled from various internet sites. Your comments/suggestions, and ideas on improvement are welcome.

Select Month, Day to find Events: