USGS/Cascades Volcano Observatory, Vancouver, Washington

Summary of Events Leading Up to the May 18, 1980
Eruption of Mount St. Helens, Washington

Introduction
Summary by Week
References and Selected Readings

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URL for this page is: <http://vulcan.wr.usgs.gov/Volcanoes/MSH/May18/MSHThisWeek/framework.html>
05/01/01, Ed Klimasauskas

Summary of Events Leading Up to the May 18, 1980 Eruption of Mount St. Helens, Washington

Introduction

Summary by Week

References and Selected Readings

Summary of Events Leading Up to the May 18, 1980
Eruption of Mount St. Helens, Washington