Name: High Hazard Zone
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Description: <p>This data depicts areas where volcanic hazards may occur during or after volcanic activity. Volcanoes can produce volcanic ash, mudflows, debris flows, avalanches of hot volcanic material, lava flows, and landslides. Residents and visitors to these areas should have an evacuation plan ready should volcanic activity begin.</p>
<p>For more information, go to: <a href="http://volcanoes.usgs.gov/observatories/cvo/" target="_blank"><b><font size="15">USGS CVO</font></b></a><text> or </text>
<a href="http://www.oregongeology.org/sub/mthood/index.htm" target="_blank"><b><font size="15">DOGAMI</font></b></a></p>
Copyright Text: Credits: U.S. Geological Survey Cascades Volcano Observatory
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