Map of <a href="https://en.wikipedia.org/wiki/volcanic_hazards" class="extiw" title="en:volcanic hazards">volcanic hazards</a> of <a href="https://en.wikipedia.org/wiki/Mount_Mazama" class="extiw" title="en:Mount Mazama">Mount Mazama</a>, Oregon, United States of America.
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:#aaa788;color:#202122;text-align:center;"> </div> Lava and pyroclastic flows, ejectas, rock fall</div>
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:#e59b36;color:#202122;text-align:center;"> </div> Lahars</div>
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;border:thin solid #333;background:#cdcb54;color:#202122;text-align:center;"> </div> Volcanic ash</div>
<div class="legend" style="direction:ltr;line-height:23px;"><div class="legend-content" style="display:inline-block;vertical-align:top;box-sizing:border-box;width:34px;height:23px;overflow:hidden;font-size:15px;background:#FFF;color:#202122;text-align:center;"><span style="display:inline-block;border-top:darkgray dotted 1px;position:relative;top:11px;width:34px"> </span></div> Crater Lake National Park boundary</div>
<ul><li class="mw-empty-elt">
<li><a href="//commons.wikimedia.org/wiki/User:S%C3%A9mhur" title="User:Sémhur">Sémhur</a></li></ul>
CC BY-SA 4.0
* Lakes, rivers, borders: [www.openstreetmap.fr OpenStreetMap] (CC-BY-SA-2.0)
<ul><li>Topography and relief: <a rel="nofollow" class="external text" href="https://earthdata.nasa.gov/">earthdata.nasa.gov</a> (public domain) with ASTER data. <i>ASTER GDEM is a product of METI and NASA</i></li>
<li>Volcanic hazards data: <a rel="nofollow" class="external text" href="https://irma.nps.gov/DataStore/Reference/Profile/1048243">Digital Geologic and Volcanic Hazards Map for Crater Lake National Park and Vicinity, Oregon (NPS, GRD, GRI, CRLA, CLHZ digital map)</a>. <i>National Park Service Geologic Resources Inventory Program, Lakewood, CO</i> (2009). Retrieved on <span class="mw-formatted-date" title="2019-11-19">2019-11-19</span>.</li></ul>