The actual report:<p><a href="https://pubs.er.usgs.gov/publication/sir20185140" rel="nofollow">https://pubs.er.usgs.gov/publication/sir20185140</a><p>Top ten from the table in the PDF since it was very slow loading:<p>---<p>1 Kilauea HI 48 263 19.425 -155.292<p>2 Mount St. Helens WA 59 235 46.2 -122.18<p>3 Mount Rainier WA 37 203 46.87 -121.758<p>4 Redoubt Volcano AK 48 201 60.485 -152.742<p>5 Mount Shasta CA 39 178 41.42 -122.2<p>6 Mount Hood OR 30 178 45.374 -121.694<p>7 Three Sisters OR 30 165 44.133 -121.767<p>8 Akutan Island AK 47 161 54.134 -165.986<p>9 Makushin Volcano AK 47 161 53.891 -166.923<p>10 Mount Spurr AK 48 160 61.299 -152.251<p>---<p>First number is aviation threat score [0-60]<p>Second is a general threat score [0-300]<p>The next pair is lat/lon coordinates with decimal degrees.