Volcanologists just ranked the most threatening volcanoes in the United States

https://pubs.er.usgs.gov/publication/sir20185140

Top ten from the table in the PDF since it was very slow loading:

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1 Kilauea HI 48 263 19.425 -155.292

2 Mount St. Helens WA 59 235 46.2 -122.18

3 Mount Rainier WA 37 203 46.87 -121.758

4 Redoubt Volcano AK 48 201 60.485 -152.742

5 Mount Shasta CA 39 178 41.42 -122.2

6 Mount Hood OR 30 178 45.374 -121.694

7 Three Sisters OR 30 165 44.133 -121.767

8 Akutan Island AK 47 161 54.134 -165.986

9 Makushin Volcano AK 47 161 53.891 -166.923

10 Mount Spurr AK 48 160 61.299 -152.251

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First number is aviation threat score [0-60]

Second is a general threat score [0-300]

The next pair is lat/lon coordinates with decimal degrees.