31. Korovin Volcano, Aleutian Islands, Alaska
> Overall threat score: 102
> Population within 30 km (approx. 18 miles): 205
> Population within 100 km (approx. 30 miles): 205
> Most recent eruption year: 2007
30. Atka volcanic complex, Aleutian Islands, Alaska
> Overall threat score: 102
> Population within 30 km (approx. 18 miles): 207
> Population within 100 km (approx. 30 miles): 207
> Most recent eruption year: 1812
29. Mount Veniaminof, Alaskan Peninsula
> Overall threat score: 102
> Population within 30 km (approx. 18 miles): Not available
> Population within 100 km (approx. 30 miles): 542
> Most recent eruption year: 2021
28. Trident Volcano, Alaskan Peninsula
> Overall threat score: 106
> Population within 30 km (approx. 18 miles): Not available
> Population within 100 km (approx. 30 miles): 117
> Most recent eruption year: 1974
27. Mount Martin, Alaskan Peninsula
> Overall threat score: 106
> Population within 30 km (approx. 18 miles): Not available
> Population within 100 km (approx. 30 miles): 914
> Most recent eruption year: 1953