| Date/Time (UTC) | Magnitude | Area | Country | State/Prov./Gov. | Location | Risk | Source | Result | ||
| 17.12.2009 - 20:01:25 | 6.2 | North America | USA | Alaska | Adak |  |  | | RSOE-EMSC | Result |
http://hisz.rsoe.hu/alertmap/read/index.php?pageid=seism_read&rid=163642
Volcanoes:
| Location | Volcano | Type | Distance |
| Aleutian Is | Takawangha | Stratovolcano | 90.79 km |
| Aleutian Is | Segula | Stratovolcano | 85.68 km |
| Aleutian Is | Tanaga | Stratovolcanoes | 85.31 km |
| Aleutian Is | Davidof | Stratovolcano | 76.88 km |
| Aleutian Is | Little Sitkin | Stratovolcano | 68.10 km |
| Aleutian Is | Gareloi | Stratovolcano | 57.02 km |
| Aleutian Is | Semisopochnoi | Stratovolcano | 33.85 km |
