Earthquake · Reviewed by USGS
M2.1 earthquake 61 km WSW of Nanwalek, Alaska
A magnitude 2.1 earthquake struck 61 km WSW of Nanwalek, Alaska at Oct 20, 2026, 19:20 UTC, at a depth of 74 km. The epicentre was 279 km (174 mi) SW of Anchorage.
Details
| Magnitude | 2.1 ml |
|---|---|
| Time | Oct 20, 2026, 19:20 UTC |
| Depth | 74.0 km |
| Coordinates | 59.222, -152.972 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Nearby
Nearest cities
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 1.9 | 4 km N of Diamond Ridge, Alaska | 96 km / 60 mi | depth 53 km | |
| 1.9 | 34 km WNW of Anchor Point, Alaska | 81 km / 51 mi | depth 98 km | |
| 2.3 | 49 km W of Nanwalek, Alaska | 18 km / 11 mi | depth 81 km | |
| 1.8 | 49 km E of Pedro Bay, Alaska | 66 km / 41 mi | depth 125 km | |
| 1.8 | 61 km W of Happy Valley, Alaska | 89 km / 55 mi | depth 107 km | |
| 1.8 | 49 km WNW of Anchor Point, Alaska | 80 km / 50 mi | depth 103 km | |
| 1.7 | 24 km W of Anchor Point, Alaska | 72 km / 45 mi | depth 83 km | |
| 1.9 | 47 km ENE of Pedro Bay, Alaska | 85 km / 53 mi | depth 150 km | |
| 1.7 | 60 km WNW of Nanwalek, Alaska | 37 km / 23 mi | depth 100 km | |
| 3.1 | 48 km WNW of Nanwalek, Alaska | 43 km / 27 mi | depth 93 km | |
| 1.8 | 67 km SSE of Kokhanok, Alaska | 81 km / 50 mi | depth 123 km | |
| 1.9 | 18 km S of Nanwalek, Alaska | 57 km / 35 mi | depth 52 km | |
| 1.9 | 33 km W of Nanwalek, Alaska | 30 km / 19 mi | depth 90 km | |
| 1.7 | 65 km WNW of Happy Valley, Alaska | 94 km / 58 mi | depth 123 km | |
| 1.8 | 64 km SW of Nanwalek, Alaska | 32 km / 20 mi | depth 67 km | |
| 2.7 | 66 km WNW of Happy Valley, Alaska | 100 km / 62 mi | depth 123 km | |
| 2.4 | 59 km SE of Pope-Vannoy Landing, Alaska | 39 km / 24 mi | depth 121 km | |
| 1.4 | 29 km NW of Anchor Point, Alaska | 88 km / 55 mi | depth 75 km | |
| 2.2 | 60 km SE of Kokhanok, Alaska | 73 km / 46 mi | depth 128 km | |
| 2.1 | 18 km W of Happy Valley, Alaska | 97 km / 60 mi | depth 89 km | |
| 2.7 | 17 km W of Happy Valley, Alaska | 97 km / 60 mi | depth 88 km | |
| 1.2 | 56 km W of Anchor Point, Alaska | 71 km / 44 mi | depth 105 km | |
| 2.1 | 71 km SSE of Kokhanok, Alaska | 86 km / 54 mi | depth 10 km | |
| 1.7 | 53 km W of Nanwalek, Alaska | 21 km / 13 mi | depth 79 km | |
| 1.6 | 54 km ENE of Pedro Bay, Alaska | 89 km / 56 mi | depth 129 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.