Earthquake · Automatic solution
M1.9 earthquake 41 km WNW of Nanwalek, Alaska
A magnitude 1.9 earthquake struck 41 km WNW of Nanwalek, Alaska at Oct 20, 2026, 01:44 UTC, at a depth of 75 km. The epicentre was 242 km (151 mi) SW of Anchorage.
Details
| Magnitude | 1.9 ml |
|---|---|
| Time | Oct 20, 2026, 01:44 UTC |
| Depth | 75.3 km |
| Coordinates | 59.493, -152.593 |
| 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 | 62 km / 39 mi | depth 53 km | |
| 1.9 | 34 km WNW of Anchor Point, Alaska | 46 km / 29 mi | depth 98 km | |
| 2.3 | 49 km W of Nanwalek, Alaska | 19 km / 12 mi | depth 81 km | |
| 1.8 | 49 km E of Pedro Bay, Alaska | 49 km / 31 mi | depth 125 km | |
| 1.8 | 5 km NNW of Ninilchik, Alaska | 84 km / 52 mi | depth 50 km | |
| 1.8 | 61 km W of Happy Valley, Alaska | 60 km / 37 mi | depth 107 km | |
| 1.8 | 49 km WNW of Anchor Point, Alaska | 48 km / 30 mi | depth 103 km | |
| 1.7 | 24 km W of Anchor Point, Alaska | 35 km / 22 mi | depth 83 km | |
| 1.5 | 47 km WNW of Ninilchik, Alaska | 87 km / 54 mi | depth 87 km | |
| 1.9 | 47 km ENE of Pedro Bay, Alaska | 67 km / 41 mi | depth 150 km | |
| 2.1 | 71 km E of Port Alsworth, Alaska | 80 km / 50 mi | depth 152 km | |
| 2.3 | 15 km SSW of Fox River, Alaska | 92 km / 57 mi | depth 52 km | |
| 1.7 | 39 km NW of Ninilchik, Alaska | 98 km / 61 mi | depth 99 km | |
| 1.6 | 26 km W of Ninilchik, Alaska | 70 km / 43 mi | depth 72 km | |
| 1.7 | 60 km WNW of Nanwalek, Alaska | 19 km / 12 mi | depth 100 km | |
| 3.1 | 48 km WNW of Nanwalek, Alaska | 10 km / 6 mi | depth 93 km | |
| 1.9 | 18 km S of Nanwalek, Alaska | 48 km / 30 mi | depth 52 km | |
| 1.9 | 33 km W of Nanwalek, Alaska | 15 km / 9 mi | depth 90 km | |
| 1.7 | 65 km WNW of Happy Valley, Alaska | 66 km / 41 mi | depth 123 km | |
| 1.8 | 64 km SW of Nanwalek, Alaska | 60 km / 37 mi | depth 67 km | |
| 1.8 | 62 km WNW of Happy Valley, Alaska | 71 km / 44 mi | depth 107 km | |
| 2.7 | 66 km WNW of Happy Valley, Alaska | 71 km / 44 mi | depth 123 km | |
| 1.7 | 23 km SSE of Clam Gulch, Alaska | 98 km / 61 mi | depth 27 km | |
| 2.4 | 59 km SE of Pope-Vannoy Landing, Alaska | 67 km / 41 mi | depth 121 km | |
| 1.4 | 29 km NW of Anchor Point, Alaska | 52 km / 32 mi | depth 75 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.