Earthquake · Reviewed by USGS
M1.8 earthquake 51 km W of Nanwalek, Alaska
A magnitude 1.8 earthquake struck 51 km W of Nanwalek, Alaska at Oct 19, 2026, 23:57 UTC, at a depth of 81 km. The epicentre was 257 km (160 mi) SW of Anchorage.
Details
| Magnitude | 1.8 ml |
|---|---|
| Time | Oct 19, 2026, 23:57 UTC |
| Depth | 81.3 km |
| Coordinates | 59.415, -152.815 |
| 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 | 78 km / 48 mi | depth 53 km | |
| 1.9 | 34 km WNW of Anchor Point, Alaska | 58 km / 36 mi | depth 98 km | |
| 2.3 | 49 km W of Nanwalek, Alaska | 7 km / 4 mi | depth 81 km | |
| 1.8 | 49 km E of Pedro Bay, Alaska | 49 km / 30 mi | depth 125 km | |
| 1.8 | 5 km NNW of Ninilchik, Alaska | 98 km / 61 mi | depth 50 km | |
| 1.8 | 61 km W of Happy Valley, Alaska | 67 km / 42 mi | depth 107 km | |
| 1.8 | 49 km WNW of Anchor Point, Alaska | 57 km / 35 mi | depth 103 km | |
| 1.7 | 24 km W of Anchor Point, Alaska | 50 km / 31 mi | depth 83 km | |
| 1.5 | 47 km WNW of Ninilchik, Alaska | 98 km / 61 mi | depth 87 km | |
| 1.9 | 47 km ENE of Pedro Bay, Alaska | 67 km / 42 mi | depth 150 km | |
| 2.1 | 71 km E of Port Alsworth, Alaska | 85 km / 53 mi | depth 152 km | |
| 1.6 | 26 km W of Ninilchik, Alaska | 83 km / 52 mi | depth 72 km | |
| 1.7 | 60 km WNW of Nanwalek, Alaska | 16 km / 10 mi | depth 100 km | |
| 3.1 | 48 km WNW of Nanwalek, Alaska | 20 km / 12 mi | depth 93 km | |
| 1.8 | 67 km SSE of Kokhanok, Alaska | 99 km / 62 mi | depth 123 km | |
| 1.9 | 18 km S of Nanwalek, Alaska | 54 km / 33 mi | depth 52 km | |
| 1.9 | 33 km W of Nanwalek, Alaska | 18 km / 11 mi | depth 90 km | |
| 1.7 | 65 km WNW of Happy Valley, Alaska | 73 km / 45 mi | depth 123 km | |
| 1.8 | 64 km SW of Nanwalek, Alaska | 51 km / 32 mi | depth 67 km | |
| 1.8 | 62 km WNW of Happy Valley, Alaska | 79 km / 49 mi | depth 107 km | |
| 2.7 | 66 km WNW of Happy Valley, Alaska | 78 km / 49 mi | depth 123 km | |
| 2.4 | 59 km SE of Pope-Vannoy Landing, Alaska | 52 km / 32 mi | depth 121 km | |
| 1.4 | 29 km NW of Anchor Point, Alaska | 65 km / 40 mi | depth 75 km | |
| 1.2 | 52 km WNW of Ninilchik, Alaska | 89 km / 55 mi | depth 88 km | |
| 2.2 | 60 km SE of Kokhanok, Alaska | 91 km / 56 mi | depth 128 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.