Earthquake · Reviewed by USGS
M2.1 earthquake 4 km NNE of Big Lake, Alaska
A magnitude 2.1 earthquake struck 4 km NNE of Big Lake, Alaska at Oct 21, 2026, 08:47 UTC, at a depth of 58 km. The epicentre was 32 km (20 mi) NW of Eagle River. 1 people reported feeling it to USGS.
Details
| Magnitude | 2.1 ml |
|---|---|
| Time | Oct 21, 2026, 08:47 UTC |
| Depth | 57.7 km |
| Coordinates | 61.556, -149.914 |
| Felt reports | 1 |
| 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 | 52 km SSW of Skwentna, Alaska | 100 km / 62 mi | depth 5 km | |
| 1.3 | 16 km N of Chickaloon, Alaska | 89 km / 55 mi | depth 34 km | |
| 2.1 | 28 km SE of Susitna North, Alaska | 54 km / 34 mi | depth 14 km | |
| 1.8 | 12 km NE of Susitna, Alaska | 25 km / 16 mi | depth 1 km | |
| 2.4 | 25 km WNW of Hope, Alaska | 63 km / 39 mi | depth 30 km | |
| 1.3 | 16 km NNE of Fishhook, Alaska | 56 km / 35 mi | depth 48 km | |
| 1.3 | 9 km E of Willow, Alaska | 20 km / 12 mi | depth 14 km | |
| 1.9 | 8 km E of Willow, Alaska | 21 km / 13 mi | depth 4 km | |
| 1.2 | 41 km N of Chickaloon, Alaska | 100 km / 62 mi | depth 50 km | |
| 1.4 | 39 km NW of Beluga, Alaska | 91 km / 56 mi | depth 79 km | |
| 1.9 | 7 km SE of Skwentna, Alaska | 84 km / 52 mi | depth 79 km | |
| 1.2 | 16 km SSW of Chickaloon, Alaska | 72 km / 45 mi | depth 44 km | |
| 1.9 | 8 km WSW of Fishhook, Alaska | 34 km / 21 mi | depth 20 km | |
| 2.0 | 19 km WNW of Susitna, Alaska | 51 km / 32 mi | depth 77 km | |
| 2.2 | 26 km SW of Hope, Alaska | 90 km / 56 mi | depth 35 km | |
| 2.8 | 14 km NNW of Beluga, Alaska | 74 km / 46 mi | depth 75 km | |
| 1.8 | 24 km E of Susitna North, Alaska | 76 km / 47 mi | depth 5 km | |
| 1.9 | 5 km WNW of Trapper Creek, Alaska | 89 km / 55 mi | depth 5 km | |
| 2.3 | 17 km WNW of Point MacKenzie, Alaska | 23 km / 14 mi | depth 58 km | |
| 1.6 | 32 km NW of Willow, Alaska | 53 km / 33 mi | depth 57 km | |
| 1.8 | 6 km SE of Point MacKenzie, Alaska | 27 km / 17 mi | depth 21 km | |
| 2.0 | 27 km WNW of Willow, Alaska | 45 km / 28 mi | depth 55 km | |
| 1.0 | 46 km NW of Beluga, Alaska | 97 km / 61 mi | depth 97 km | |
| 1.3 | 21 km ESE of Susitna North, Alaska | 66 km / 41 mi | depth 5 km | |
| 2.4 | 7 km WSW of Sunrise, Alaska | 80 km / 50 mi | depth 29 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.