Earthquake · Reviewed by USGS
M4.3 earthquake 286 km W of Adak, Alaska
A magnitude 4.3 earthquake struck 286 km W of Adak, Alaska at Sep 30, 2026, 19:10 UTC, at a depth of 118 km.
Details
| Magnitude | 4.3 mb |
|---|---|
| Time | Sep 30, 2026, 19:10 UTC |
| Depth | 118.1 km |
| Coordinates | 51.835, 179.208 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 2.2 | Rat Islands, Aleutian Islands, Alaska | 61 km / 38 mi | depth 156 km | |
| 2.4 | Rat Islands, Aleutian Islands, Alaska | 68 km / 42 mi | depth 51 km | |
| 2.5 | Rat Islands, Aleutian Islands, Alaska | 46 km / 28 mi | depth 95 km | |
| 4.2 | Rat Islands, Aleutian Islands, Alaska | 68 km / 42 mi | depth 52 km | |
| 1.7 | 267 km W of Adak, Alaska | 28 km / 18 mi | depth 82 km | |
| 2.2 | Rat Islands, Aleutian Islands, Alaska | 27 km / 16 mi | depth 90 km | |
| 4.1 | Rat Islands, Aleutian Islands, Alaska | 45 km / 28 mi | depth 95 km | |
| 2.9 | Rat Islands, Aleutian Islands, Alaska | 52 km / 32 mi | depth 102 km | |
| 2.5 | Rat Islands, Aleutian Islands, Alaska | 54 km / 34 mi | depth 56 km | |
| 2.6 | 294 km W of Adak, Alaska | 43 km / 27 mi | depth 68 km | |
| 2.8 | Rat Islands, Aleutian Islands, Alaska | 93 km / 58 mi | depth 35 km | |
| 1.1 | 256 km W of Adak, Alaska | 32 km / 20 mi | depth 8 km | |
| 4.4 | 275 km W of Adak, Alaska | 16 km / 10 mi | depth 95 km | |
| 4.0 | Rat Islands, Aleutian Islands, Alaska | 42 km / 26 mi | depth 108 km | |
| 2.7 | 235 km W of Adak, Alaska | 63 km / 39 mi | depth 19 km | |
| 1.3 | Rat Islands, Aleutian Islands, Alaska | 50 km / 31 mi | depth 10 km | |
| 2.9 | 272 km W of Adak, Alaska | 31 km / 19 mi | depth 85 km | |
| 3.1 | 227 km W of Adak, Alaska | 65 km / 40 mi | depth 99 km | |
| 2.6 | Rat Islands, Aleutian Islands, Alaska | 69 km / 43 mi | depth 57 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.