Earthquake · Reviewed by USGS
M4.4 earthquake 78 km NNW of Uken, Japan
A magnitude 4.4 earthquake struck 78 km NNW of Uken, Japan at Sep 18, 2026, 16:27 UTC, at a depth of 10 km. The epicentre was 84 km (52 mi) NW of Amami.
Details
| Magnitude | 4.4 mb |
|---|---|
| Time | Sep 18, 2026, 16:27 UTC |
| Depth | 10.0 km |
| Coordinates | 28.955, 128.933 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.0 | 33 km NNW of Uken, Japan | 45 km / 28 mi | depth 91 km | |
| 5.0 | 82 km NNW of Uken, Japan | 5 km / 3 mi | depth 10 km | |
| 5.1 | 17 km WNW of Naze, Japan | 69 km / 43 mi | depth 69 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.