Earthquake · Reviewed by USGS
M4.8 earthquake 7 km E of Nanao, Japan
A magnitude 4.8 earthquake struck 7 km E of Nanao, Japan at Feb 23, 2026, 23:03 UTC, at a depth of 259 km. The epicentre was 7 km (4 mi) E of Nanao.
Details
| Magnitude | 4.8 mww |
|---|---|
| Time | Feb 23, 2026, 23:03 UTC |
| Depth | 259.4 km |
| Coordinates | 37.038, 137.044 |
| 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 |
|---|---|---|---|---|
| 4.5 | 19 km ESE of Nyūzen, Japan | 62 km / 38 mi | depth 213 km | |
| 4.5 | 25 km NW of Takayama, Japan | 80 km / 50 mi | depth 262 km | |
| 4.9 | 10 km SSW of Hakuba, Japan | 86 km / 53 mi | depth 10 km | |
| 4.9 | 12 km NNW of Ōmachi, Japan | 83 km / 52 mi | depth 10 km | |
| 4.4 | 51 km NNW of Itoigawa, Japan | 75 km / 47 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.