Earthquake · Reviewed by USGS
M4.9 earthquake 15 km SSW of Tsukawaki, Japan
A magnitude 4.9 earthquake struck 15 km SSW of Tsukawaki, Japan at Aug 6, 2025, 23:47 UTC, at a depth of 10 km. The epicentre was 16 km (10 mi) SSW of Tsukawaki. 1 people reported feeling it to USGS.
Details
| Magnitude | 4.9 mb |
|---|---|
| Time | Aug 6, 2025, 23:47 UTC |
| Depth | 9.8 km |
| Coordinates | 33.140, 131.121 |
| 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 |
|---|---|---|---|---|
| 4.4 | 6 km NE of Uto, Japan | 60 km / 37 mi | depth 10 km | |
| 4.0 | 7 km SSW of Maebaru-chūō, Japan | 97 km / 60 mi | depth 10 km | |
| 4.3 | 5 km SW of Honmachi, Japan | 91 km / 57 mi | depth 12 km | |
| 4.9 | 7 km WSW of Honmachi, Japan | 92 km / 57 mi | depth 10 km | |
| 4.2 | 11 km SE of Honmachi, Japan | 89 km / 56 mi | depth 9 km | |
| 4.2 | 11 km SSW of Honmachi, Japan | 97 km / 61 mi | depth 10 km | |
| 4.6 | 7 km WSW of Mifune, Japan | 61 km / 38 mi | depth 10 km | |
| 4.9 | 10 km WSW of Honmachi, Japan | 95 km / 59 mi | depth 10 km | |
| 4.4 | 15 km WSW of Honmachi, Japan | 98 km / 61 mi | depth 10 km | |
| 4.5 | 6 km S of Honmachi, Japan | 91 km / 57 mi | depth 10 km | |
| 4.6 | 12 km WSW of Honmachi, Japan | 95 km / 59 mi | depth 10 km | |
| 4.9 | 8 km W of Matsubase, Japan | 74 km / 46 mi | depth 10 km | |
| 4.7 | 2 km NNW of Uto, Japan | 65 km / 40 mi | depth 10 km | |
| 4.0 | 4 km S of Honmachi, Japan | 89 km / 56 mi | depth 10 km | |
| 4.4 | 6 km WNW of Honmachi, Japan | 86 km / 54 mi | depth 12 km | |
| 4.6 | 8 km W of Honmachi, Japan | 90 km / 56 mi | depth 10 km | |
| 4.0 | 13 km ESE of Shimabara, Japan | 75 km / 47 mi | depth 10 km | |
| 4.4 | 11 km SW of Aso, Japan | 33 km / 21 mi | depth 10 km | |
| 4.8 | 9 km NW of Honmachi, Japan | 86 km / 53 mi | depth 14 km | |
| 4.6 | 3 km ESE of Uki, Japan | 71 km / 44 mi | depth 10 km | |
| 4.4 | 10 km W of Honmachi, Japan | 92 km / 57 mi | depth 10 km | |
| 4.3 | 14 km S of Mifune, Japan | 68 km / 42 mi | depth 10 km | |
| 4.4 | 10 km SE of Honmachi, Japan | 88 km / 55 mi | depth 10 km | |
| 4.3 | 9 km ESE of Uki, Japan | 69 km / 43 mi | depth 10 km | |
| 4.2 | 5 km WNW of Uto, Japan | 69 km / 43 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.