Earthquake · Reviewed by USGS
M4.2 earthquake Izu Islands, Japan region
A magnitude 4.2 earthquake struck Izu Islands, Japan region at Aug 6, 2025, 18:38 UTC, at a depth of 487 km.
Details
| Magnitude | 4.2 mb |
|---|---|
| Time | Aug 6, 2025, 18:38 UTC |
| Depth | 486.9 km |
| Coordinates | 29.700, 138.454 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.6 | Izu Islands, Japan region | 32 km / 20 mi | depth 475 km | |
| 4.1 | Izu Islands, Japan region | 59 km / 37 mi | depth 429 km | |
| 5.1 | Izu Islands, Japan region | 72 km / 45 mi | depth 485 km | |
| 4.0 | Izu Islands, Japan region | 35 km / 21 mi | depth 418 km | |
| 4.0 | Izu Islands, Japan region | 92 km / 57 mi | depth 469 km | |
| 4.3 | Izu Islands, Japan region | 81 km / 50 mi | depth 408 km | |
| 4.3 | Izu Islands, Japan region | 94 km / 58 mi | depth 449 km | |
| 4.1 | Izu Islands, Japan region | 69 km / 43 mi | depth 443 km | |
| 4.5 | Bonin Islands, Japan region | 98 km / 61 mi | depth 478 km | |
| 4.3 | Izu Islands, Japan region | 44 km / 28 mi | depth 437 km | |
| 4.7 | Izu Islands, Japan region | 78 km / 48 mi | depth 493 km | |
| 4.3 | Izu Islands, Japan region | 72 km / 45 mi | depth 428 km | |
| 4.1 | Izu Islands, Japan region | 51 km / 32 mi | depth 408 km | |
| 4.3 | Izu Islands, Japan region | 49 km / 31 mi | depth 415 km | |
| 4.3 | Izu Islands, Japan region | 78 km / 49 mi | depth 416 km | |
| 4.6 | Izu Islands, Japan region | 60 km / 37 mi | depth 426 km | |
| 4.5 | Izu Islands, Japan region | 80 km / 50 mi | depth 442 km | |
| 4.8 | Izu Islands, Japan region | 75 km / 47 mi | depth 434 km | |
| 4.1 | Izu Islands, Japan region | 37 km / 23 mi | depth 420 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.