Earthquake · Reviewed by USGS
M4.2 earthquake Izu Islands, Japan region
A magnitude 4.2 earthquake struck Izu Islands, Japan region at Jul 29, 2025, 22:50 UTC, at a depth of 438 km.
Details
| Magnitude | 4.2 mb |
|---|---|
| Time | Jul 29, 2025, 22:50 UTC |
| Depth | 437.7 km |
| Coordinates | 30.336, 138.405 |
| 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 | 39 km / 24 mi | depth 475 km | |
| 4.1 | Izu Islands, Japan region | 21 km / 13 mi | depth 429 km | |
| 5.1 | Izu Islands, Japan region | 5 km / 3 mi | depth 485 km | |
| 4.6 | Izu Islands, Japan region | 79 km / 49 mi | depth 392 km | |
| 4.0 | Izu Islands, Japan region | 69 km / 43 mi | depth 418 km | |
| 4.3 | Izu Islands, Japan region | 88 km / 55 mi | depth 493 km | |
| 4.3 | Izu Islands, Japan region | 98 km / 61 mi | depth 408 km | |
| 4.1 | Izu Islands, Japan region | 2 km / 1 mi | depth 443 km | |
| 4.3 | Izu Islands, Japan region | 68 km / 42 mi | depth 437 km | |
| 4.3 | Izu Islands, Japan region | 1 km / 1 mi | depth 428 km | |
| 4.1 | Izu Islands, Japan region | 57 km / 36 mi | depth 408 km | |
| 4.3 | Izu Islands, Japan region | 44 km / 27 mi | depth 415 km | |
| 4.3 | Izu Islands, Japan region | 27 km / 17 mi | depth 416 km | |
| 4.6 | Izu Islands, Japan region | 85 km / 53 mi | depth 426 km | |
| 4.5 | Izu Islands, Japan region | 17 km / 11 mi | depth 442 km | |
| 4.8 | Izu Islands, Japan region | 10 km / 6 mi | depth 434 km | |
| 4.1 | Izu Islands, Japan region | 65 km / 40 mi | depth 420 km | |
| 4.2 | Izu Islands, Japan region | 71 km / 44 mi | depth 487 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.