Earthquake · Reviewed by USGS
M4.2 earthquake 28 km NE of Machalí, Chile
A magnitude 4.2 earthquake struck 28 km NE of Machalí, Chile at Jul 31, 2025, 21:34 UTC, at a depth of 8 km. The epicentre was 29 km (18 mi) NE of Machali. 12 people reported feeling it to USGS.
Details
| Magnitude | 4.2 mwr |
|---|---|
| Time | Jul 31, 2025, 21:34 UTC |
| Depth | 8.1 km |
| Coordinates | -34.028, -70.398 |
| Felt reports | 12 |
| Tsunami flag | None |
| Source | USGS event page |
01 — Nearby
Nearest cities
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.3 | 31 km ESE of Puente Alto, Chile | 38 km / 24 mi | depth 107 km | |
| 4.9 | 26 km NE of Villa Presidente Frei, Chile | 78 km / 48 mi | depth 102 km | |
| 3.1 | 4 km W of Peñaflor, Chile | 67 km / 42 mi | depth 67 km | |
| 4.2 | 38 km E of Villa Presidente Frei, Chile | 63 km / 39 mi | depth 110 km | |
| 4.1 | 46 km E of Villa Presidente Frei, Chile | 67 km / 42 mi | depth 114 km | |
| 4.5 | 26 km ESE of Paine, Chile | 18 km / 11 mi | depth 108 km | |
| 4.0 | 10 km NE of Melipilla, Chile | 82 km / 51 mi | depth 71 km | |
| 4.2 | 36 km ENE of Villa Presidente Frei, Chile | 77 km / 48 mi | depth 9 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.