Earthquake · Reviewed by USGS
M4.2 earthquake 57 km WSW of Valparaíso, Chile
A magnitude 4.2 earthquake struck 57 km WSW of Valparaíso, Chile at Jul 21, 2026, 04:28 UTC, at a depth of 20 km. The epicentre was 44 km (28 mi) WNW of El Quisco.
Details
| Magnitude | 4.2 mwr |
|---|---|
| Time | Jul 21, 2026, 04:28 UTC |
| Depth | 19.8 km |
| Coordinates | -33.298, -72.156 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.2 | 50 km W of Valparaíso, Chile | 27 km / 16 mi | depth 19 km | |
| 4.8 | 23 km SW of San Antonio, Chile | 57 km / 35 mi | depth 34 km | |
| 4.3 | 32 km NNW of Valparaíso, Chile | 72 km / 45 mi | depth 31 km | |
| 5.2 | 69 km SW of San Antonio, Chile | 77 km / 48 mi | depth 19 km | |
| 4.4 | 57 km WSW of San Antonio, Chile | 62 km / 38 mi | depth 27 km | |
| 3.9 | 89 km WSW of Valparaíso, Chile | 35 km / 22 mi | depth 10 km | |
| 4.3 | 60 km NW of Valparaíso, Chile | 81 km / 50 mi | depth 26 km | |
| 4.5 | 50 km NW of Valparaíso, Chile | 64 km / 40 mi | depth 10 km | |
| 4.4 | 51 km NW of Valparaíso, Chile | 64 km / 40 mi | depth 17 km | |
| 4.4 | 36 km W of Cartagena, Chile | 30 km / 18 mi | depth 24 km | |
| 4.4 | 57 km WSW of Valparaíso, Chile | 1 km / 0 mi | depth 18 km | |
| 4.1 | 9 km N of Quilpué, Chile | 77 km / 48 mi | depth 54 km | |
| 4.2 | 45 km N of Valparaíso, Chile | 84 km / 52 mi | depth 36 km | |
| 4.1 | 83 km NW of Valparaíso, Chile | 93 km / 58 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.