Earthquake · Reviewed by USGS
M4.0 earthquake 46 km SW of San Antonio, Chile
A magnitude 4.0 earthquake struck 46 km SW of San Antonio, Chile at Apr 5, 2026, 01:58 UTC, at a depth of 34 km. The epicentre was 46 km (29 mi) SW of San Antonio. 1 people reported feeling it to USGS.
Details
| Magnitude | 4.0 mwr |
|---|---|
| Time | Apr 5, 2026, 01:58 UTC |
| Depth | 33.7 km |
| Coordinates | -33.855, -71.996 |
| Felt reports | 1 |
| 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 | 90 km / 56 mi | depth 19 km | |
| 4.8 | 23 km SW of San Antonio, Chile | 23 km / 14 mi | depth 34 km | |
| 5.2 | 69 km SW of San Antonio, Chile | 23 km / 14 mi | depth 19 km | |
| 4.4 | 57 km WSW of San Antonio, Chile | 14 km / 9 mi | depth 27 km | |
| 3.9 | 89 km WSW of Valparaíso, Chile | 80 km / 50 mi | depth 10 km | |
| 4.4 | 36 km W of Cartagena, Chile | 36 km / 22 mi | depth 24 km | |
| 4.4 | 57 km WSW of Valparaíso, Chile | 64 km / 40 mi | depth 18 km | |
| 4.2 | 57 km WSW of Valparaíso, Chile | 64 km / 40 mi | depth 20 km | |
| 4.6 | 45 km W of Santa Cruz, Chile | 90 km / 56 mi | depth 41 km | |
| 4.1 | 56 km WSW of San Antonio, Chile | 13 km / 8 mi | depth 25 km | |
| 4.4 | 71 km WSW of San Antonio, Chile | 26 km / 16 mi | depth 24 km | |
| 4.0 | 69 km SW of San Antonio, Chile | 24 km / 15 mi | depth 24 km | |
| 4.1 | 69 km SW of San Antonio, Chile | 24 km / 15 mi | depth 22 km | |
| 4.2 | 67 km SW of San Antonio, Chile | 21 km / 13 mi | depth 22 km | |
| 4.1 | 50 km WSW of San Antonio, Chile | 18 km / 11 mi | depth 27 km | |
| 3.8 | 47 km SW of San Antonio, Chile | 3 km / 2 mi | depth 29 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.