Earthquake · Reviewed by USGS
M4.4 earthquake 5 km W of San Antonio, Chile
A magnitude 4.4 earthquake struck 5 km W of San Antonio, Chile at Aug 31, 2025, 08:42 UTC, at a depth of 41 km. The epicentre was 5 km (3 mi) W of San Antonio. 13 people reported feeling it to USGS.
Details
| Magnitude | 4.4 mb |
|---|---|
| Time | Aug 31, 2025, 08:42 UTC |
| Depth | 40.7 km |
| Coordinates | -33.595, -71.663 |
| Felt reports | 13 |
| 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 | 76 km / 47 mi | depth 19 km | |
| 4.8 | 23 km SW of San Antonio, Chile | 20 km / 12 mi | depth 34 km | |
| 4.3 | 32 km NNW of Valparaíso, Chile | 93 km / 58 mi | depth 31 km | |
| 5.2 | 69 km SW of San Antonio, Chile | 65 km / 40 mi | depth 19 km | |
| 4.4 | 57 km WSW of San Antonio, Chile | 53 km / 33 mi | depth 27 km | |
| 3.9 | 89 km WSW of Valparaíso, Chile | 87 km / 54 mi | depth 10 km | |
| 4.4 | 36 km W of Cartagena, Chile | 32 km / 20 mi | depth 24 km | |
| 4.4 | 57 km WSW of Valparaíso, Chile | 57 km / 35 mi | depth 18 km | |
| 4.1 | 9 km N of Quilpué, Chile | 74 km / 46 mi | depth 54 km | |
| 4.2 | 57 km WSW of Valparaíso, Chile | 56 km / 35 mi | depth 20 km | |
| 4.1 | 34 km NNW of Valparaíso, Chile | 96 km / 60 mi | depth 33 km | |
| 4.2 | 36 km NW of Valparaíso, Chile | 90 km / 56 mi | depth 35 km | |
| 4.1 | 56 km WSW of San Antonio, Chile | 52 km / 32 mi | depth 25 km | |
| 4.3 | 35 km NNW of Valparaíso, Chile | 95 km / 59 mi | depth 10 km | |
| 4.8 | 32 km NNW of Valparaíso, Chile | 90 km / 56 mi | depth 24 km | |
| 6.0 | 33 km NW of Valparaíso, Chile | 88 km / 55 mi | depth 25 km | |
| 4.4 | 71 km WSW of San Antonio, Chile | 67 km / 42 mi | depth 24 km | |
| 4.0 | 69 km SW of San Antonio, Chile | 66 km / 41 mi | depth 24 km | |
| 4.1 | 69 km SW of San Antonio, Chile | 66 km / 41 mi | depth 22 km | |
| 4.2 | 67 km SW of San Antonio, Chile | 63 km / 39 mi | depth 22 km | |
| 3.1 | 4 km W of Peñaflor, Chile | 69 km / 43 mi | depth 67 km | |
| 4.1 | 50 km WSW of San Antonio, Chile | 46 km / 28 mi | depth 27 km | |
| 3.8 | 47 km SW of San Antonio, Chile | 44 km / 27 mi | depth 29 km | |
| 4.0 | 46 km SW of San Antonio, Chile | 42 km / 26 mi | depth 34 km | |
| 4.0 | 55 km SW of San Antonio, Chile | 52 km / 32 mi | depth 30 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.