Earthquake · Reviewed by USGS
M4.0 earthquake 8 km SSW of San Miguel, Ecuador
A magnitude 4.0 earthquake struck 8 km SSW of San Miguel, Ecuador at Dec 13, 2025, 09:40 UTC, at a depth of 10 km. The epicentre was 22 km (14 mi) SSW of Guaranda.
Details
| Magnitude | 4.0 mwr |
|---|---|
| Time | Dec 13, 2025, 09:40 UTC |
| Depth | 10.0 km |
| Coordinates | -1.780, -79.062 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.1 | 27 km WSW of Palora, Ecuador | 95 km / 59 mi | depth 164 km | |
| 4.4 | 14 km NNW of Eloy Alfaro, Ecuador | 97 km / 60 mi | depth 83 km | |
| 4.6 | 24 km NE of La Troncal, Ecuador | 56 km / 35 mi | depth 97 km | |
| 4.3 | 24 km ESE of Baños, Ecuador | 98 km / 61 mi | depth 159 km | |
| 4.6 | 29 km N of Alausí, Ecuador | 28 km / 17 mi | depth 8 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.