Earthquake · Reviewed by USGS
M4.8 earthquake 22 km S of Serrezuela, Argentina
A magnitude 4.8 earthquake struck 22 km S of Serrezuela, Argentina at Dec 21, 2025, 07:02 UTC, at a depth of 189 km. The epicentre was 61 km (38 mi) WSW of Cruz del Eje.
Details
| Magnitude | 4.8 mb |
|---|---|
| Time | Dec 21, 2025, 07:02 UTC |
| Depth | 189.3 km |
| Coordinates | -30.838, -65.429 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 4.4 | 22 km NNE of Capilla del Monte, Argentina | 95 km / 59 mi | depth 10 km | |
| 4.5 | 44 km S of Castro Barros, Argentina | 28 km / 18 mi | depth 181 km | |
| 4.2 | 21 km WNW of Cruz del Eje, Argentina | 47 km / 29 mi | depth 10 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.