Earthquake · Reviewed by USGS
M4.6 earthquake 90 km NNW of Villa General Roca, Argentina
A magnitude 4.6 earthquake struck 90 km NNW of Villa General Roca, Argentina at Sep 21, 2025, 09:08 UTC, at a depth of 146 km. The epicentre was 131 km (82 mi) ESE of Caucete.
Details
| Magnitude | 4.6 mb |
|---|---|
| Time | Sep 21, 2025, 09:08 UTC |
| Depth | 145.7 km |
| Coordinates | -31.965, -66.942 |
| Felt reports | 0 |
| Tsunami flag | None |
| Source | USGS event page |
02 — Around it
Other earthquakes within 100 km
| Magnitude | Location | Distance | Depth | Time |
|---|---|---|---|---|
| 5.0 | 103 km NNW of Villa General Roca, Argentina | 14 km / 8 mi | depth 131 km | |
| 4.1 | 108 km E of Caucete, Argentina | 40 km / 25 mi | depth 144 km | |
| 4.5 | 108 km WNW of Candelaria, Argentina | 49 km / 30 mi | depth 123 km | |
| 4.6 | 108 km WNW of Candelaria, Argentina | 47 km / 29 mi | depth 127 km | |
| 5.1 | 113 km WNW of Candelaria, Argentina | 45 km / 28 mi | depth 131 km | |
| 4.6 | 68 km S of San Agustín de Valle Fértil, Argentina | 100 km / 62 mi | depth 10 km | |
| 4.5 | 58 km ENE of Caucete, Argentina | 96 km / 60 mi | depth 10 km | |
| 4.4 | 35 km WNW of Villa General Roca, Argentina | 68 km / 42 mi | depth 162 km | |
| 4.9 | 77 km NW of Candelaria, Argentina | 77 km / 48 mi | depth 147 km | |
| 4.4 | 77 km WNW of Candelaria, Argentina | 43 km / 27 mi | depth 146 km |
USGS can revise magnitude and location after the first report. See magnitude vs intensity and aftershocks.