Preliminary earthquake data and analysis
| Event ID | 1584232 |
|---|---|
| Event time | 2026-02-27 21:35:50 (UTC) |
| Local time | 2026-02-28 00:35:50 - [It was night in the affected area.] |
| Last update | 2026-02-27 21:43:06 (UTC) |
| Magnitude | 3.4 |
| Depth | 131 km |
| Class | Minor |
| Hypocenter | Medium deep |
| Mercalli scale | 1 |
| Possible effects | People do not feel any Earth movement. |
| Data status | |
| Data provider | EMSC |
| Continent | South-America |
|---|---|
| Country | Argentina |
| Administration area | La Rioja |
| Nearest settlement | Vinchina |
| Distance | 109 km |
| Course | NW |
| Surface type | underground quake |