M4.5 Earthquake — 44 km S of Castro Barros, Argentina
M4.5 Earthquake — 44 km S of Castro Barros, Argentina is one of 9,000 earthquakes in the SeismicGuard dataset. Key details — Magnitude: 4.5; Location: 44 km S of Castro Barros, Argentina; Date/time (UTC): 2026-05-31 05:50 UTC.
| Magnitude | 4.5 |
|---|---|
| Location | 44 km S of Castro Barros, Argentina |
| Date/time (UTC) | 2026-05-31 05:50 UTC |
| Depth (km) | 180.733 |
| Felt reports | 0 |
| Tsunami flag | No |
| USGS event ID | us7000spmd |
| Official record | https://earthquake.usgs.gov/earthquakes/eventpage/us7000spmd |