Signal · Earthquake · 27 Oct, 11:19 UTC
M4.5 earthquake: 51 km S of Calingasta, Argentina
M4.5
mb magnitude
A magnitude 4.5 earthquake struck 51 km S of Calingasta, Argentina at 11:19 UTC on 27 Oct 2026, according to the USGS. 6 other earthquakes of magnitude 4.5 and above hit within 500 km in the last 30 days; the strongest was M4.7, 39 km SSW of Serrezuela, Argentina, on 28 Oct 2026. The nearest city OrbitalSpace tracks is Santiago, Chile, 214 km away.
Event
- Origin time
- 11:19 UTC
- 27 Oct 2026
- Coordinates
- 31.79° S, 69.50° W
- Depth
- Significance
- Felt reports
- PAGER alert
- Review status
- Network
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Nearest tracked city
Within 500 km, last 30 days
6 other quakes nearby, the strongest M4.7.
- M4.739 km SSW of Serrezuela, Argentina28 Oct · 385 km385 km · 28 Oct, 07:02 UTC
- M4.620 km NNW of La Ligua, Chile26 Oct · 178 km178 km · 26 Oct, 20:52 UTC
- M4.77 km SE of Coquimbo, Chile26 Oct · 262 km262 km · 26 Oct, 20:20 UTC
- M4.694 km NNW of Coquimbo, Chile14 Oct · 363 km363 km · 14 Oct, 00:36 UTC
- M4.794 km NNW of Coquimbo, Chile14 Oct · 363 km363 km · 14 Oct, 00:30 UTC
- M4.538 km SW of Arauco, Argentina13 Oct · 405 km405 km · 13 Oct, 03:04 UTC
Magnitude 4.5 and above from the USGS monthly feed.