Signal · Earthquake · 22 Oct, 21:37 UTC
M4.5 earthquake: 55 km S of Ollagüe, Chile
M4.5
mb magnitude
A magnitude 4.5 earthquake struck 55 km S of Ollagüe, Chile at 21:37 UTC on 22 Oct 2026, according to the USGS. 11 other earthquakes of magnitude 4.5 and above hit within 500 km in the last 30 days; the strongest was M4.9, 100 km E of La Tirana, Chile, on 26 Oct 2026. The nearest city OrbitalSpace tracks is Santa Cruz de la Sierra, Bolivia, 694 km away.
Event
- Origin time
- 21:37 UTC
- 22 Oct 2026
- Coordinates
- 21.72° S, 68.33° W
- Depth
- Significance
- Felt reports
- PAGER alert
- Review status
- Network
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Nearest tracked city
Within 500 km, last 30 days
11 other quakes nearby, the strongest M4.9.
- M4.746 km NW of Huara, Chile8 Nov · 290 km290 km · 8 Nov, 11:58 UTC
- M4.557 km SW of Ollagüe, Chile7 Nov · 35 km35 km · 7 Nov, 10:53 UTC
- M4.586 km WNW of Abra Pampa, Argentina1 Nov · 208 km208 km · 1 Nov, 23:18 UTC
- M4.871 km NNW of San Antonio de los Cobres, Argentina1 Nov · 275 km275 km · 1 Nov, 05:31 UTC
- M4.555 km SSW of Ollagüe, Chile1 Nov · 11 km11 km · 1 Nov, 01:24 UTC
- M4.6100 km W of El Aguilar, Argentina27 Oct · 236 km236 km · 27 Oct, 11:41 UTC
- M4.9100 km E of La Tirana, Chile26 Oct · 158 km158 km · 26 Oct, 19:36 UTC
- M4.558 km SW of Atocha, Bolivia23 Oct · 186 km186 km · 23 Oct, 02:45 UTC
- M4.579 km W of San Antonio de los Cobres, Argentina19 Oct · 309 km309 km · 19 Oct, 07:33 UTC
- M4.688 km SSW of Uyuni, Bolivia17 Oct · 130 km130 km · 17 Oct, 16:52 UTC
- M4.914 km WSW of La Tirana, Chile14 Oct · 251 km251 km · 14 Oct, 03:11 UTC
Magnitude 4.5 and above from the USGS monthly feed.