6 Oct 2026, 06:54 UTC · Oct 6, 2:54 AM ET

M4.5 earthquake 60 km WNW of Colchani, Bolivia

A magnitude 4.5 earthquake struck 60 km WNW of Colchani, Bolivia at Oct 6, 2:54 AM ET, 192 km deep, light – felt by most people nearby, rattling windows, rarely damage.

under 33–44–55–66+

Magnitude	4.5 mb
Time	6 Oct 2026, 06:54 UTC
Location	-20.009°, -67.421° – 60 km WNW of Colchani, Bolivia
Depth	191.7 km
Felt reports	0
USGS event	us6000tzva

Within 100 km

Other earthquakes nearby this year

Mag.	Where	When (ET)	Depth	Felt
5.3	108 km SSE of Colchane, Chile	Dec 20, 3:30 PM 300 d ago	151 km	1 report
4.6	92 km E of Colchane, Chile	Jan 9, 5:23 PM 280 d ago	10 km	–
4.5	80 km NNE of Ollagüe, Chile	Jul 1, 4:00 AM 108 d ago	173 km	–
4.4	2 km NNE of Uyuni, Bolivia	Jul 18, 8:02 AM 90 d ago	221 km	–
4.4	95 km W of Colchani, Bolivia	Feb 13, 11:01 PM 245 d ago	172 km	–
4.2	75 km S of Challapata, Bolivia	Mar 23, 10:03 PM 207 d ago	258 km	–
4.1	99 km NNE of Ollagüe, Chile	Dec 3, 8:31 AM 317 d ago	156 km	–
4.1	78 km SW of Challapata, Bolivia	Nov 30, 8:37 PM 320 d ago	228 km	–
4.0	56 km WSW of Uyuni, Bolivia	Jul 2, 9:17 PM 106 d ago	215 km	–
4.0	77 km N of Ollagüe, Chile	Mar 24, 5:15 PM 206 d ago	186 km	–

FAQ

About this earthquake

How strong was the 60 km WNW of Colchani, Bolivia earthquake?

Magnitude 4.5 (mb), light – felt by most people nearby, rattling windows, rarely damage. Depth 192 km.

Was it felt?

No felt reports have been submitted to the USGS so far.

Were there aftershocks?

No earthquakes within 100 km have followed so far in our records.

Earthquakes

Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.