M5.5 earthquake 111 km W of Copiapó, Chile
A magnitude 5.5 earthquake struck 111 km W of Copiapó, Chile at Nov 3, 10:51 AM ET, 25 km deep, moderate – felt widely, some damage to weak buildings. 4 people reported feeling it.
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| Magnitude | 5.5 mww |
| Time | 3 Nov 2025, 15:51 UTC |
| Location | -27.425°, -71.462° – 111 km W of Copiapó, Chile |
| Depth | 24.8 km |
| Felt reports | 4 |
| Max. estimated intensity (MMI) | 4.1 |
| PAGER alert | green |
| USGS event | us6000rl7b |
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 5.5 | 124 km NW of Vallenar, Chile · PAGER green | Jun 11, 8:22 AM 127 d ago | 9 km | – |
| 5.2 | 118 km NW of Vallenar, Chile | Jun 11, 1:19 AM 128 d ago | 10 km | 1 report |
| 5.1 | 120 km NW of Vallenar, Chile | Jun 11, 8:06 AM 127 d ago | 10 km | – |
| 4.9 | 120 km NW of Vallenar, Chile | Jul 22, 5:34 AM 86 d ago | 10 km | – |
| 4.7 | 103 km WNW of Copiapó, Chile | May 4, 4:22 AM 165 d ago | 17 km | – |
| 4.7 | 76 km N of Vallenar, Chile | Apr 24, 9:49 AM 175 d ago | 57 km | 1 report |
| 4.4 | 76 km SW of Copiapó, Chile | Jun 25, 7:13 AM 113 d ago | 62 km | – |
| 4.4 | 109 km NW of Vallenar, Chile | Jun 11, 2:07 PM 127 d ago | 19 km | – |
| 4.3 | 120 km NW of Vallenar, Chile | Jun 11, 2:05 AM 128 d ago | 10 km | – |
| 4.2 | 103 km NW of Vallenar, Chile | Jun 12, 12:23 AM 127 d ago | 18 km | – |
| 4.2 | 49 km W of Copiapó, Chile | May 23, 12:53 AM 147 d ago | 36 km | – |
| 4.1 | 137 km NW of Vallenar, Chile | Jun 11, 8:02 AM 127 d ago | 24 km | – |
About this earthquake
How strong was the 111 km W of Copiapó, Chile earthquake?
Magnitude 5.5 (mww), moderate – felt widely, some damage to weak buildings. Depth 25 km. Strongest estimated shaking: intensity 4.1 on the Modified Mercalli scale.
Was it felt?
4 people reported feeling it to the USGS "Did You Feel It?" survey; the highest reported intensity was 3.8.
Were there aftershocks?
No earthquakes within 100 km have followed so far in our records.
More
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.