Chile earthquakes

M2.7 earthquake 20 km SE of Iquique, Chile

A magnitude 2.7 earthquake struck 20 km SE of Iquique, Chile on Sat, Nov 6, 2021, 5:45 PM GMT-3 (20:45 UTC), 54 km (33 mi) below the surface.

A larger quake followed: M4.0 90 km NE of Iquique, Chile. This one was a foreshock.

Alto Hospicio forecastMore in Chile

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.7 (ML, local (Richter)), micro
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2021-11-06 20:45:56 UTC
Depth
53.7 km (33.4 mi), shallow
Epicenter
20.354° S, 70.025° W
Region
Chile
Felt reports
1
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

1 person reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 4.3 km horizontally, 14.4 km in depth
Magnitude uncertainty
±0.08
Depth from
From location
Station coverage gap
178°
Stations used
13

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 6 in the 60 days after this one and 4 in the 30 days before it.

After

  1. 4.090 km NE of Iquique, Chile · 1788 days ago · 102 km deep · 94 km away · felt by 1
  2. 3.984 km S of Iquique, Chile · 1785 days ago · 42 km deep · 74 km away · felt by 1
  3. 3.125 km WSW of Iquique, Chile · 1779 days ago · 39 km deep · 38 km away · felt by 2
  4. 2.621 km SW of Iquique, Chile · 1769 days ago · 46 km deep · 28 km away · felt by 2
  5. 2.844 km SE of Iquique, Chile · 1751 days ago · 44 km deep · 25 km away · felt by 3
  6. 2.714 km SSW of Iquique, Chile · 1745 days ago · 34 km deep · 17 km away · felt by 2

Before

  1. 4.0115 km ESE of Iquique, Chile · 1797 days ago · 115 km deep · 97 km away · felt by 1
  2. 3.89 km SSW of Iquique, Chile · 1807 days ago · 41 km deep · 20 km away · felt by 6
  3. 4.044 km W of Iquique, Chile · 1811 days ago · 25 km deep · 60 km away · felt by 4
  4. 3.911 km NNE of Iquique, Chile · 1815 days ago · 47 km deep · 28 km away · felt by 9

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us7000fs3q. Read Sat, Oct 3, 2026, 2:08 AM UTC.