Chile earthquakes

M4.4 earthquake 94 km NNE of Calama, Chile

A magnitude 4.4 earthquake struck 94 km NNE of Calama, Chile on Sat, Jul 2, 2022, 9:50 PM GMT-4 (01:50 UTC), 107 km (66 mi) below the surface.

A larger quake followed: M6.2 Antofagasta, Chile. This one was a foreshock.

Calama 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
4.4 (Mwr, regional moment), light
Magnitude from
USGS National Earthquake Information Center
Local time
UTC
2022-07-03 01:50:54 UTC
Depth
106.8 km (66.4 mi), intermediate-depth
Epicenter
21.631° S, 68.684° W
Region
Chile
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

Fault motion and ground failure

How the rock slipped, from the moment tensor, and the USGS estimate of landslides and liquefaction.

Faulting
Normal
Moment magnitude
4.4 Mwr
Nodal plane 1
Strike 342°, dip 66°, rake -91°
Nodal plane 2
Strike 164°, dip 24°, rake -88°

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 4.5 km horizontally, 4.8 km in depth
Magnitude uncertainty
±0.06
Depth from
From location
Station coverage gap
42°
Stations used
42

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 19 in the 60 days after this one and 5 in the 30 days before it.

After

  1. 4.6107 km NNE of Calama, Chile · 1553 days ago · 143 km deep · 23 km away
  2. 4.4148 km NE of Calama, Chile · 1552 days ago · 137 km deep · 73 km away
  3. 4.271 km NNE of Calama, Chile · 1551 days ago · 130 km deep · 29 km away
  4. 4.2147 km NNE of Calama, Chile · 1550 days ago · 131 km deep · 53 km away
  5. 4.371 km NNE of Calama, Chile · 1549 days ago · 136 km deep · 23 km away
  6. 4.178 km NNE of Calama, Chile · 1546 days ago · 111 km deep · 18 km away
  7. 4.2Chile-Bolivia border region · 1544 days ago · 109 km deep · 56 km away
  8. 4.5146 km NNE of Calama, Chile · 1541 days ago · 134 km deep · 53 km away
  9. 4.1118 km N of Calama, Chile · 1540 days ago · 111 km deep · 41 km away
  10. 6.2Antofagasta, Chile · 1529 days ago · 112 km deep · 63 km away · felt by 41
  11. 4.428 km NNE of Calama, Chile · 1525 days ago · 123 km deep · 68 km away
  12. 4.5108 km NE of Tocopilla, Chile · 1525 days ago · 75 km deep · 91 km away
  13. 4.5156 km N of Calama, Chile · 1525 days ago · 116 km deep · 70 km away
  14. 4.142 km NE of Calama, Chile · 1524 days ago · 117 km deep · 65 km away
  15. 4.329 km ENE of Calama, Chile · 1512 days ago · 125 km deep · 76 km away
  16. 4.1133 km NNE of Calama, Chile · 1511 days ago · 130 km deep · 39 km away
  17. 4.2124 km SE of Iquique, Chile · 1507 days ago · 89 km deep · 96 km away · felt by 1
  18. 5.460 km NE of Calama, Chile · 1501 days ago · 117 km deep · 44 km away · felt by 9
  19. 4.0140 km N of Calama, Chile · 1501 days ago · 119 km deep · 60 km away

Before

  1. 4.236 km NE of Calama, Chile · 1567 days ago · 112 km deep · 64 km away
  2. 4.8159 km NNE of Calama, Chile · 1575 days ago · 129 km deep · 69 km away · felt by 2
  3. 4.2140 km N of Calama, Chile · 1579 days ago · 127 km deep · 47 km away
  4. 4.3111 km NNE of Calama, Chile · 1580 days ago · 111 km deep · 18 km away
  5. 4.1142 km SE of Iquique, Chile · 1581 days ago · 109 km deep · 82 km away

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us6000hzh0. Read Sat, Oct 3, 2026, 12:16 PM UTC.