M 4.5 - 44 km E of Calama, Chile

January 22, 2026 at 01:44:57 UTC

Depth: 126.64 km (Intermediate)

Key Takeaway

This light earthquake (M4.5) occurred 1 month ago near 44 km E of Calama, Chile, at a depth of 126.64 km (intermediate).

M 4.5

Light

N/A

PAGER Alert

No

Tsunami

N/A

Felt Reports

Event Details

Magnitude4.5 mb
Depth126.64 km (Intermediate)
Location-22.3980S, 68.4963W
Tsunami WarningNo
Significance312 / 3000
StatusReviewed
Networkus
USGS Event PageView on USGS →

Frequently Asked Questions

What was the magnitude of this earthquake?

This earthquake had a magnitude of 4.5, classified as "Light". Light earthquakes produce noticeable shaking but rarely cause damage.

How deep was this earthquake?

This earthquake occurred at a depth of 126.64 km, classified as "Intermediate". Intermediate-depth earthquakes are felt over a wider area but typically cause less surface damage than shallow events of the same magnitude.

Where exactly did this earthquake occur?

This earthquake occurred near 44 km E of Calama, Chile, at coordinates -22.3980S, 68.4963W. The location is determined by analyzing seismic wave arrival times at multiple monitoring stations.

Were there aftershocks associated with this event?

Aftershock data for this specific event can be explored by viewing nearby recent earthquakes listed below on this page. Aftershocks are smaller earthquakes that occur in the same area following a larger event, and they can continue for days, weeks, or even months depending on the original earthquake's magnitude.

What does the magnitude of this earthquake mean in practical terms?

A magnitude 4.5 earthquake is classified as "Light" — these are commonly felt by people indoors but rarely cause any significant damage.

Nearby Recent Earthquakes

M 4.4

34 km NW of San Antonio de los Cobres, Argentina

1 month ago · 202.94 km deep
M 5.3

48 km W of San Antonio de los Cobres, Argentina

2 months ago · 181.15 km deep
M 4.3

58 km W of San Antonio de los Cobres, Argentina

3 weeks ago · 194.29 km deep
M 4.0

44 km WNW of San Antonio de los Cobres, Argentina

1 month ago · 199.95 km deep
M 4.3

51 km W of San Antonio de los Cobres, Argentina

1 month ago · 174.97 km deep
M 4.2

63 km W of San Antonio de los Cobres, Argentina

2 months ago · 165.28 km deep
M 4.6

62 km W of San Antonio de los Cobres, Argentina

1 month ago · 203.97 km deep
M 4.3

75 km W of San Antonio de los Cobres, Argentina

2 months ago · 170.55 km deep
M 4.3

55 km WNW of San Antonio de los Cobres, Argentina

2 months ago · 220.99 km deep
M 4.4

55 km NW of San Antonio de los Cobres, Argentina

3 weeks ago · 200.73 km deep

More Earthquakes in Chile

M 4.1

64 km SW of San Pedro de Atacama, Chile

1 day ago · 99.51 km deep
M 4.8

84 km SE of La Tirana, Chile

1 day ago · 106.23 km deep
M 4.8

43 km NW of Coquimbo, Chile

2 days ago · 40.55 km deep
M 4.5

43 km SW of Ovalle, Chile

3 days ago · 44.76 km deep
M 4.1

49 km N of La Serena, Chile

3 days ago · 43.10 km deep
M 4.6

101 km WNW of La Ligua, Chile

3 days ago · 10.00 km deep
M 4.1

89 km W of Vallenar, Chile

4 days ago · 22.80 km deep
M 4.2

28 km S of Camiña, Chile

5 days ago · 96.19 km deep

More M4.0-5.0 Earthquakes

M 4.6

21 km ENE of Sallique, Peru

3 hours ago · 41.95 km deep
M 4.5

16 km SSE of Petropavlovsk-Kamchatsky, Russia

11 hours ago · 79.51 km deep
M 4.1

2 km SSE of Santa María Ixhuatán, Guatemala

12 hours ago · 10.00 km deep
M 4.6

148 km SSE of Vilyuchinsk, Russia

12 hours ago · 35.00 km deep
M 4.7

17 km ESE of Manay, Philippines

14 hours ago · 80.55 km deep
M 4.5

northern Mid-Atlantic Ridge

16 hours ago · 10.00 km deep
M 4.2

61 km SSW of Ashkāsham, Afghanistan

16 hours ago · 101.97 km deep
M 4.1

74 km W of Bandar Abbas, Iran

16 hours ago · 10.00 km deep

Data from the USGS Earthquake Hazards Program (ComCat). QuakeScan is not affiliated with the USGS. Event details may be updated as new data becomes available.