M 4.5 - 64 km SW of Calama, Chile
February 3, 2026 at 16:40:00 UTC
Depth: 77.05 km (Intermediate)
Light
PAGER Alert
Tsunami
Felt Reports
Event Details
| Magnitude | 4.5 mb |
| Depth | 77.05 km (Intermediate) |
| Location | -22.8925S, 69.3467W |
| Tsunami Warning | No |
| Significance | 312 / 3000 |
| Status | Reviewed |
| Network | us |
| USGS Event Page | View on USGS → |
Frequently Asked Questions
What does magnitude 4.5 mean?
A magnitude 4.5 earthquake is classified as "Light". Light earthquakes produce noticeable shaking but rarely cause damage.
How deep was this earthquake?
This earthquake occurred at a depth of 77.05 km, classified as "Intermediate". Intermediate-depth earthquakes are felt over a wider area but cause less surface damage.
Nearby Recent Earthquakes
34 km NW of San Antonio de los Cobres, Argentina
1 month ago · 202.94 km deep
58 km W of San Antonio de los Cobres, Argentina
3 weeks ago · 194.29 km deep
51 km W of San Antonio de los Cobres, Argentina
1 month ago · 174.97 km deep
44 km WNW of San Antonio de los Cobres, Argentina
1 month ago · 199.95 km deep
45 km WNW of San Antonio de los Cobres, Argentina
1 week ago · 197.13 km deep
62 km W of San Antonio de los Cobres, Argentina
1 month ago · 203.97 km deep
77 km W of San Antonio de los Cobres, Argentina
1 month ago · 198.29 km deep
55 km NW of San Antonio de los Cobres, Argentina
3 weeks ago · 200.73 km deep
76 km W of San Antonio de los Cobres, Argentina
1 week ago · 181.83 km deep
80 km W of San Antonio de los Cobres, Argentina
1 month ago · 236.31 km deep
More Earthquakes in Chile
64 km SW of San Pedro de Atacama, Chile
22 hours ago · 99.51 km deep
84 km SE of La Tirana, Chile
1 day ago · 106.23 km deep
43 km NW of Coquimbo, Chile
2 days ago · 40.55 km deep
43 km SW of Ovalle, Chile
3 days ago · 44.76 km deep
49 km N of La Serena, Chile
3 days ago · 43.10 km deep
101 km WNW of La Ligua, Chile
3 days ago · 10.00 km deep
89 km W of Vallenar, Chile
4 days ago · 22.80 km deep
28 km S of Camiña, Chile
5 days ago · 96.19 km deep
More M4.0-5.0 Earthquakes
16 km SSE of Petropavlovsk-Kamchatsky, Russia
6 hours ago · 79.51 km deep
2 km SSE of Santa María Ixhuatán, Guatemala
7 hours ago · 10.00 km deep
148 km SSE of Vilyuchinsk, Russia
7 hours ago · 35.00 km deep
17 km ESE of Manay, Philippines
9 hours ago · 80.55 km deep
northern Mid-Atlantic Ridge
11 hours ago · 10.00 km deep
61 km SSW of Ashkāsham, Afghanistan
11 hours ago · 101.97 km deep
74 km W of Bandar Abbas, Iran
11 hours ago · 10.00 km deep
50 km NNW of Hirara, Japan
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.