| Magnitude | 7.0 |
| Alert | Extreme |
| Depth | 45.0 km |
| Coordinates | -23.157, -70.057 |
| UTC time | 1928-11-20 20:35:12.480 |
Earthquake details
Tuesday, November 20, 1928 Earthquake
The earthquake hit Chile on Tuesday, November 20, 1928 at 20:35 UTC with a magnitude of 7.0. The closest known location in the current dataset is Antofagasta (Chile - CL), about 65.1 km away. The epicenter is located at longitude -70.057 and latitude -23.157.
| Location | Antofagasta |
| Country | Chile (CL) |
| Severity | Extreme |
Earthquake map 1928-11-20
Closest countries
The 12 closest cities near the epicenter.
| Antofagasta | 65.1 km |
| Calama | 140.0 km |
| Alto Hospicio | 321.6 km |
| Iquique | 327.8 km |
| Copiapó | 469.4 km |
| Villazón | 473.8 km |
| San Salvador de Jujuy | 498.8 km |
| Salta | 506.1 km |
| Palpalá | 508.6 km |
| Arica | 521.8 km |
| Libertador General San Martín | 542.3 km |
| San Pedro de Jujuy | 542.4 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.1
Antofagasta
Chile · 2026-03-30 19:48 UTC
|
126.3 km |
|
M 4.2
Antofagasta
Chile · 2025-12-31 12:37 UTC
|
129.7 km |
|
M 4.4
Antofagasta
Chile · 2025-12-09 05:46 UTC
|
141.7 km |
|
M 5.4
Antofagasta
Chile · 2025-11-10 10:49 UTC
|
50.2 km |
|
M 4.4
Antofagasta
Chile · 2025-09-16 23:53 UTC
|
49.9 km |
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