| Magnitude | 5.5 |
| Alert | Strong |
| Depth | 116.7 km |
| Coordinates | -30.773, -69.194 |
| UTC time | 1983-10-21 08:14:18.100 |
Earthquake details
Friday, October 21, 1983 Earthquake
The earthquake hit Argentina on Friday, October 21, 1983 at 08:14 UTC with a magnitude of 5.5. The closest known location in the current dataset is Chimbas (Argentina - AR), about 102.0 km away. The epicenter is located at longitude -69.194 and latitude -30.773.
| Location | San Juan |
| Country | Argentina (AR) |
| Severity | Strong |
Earthquake map 1983-10-21
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.9
San Juan
Argentina · 2026-04-17 06:19 UTC
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80.3 km |
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M 5.0
San Juan
Argentina · 2026-03-09 06:10 UTC
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81.1 km |
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M 4.3
San Juan
Argentina · 2026-02-28 23:05 UTC
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62.0 km |
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M 4.3
San Juan
Argentina · 2026-01-22 19:40 UTC
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184.2 km |
|
M 4.6
San Juan
Argentina · 2026-01-15 08:30 UTC
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88.7 km |
|
M 4.4
San Juan
Argentina · 2026-01-12 00:57 UTC
|
62.5 km |
|
M 4.6
San Juan
Argentina · 2026-01-08 14:14 UTC
|
163.2 km |
|
M 4.5
San Juan
Argentina · 2025-12-30 08:10 UTC
|
156.7 km |
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