| Magnitude | 5.3 |
| Alert | Strong |
| Depth | 27.0 km |
| Coordinates | -31.152, -67.688 |
| UTC time | 1977-12-10 14:19:58.400 |
Earthquake details
Saturday, December 10, 1977 Earthquake
The earthquake hit Argentina on Saturday, December 10, 1977 at 14:19 UTC with a magnitude of 5.3. The closest known location in the current dataset is Caucete (Argentina - AR), about 79.2 km away. The epicenter is located at longitude -67.688 and latitude -31.152.
| Location | San Juan |
| Country | Argentina (AR) |
| Severity | Strong |
Earthquake map 1977-12-10
Closest countries
The 12 closest cities near the epicenter.
| Caucete | 79.2 km |
| Santa Lucía | 88.3 km |
| Chimbas | 88.8 km |
| San Juan | 91.4 km |
| Pocito | 103.6 km |
| La Rioja | 209.8 km |
| Mendoza | 221.4 km |
| Chilecito | 222.3 km |
| San Martín | 227.4 km |
| San Luis | 270.4 km |
| Villa Carlos Paz | 305.7 km |
| Alta Gracia | 314.5 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.1
Caucete
Argentina · 2026-07-06 08:56 UTC
90.7 km
M 4.4
Santa Lucía
Argentina · 2026-06-28 03:12 UTC
50.2 km
M 4.3
San Juan
Argentina · 2026-05-31 22:18 UTC
68.5 km
M 4.5
San Luis
Argentina · 2026-04-17 02:38 UTC
97.2 km
M 4.6
San Luis
Argentina · 2026-03-10 08:51 UTC
95.1 km
M 5.1
San Luis
Argentina · 2026-03-07 17:13 UTC
89.6 km
M 4.6
San Juan
Argentina · 2026-01-08 14:14 UTC
15.1 km
M 4.5
San Juan
Argentina · 2025-12-30 08:10 UTC
29.5 km
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