| Magnitude | 5.5 |
| Alert | Strong |
| Depth | 36.0 km |
| Coordinates | -31.681, -67.754 |
| UTC time | 1977-11-28 04:19:35.800 |
Earthquake details
Monday, November 28, 1977 Earthquake
The earthquake hit Argentina on Monday, November 28, 1977 at 04:19 UTC with a magnitude of 5.5. The closest known location in the current dataset is Caucete (Argentina - AR), about 50.1 km away. The epicenter is located at longitude -67.754 and latitude -31.681.
| Location | San Juan |
| Country | Argentina (AR) |
| Severity | Strong |
Earthquake map 1977-11-28
Closest countries
The 12 closest cities near the epicenter.
| Caucete | 50.1 km |
| Santa Lucía | 72.2 km |
| San Juan | 75.9 km |
| Chimbas | 76.7 km |
| Pocito | 78.6 km |
| Mendoza | 168.3 km |
| San Martín | 170.1 km |
| San Luis | 223.6 km |
| La Rioja | 267.1 km |
| Chilecito | 281.5 km |
| Los Andes | 296.9 km |
| San Felipe | 304.1 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
M 4.1
Caucete
Argentina · 2026-07-06 08:56 UTC
49.8 km
M 4.4
Santa Lucía
Argentina · 2026-06-28 03:12 UTC
27.0 km
M 5.0
San Luis
Argentina · 2026-06-05 06:54 UTC
76.9 km
M 4.3
San Juan
Argentina · 2026-05-31 22:18 UTC
79.3 km
M 4.5
San Luis
Argentina · 2026-04-17 02:38 UTC
93.6 km
M 4.6
San Luis
Argentina · 2026-03-10 08:51 UTC
91.0 km
M 5.1
San Luis
Argentina · 2026-03-07 17:13 UTC
84.1 km
M 4.3
San Juan
Argentina · 2026-01-22 19:40 UTC
57.6 km
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