| Magnitude | 6.6 |
| Alert | Severe |
| Depth | 65.0 km |
| Coordinates | 13.778, -90.730 |
| UTC time | 1979-10-27 21:43:24.900 |
Earthquake details
Saturday, October 27, 1979 Earthquake
The earthquake hit Guatemala on Saturday, October 27, 1979 at 21:43 UTC with a magnitude of 6.6. The closest known location in the current dataset is Masagua (Guatemala - GT), about 49.0 km away. The epicenter is located at longitude -90.730 and latitude 13.778.
| Location | Masagua |
| Country | Guatemala (GT) |
| Severity | Severe |
Earthquake map 1979-10-27
Closest countries
The 12 closest cities near the epicenter.
| Masagua | 49.0 km |
| Escuintla | 58.5 km |
| Santa Lucía Cotzumalguapa | 69.6 km |
| Palín | 69.7 km |
| Barberena | 71.1 km |
| Cuilapa | 72.4 km |
| Amatitlán | 78.5 km |
| Villa Canales | 81.3 km |
| Petapa | 82.6 km |
| Fraijanes | 82.6 km |
| Ciudad Vieja | 83.1 km |
| Yepocapa | 84.1 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.4
Escuintla
Guatemala · 2026-04-09 18:58 UTC
|
39.7 km |
|
M 4.3
Escuintla
Guatemala · 2026-04-03 08:19 UTC
|
39.4 km |
|
M 4.4
Escuintla
Guatemala · 2026-03-19 23:57 UTC
|
16.7 km |
|
M 4.2
Santa Lucía Cotzumalguapa
Guatemala · 2026-03-17 19:54 UTC
|
68.5 km |
|
M 4.5
Masagua
Guatemala · 2026-03-14 05:05 UTC
|
6.2 km |
|
M 4.8
Chicacao
Guatemala · 2026-03-09 02:52 UTC
|
92.9 km |
|
M 4.1
Barberena
Guatemala · 2026-03-07 07:40 UTC
|
62.0 km |
|
M 4.1
Masagua
Guatemala · 2026-02-23 04:09 UTC
|
42.2 km |
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