| Magnitude | 5.4 |
| Alert | Strong |
| Depth | 33.0 km |
| Coordinates | 38.652, 21.859 |
| UTC time | 1975-12-21 16:07:55.800 |
Earthquake details
Sunday, December 21, 1975 Earthquake
The earthquake hit Greece on Sunday, December 21, 1975 at 16:07 UTC with a magnitude of 5.4. The closest known location in the current dataset is Agrinio (Greece - GR), about 39.4 km away. The epicenter is located at longitude 21.859 and latitude 38.652.
| Location | Pátrai |
| Country | Greece (GR) |
| Severity | Strong |
Earthquake map 1975-12-21
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.1
Pátrai
Greece · 2026-04-10 05:35 UTC
|
29.0 km |
|
M 4.3
Pátrai
Greece · 2026-04-07 20:34 UTC
|
14.4 km |
|
M 4.5
Pátrai
Greece · 2026-03-29 03:01 UTC
|
114.0 km |
|
M 4.5
Pátrai
Greece · 2026-03-20 01:49 UTC
|
135.8 km |
|
M 4.4
Lamia
Greece · 2026-02-21 03:38 UTC
|
13.2 km |
|
M 4.6
Pátrai
Greece · 2026-02-16 22:57 UTC
|
119.3 km |
|
M 4.1
Pátrai
Greece · 2026-02-02 10:34 UTC
|
75.1 km |
|
M 4.1
Pátrai
Greece · 2026-01-25 17:56 UTC
|
100.2 km |
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