| Magnitude | 5.5 |
| Alert | Strong |
| Depth | 19.0 km |
| Coordinates | 38.628, 21.798 |
| UTC time | 1975-12-31 09:45:47.700 |
Earthquake details
Wednesday, December 31, 1975 Earthquake
The earthquake hit Greece on Wednesday, December 31, 1975 at 09:45 UTC with a magnitude of 5.5. The closest known location in the current dataset is Agrinio (Greece - GR), about 33.9 km away. The epicenter is located at longitude 21.798 and latitude 38.628.
| Location | Pátrai |
| Country | Greece (GR) |
| Severity | Strong |
Earthquake map 1975-12-31
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.1
Pátrai
Greece · 2026-04-10 05:35 UTC
|
27.8 km |
|
M 4.3
Pátrai
Greece · 2026-04-07 20:34 UTC
|
14.6 km |
|
M 4.5
Pátrai
Greece · 2026-03-29 03:01 UTC
|
108.1 km |
|
M 4.5
Pátrai
Greece · 2026-03-20 01:49 UTC
|
132.3 km |
|
M 4.4
Lamia
Greece · 2026-02-21 03:38 UTC
|
18.0 km |
|
M 4.6
Pátrai
Greece · 2026-02-16 22:57 UTC
|
119.4 km |
|
M 4.1
Pátrai
Greece · 2026-02-02 10:34 UTC
|
74.7 km |
|
M 4.1
Pátrai
Greece · 2026-01-25 17:56 UTC
|
96.2 km |
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