| Magnitude | 7.9 |
| Alert | Extreme |
| Depth | 80.0 km |
| Coordinates | 36.000, 23.000 |
| UTC time | 1903-08-11 04:33:35.000 |
Earthquake details
Tuesday, August 11, 1903 Earthquake
The earthquake hit Greece on Tuesday, August 11, 1903 at 04:33 UTC with a magnitude of 7.9. The closest known location in the current dataset is Chania (Greece - GR), about 107.7 km away. The epicenter is located at longitude 23.000 and latitude 36.000.
| Location | Kalamata |
| Country | Greece (GR) |
| Severity | Extreme |
Earthquake map 1903-08-11
Closest countries
The 12 closest cities near the epicenter.
| Chania | 107.7 km |
| Kalamata | 140.3 km |
| Rethymno | 151.5 km |
| Heraklion | 207.8 km |
| Corinth | 216.0 km |
| Glyfada | 218.1 km |
| Alimos | 222.2 km |
| Argyroúpoli | 222.4 km |
| Old Faliron | 223.5 km |
| Piraeus | 223.7 km |
| Agios Dimitrios | 224.9 km |
| Keratsini | 225.3 km |
Nearby earthquakes
The latest 8 earthquakes within 100 km of this epicenter.
|
M 4.5
Pátrai
Greece · 2026-03-20 01:49 UTC
|
205.1 km |
|
M 4.6
Kalamata
Greece · 2026-02-19 04:53 UTC
|
171.6 km |
|
M 4.0
Kalamata
Greece · 2026-02-18 17:24 UTC
|
93.5 km |
|
M 4.6
Pátrai
Greece · 2026-02-16 22:57 UTC
|
194.0 km |
|
M 4.1
Pátrai
Greece · 2026-01-25 17:56 UTC
|
238.7 km |
|
M 4.1
Kalamata
Greece · 2026-01-10 15:13 UTC
|
161.0 km |
|
M 4.1
Kalamata
Greece · 2026-01-09 01:33 UTC
|
152.8 km |
|
M 4.5
Kalamata
Greece · 2025-09-30 10:03 UTC
|
161.6 km |
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