| Magnitude | 3.3 |
| Region | IONIAN SEA |
| Date time | 2026-05-21 23:04:33.1 UTC |
| Location | 37.939 ; 19.855 |
| Depth | 21 km |
| Distance | 168 km WSW of Pátra, Greece / pop: 168,000 / local time: 02:04:33.1 2026-05-22 62 km SW of Argostólion, Greece / pop: 9,800 / local time: 02:04:33.1 2026-05-22 |
Source parameters reviewed by a seismologist
All data providers for this event:
National Observatory of Athens, Geodynamic Institute -- Athens, Greece (NOA)Institute of Geosciences, Polytechnic University of Tirana -- Tirana, Albania (IGEO)
Further information can be found at:
Malta Seismic Network, Seismic Monitoring and Research Unit (SMRU), University of Malta -- Imsida, Malta (MLT)Aristotle University of Thessaloniki, Department of Geophysics -- Thessaloniki, Greece (THE)
National Observatory of Athens, Geodynamic Institute -- Athens, Greece (NOA)