| Magnitude | 4.5 |
| Region | GREECE |
| Date time | 2026-03-20 23:31:22.0 UTC |
| Location | 38.244 ; 20.418 |
| Depth | 12 km |
| Distance | 115 km W of Pátra, Greece / pop: 168,000 / local time: 01:31:22.0 2026-03-21 9 km NW of Argostólion, Greece / pop: 9,800 / local time: 01:31:22.0 2026-03-21 |
Source parameters provided by:
National Observatory of Athens, Geodynamic Institute -- Athens, Greece (NOA)
All data providers for this event:
Seismological Survey of Serbia -- Belgrade, Serbia (BEO)HUN-REN EPSS Kövesligethy Radó Seismological Observato -- Budapest, Hungary (BUD)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Instituto Portugues do Mar e da Atmosfera -- Lisbon, Portugal (IPMA)
Instituto Nazionale di Geofisica e Vulcanologia -- Rome, Italy (INGV) -- DOI: https://terremoti.ingv.it/en/iside
Malta Seismic Network, Seismic Monitoring and Research Unit (SMRU), University of Malta -- Imsida, Malta (MLT)
Malaysian Meteorological Department -- Kuala Lumpur, Malaysia (MET)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
The research institute NORSAR -- Kjeller, Norway (NORSAR)
National Observatory of Athens, Geodynamic Institute -- Athens, Greece (NOA)
EMSC -- Arpajon, France (SC4)
Republic Hydrometeorological Institute -- Banja Luka, Bosnia-Herzogovina (SORS)
Aristotle University of Thessaloniki, Department of Geophysics -- Thessaloniki, Greece (THE)
Further information can be found at:
Aristotle University of Thessaloniki, Department of Geophysics -- Thessaloniki, Greece (THE)National Observatory of Athens, Geodynamic Institute -- Athens, Greece (NOA)