Location: 15 km SSW of PolichnÃtos, Greece Period: 21 Jul 2021 17:58:07 - 24 Jul 2021 07:19:00 (2 days 13 hours 20 minutes) Volcanoes in 100km radius: None Earthquakes: 70 4 swarms found nearby. 2008 S20080112.1(7.2km) 12 Jan 1 day 13 hours 34 earthquakes 2017 S20170613.1(10.4km) 12 Jun 3 days 17 hours 45 earthquakes 2021 S20210201.2(6.1km) 31 Jan 4 days 1 hours 86 earthquakes 2024 S20240515.1(4.7km) 15 May 1 day 11 hours 41 earthquakes