An earthquake measuring 4.3 on the Richter scale was recorded centered on Nea Styra, Evia, and was particularly felt in Attica as well.
According to the Geodynamic Institute, the focal depth is 5 km while the location is 7 km north-northeast of New Styron Evia.
A few minutes earlier, smaller-scale tremors were recorded in the same area, measuring 1.9 and 1.5 on the Richter scale.
The Euro-Mediterranean Institute reports a magnitude 4.2 earthquake.
According to estimates, the earthquake recorded on Wednesday afternoon may be part of the post-seismic sequence after the strong earthquake of 5 Richter in Evia about two weeks ago.
On November 29, a 5 Richter earthquake occurred at night in Evia.
The focal depth was 8.9 km, and the epicenter was 6 km southeast of Zaraki in southern Evia.
In the space of 45 minutes after the 5 Richter earthquake, six more tremors were recorded in the same area, with the largest reaching 3.2 Richter according to the Geodynamic Institute.
On the morning of the same day, the unknown fault produced a magnitude 4.8 earthquake, followed by two others of magnitude 4.1 and 4.2.