4.1-magnitude quake strikes southeast of Hydra
![4.1-magnitude quake strikes southeast of Hydra](https://www.ekathimerini.com/wp-content/uploads/2019/11/32332-thumb-large.jpg)
A moderate earthquake struck in the sea area between the islands of Hydra and Serifos on Friday night, according to a preliminary reading of the Athens Institute of Geodynamics.
The epicenter of the 4.1-magnitude tremor was located 42 kilometers southeast of Hydra, at a depth of 13.1 kilometers.