Four seismic events of unclear origin were recorded in the Gulf of Finland

This is reported by RIA Novosti with reference to the organization.

The event took place on October 20 and 21 near the Russian cities of Primorsk and Vyborg.

According to the map published on the Gazprom website, the Nord Stream gas pipeline runs at approximately the same place.

Earlier it was reported that the German police had completed investigative measures at the site of the emergency on the Nord Stream.

On September 26, sabotage took place on two Russian export gas pipelines to Europe, Nord Stream and Nord Stream 2.