"The incident in the Caspian Sea is a sign of a mud volcano," Director of the Republican Seismological Service Center under ANAS Gurban Yetirmishli told APA.
G. Yetirmishli says that no accident occurred: “No accident occurred on the platforms, oil wells or ships of the Border Troops in the Caspian Sea. This is a sign of a mud volcano. There are many mud volcanoes in the Caspian Sea, one of which erupted. It was accompanied by fire and quickly went out in 20 or 30 seconds.