“Ghost” island Kumani Bank forms in Caspian Sea following mud volcano eruption
An eruption at the Kumani Bank mud volcano in the Caspian Sea created a temporary island in early February 2023, only 20 km (12.4 miles) off Azerbaijan’s coast and near the capital, Baku. Despite the island’s rapid emergence, measuring approximately 400 m (1 312 feet) in width, the event went largely unreported.










