Eruption at Titan Ridge volcano (Papua New Guinea) (image: screenshot of video posted by Shérine @SherineFrance / X.com)The underwater eruption in the Bismark Sea continues. A video on social media shows the volcano from a boat nearby emitting dense plumes of steam as magma interacts with sea water:#Volcan #Volcano #TitanRidge #Mer_de_Bismarck pic.twitter.com/2EA02sZQvU— Shérine (@SherineFrance) June 8, 2026