Volcanic eruption

Jebel Zubair volcano erupts in the Red Sea

October 13, 2013 –SAUDI ARABIA — As of today, the submarine eruption continues with the production of a steam plume of variable size, not always easily identifiable on satellite images. A SO2 plume is also visible on satellite data drifting from the eruption site. No ash can be seen on satellite imagery, only steam, and the area of discolored water (indicator of suspended particles) is small if not has disappeared. That suggests that the eruption is currently rather weak and probably has not yet entered the so-called surtseyan phase where solid fragments (ash, lava blocks) are ejected above the surface of the sea. –Volcano Discovery

http://theextinctionprotocol.wordpress.com/2013/10/13/79-jebel-zubair-volcano-erupts-in-the-red-sea/