Fukutoku-Okanoba
eklemetti | February 11, 2010Two impressive eruptions going on right now:
Soufriere Hills erupting on February 11, 2010. Image courtesy of the Montserrat Volcano Observatory.
Soufriere Hills just keeps on raising the bar during its new eruptive period. The volcano on Montserrat in the West Indies produced a 15 km / ~45 000 foot ash plume as the summit dome partially collapsed again. It was one of the biggest volcanic events at Soufriere Hills in the last 15 years, with 10-15% of the dome collapsing. One of the regional airlines in the West Indies have had to cancel flights due to the ash that has mainly been heading to…
eklemetti | February 10, 2010Sally Sennert from the Smithsonian Institution sent me an email to say that this week's USGS/Smithsonian Institute Weekly Volcanic Report will be delayed due to the inclement weather in the Washington DC area. She can't connect with the server, so the report can't be updated on the Smithsonian website ... so here it is! Look for it to show up on the Smithsonian site with all the bells and whistles as soon as DC thaws out.
And a big thanks to Sally for sending me the Report to post.
***PLEASE NOTE: Website posting of the SI/USGS Weekly Volcanic Activity Report for 3-9 February 2010 will be…
eklemetti | February 4, 2010
The plume from submarine volcano Fukutoku-Okanoba, erupting in February 2010.
Almost a year after the Hunga Tonga Hunga Ha'apai eruption, where an undersea volcano sprang forth from the deep - quite spectacularly, we have new footage of another undersea eruption. Fukutoku-Okanoba, off the coast of Minami Iwo, started to erupt yesterday (or, at least, erupt enough to manifest a plume out of the ocean). A Japanese coast guard vessel was able to capture the plume on video as it reached 100 m / ~300 feet. The plume appears to be dominated by white steam along with some grey ash mixed in.…