Nishino-shima volcano news & activity updates:

Nishino-Shima volcano (Izu Islands, Japan): lava flows continue to enlarge merged island

Mon, 6 Jan 2014, 13:37
13:37 PM | BY: T
Comparison of Nishino-shima between 28 Dec and 6 Jan (Japanese Coast Guard)
Comparison of Nishino-shima between 28 Dec and 6 Jan (Japanese Coast Guard)
The new island that had "touched" Nishino-Shima has continued to grow and the two islands form now a coherent single one, with a interesting "butterfly" shape. This might of course change quickly again as well. There are now no traces left of the beach and the little colored lake that existed a week ago when the two islands started to merge.
The image shows a comparison of two aerial photographs taken on 28 Dec and 6 Jan by the Japanese Coast Guard.
Most of the island's growth during the past days was by lava flows that formed and enlarged the lava delta to the SW, the currently lowest-lying area (which is the most natural place for new lava flows to head to). It can also be seen that the two vents first observed on 26 Dec are still active. At the moment, it is unclear whether strombolian activity is still occurring, but this seems likely.

Previous news

Fri, 27 Dec 2013, 07:03
The two islands of Nishino-Jima (t) and Niijima (b) have merged.
The recently born new Niijima island merged with the main island Nishino-Jima yesterday. Both are in fact two summits of the same volcanic edifice. Activity continues to enlarge the new land by lava flows and occasional strombolian explosions. ... Read all
Mon, 23 Dec 2013, 08:58
The new volcanic island off Nishino-Shima in Japan continues to grow and might merge wih the main island
The new volcanic island continues to grow thanks to active lava flows and has now reached more than 50 meters and surpassed its mother island in height. Its continuing growth also makes it be at only about 50 meters shallow water distance from the Nishin-Jima island and it seems it might merge with it, rather than remaining an own new island, if activity continues. Read all
Show more
Try our free app!
Volcanoes & Earthquakes - new app for Android
Android | iOS version

More on VolcanoDiscovery

Why is there advertising on this site?
Support us - Help us upgrade our services!
We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:
  • Improved multilanguage support
  • Tsunami alerts
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Earthquake archive from 1900 onwards
  • Detailed quake stats
  • Additional seismic data sources
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you!
Copyrights: VolcanoDiscovery and other sources as noted.
Use of material: Most texts and images, in particular photographs, on this website are protected by copyright. Further reproduction and use of without authorization is usually not consented. If you are not sure or need licensing rights for photographs, for example for publications and commercial use, please contact us.
Home | Travel | Destinations | Volcanoes | Photos | Earthquakes | About | Glossary | News | Contact | Privacy | Imprint | EN | DE | EL | ES | FR | IT | RU
Follow us:Follow us on facebookFollow us on InstagramFollow us on TwitterVisit our Youtube channel