New eruptive activity at Nishinoshima volcano, Japan


A brand new eruptive exercise is going down at Japanese Nishinoshima volcano in Ogasawara (Bonin Islands)

The Japan Meteorological Company reported a shiny spot rising in Himawari-Eight imagery it Nishinoshima on July 12. As well as, a brown smoke was seen rising from close to the crater round 12:24 JST, July 12.

In line with JMA, the floor temperature at Nishinoshima stays unchanged and it appears that evidently lava has not reached the floor.

Picture credit score: Japanese Coast Guard

Though this volcano is much from the mainland, the company warned that volcanic materials might attain distances of round 500 m (1 640 toes) from the crater and suggested warning.

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The final recognized eruption of this volcano occurred in August 2017 (VEI 2).

Geological abstract

The small island of Nishinoshima was enlarged when a number of new islands coalesced throughout an eruption in 1973-74. One other eruption that started offshore in 2013 fully lined the beforehand uncovered floor and enlarged the island once more. Water discoloration has been noticed on a number of events since.

The island is the summit of a large submarine volcano that has distinguished satellitic peaks to the S, W, and NE. The summit of the southern cone rises to inside 214 m (702 toes) of the ocean floor 9 km (5.6 miles) SSE. (GVP)

Featured picture: Nishinoshima volcano on July 12, 2018. Credit score: Japanese Coast Guard

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