© NASA
An astronaut's photo of the Raikoke volcano erupting on June 22, 2019.
The volcano sat dormant for almost a century. Then at 4 a.m. last Saturday, it awoke.
In striking photos captured by satellites and astronauts on the International Space Station, smoke billows from the volcano on Raikoke, northeast of Japan.
The uninhabited island saw its first volcanic eruption since 1924.
The photos released this week by NASA show volcanic plumes that rarely rise from the stratovolcano, which is almost a half-mile wide and 650 feet deep.
Raikoke is a tiny island of not even 2 square miles in the Sea of Okhotsk and has been under Russia's control since World War II.
The eruption consisted of at least nine explosions and lasted into the evening, according to the Smithsonian Institution's Global Volcanism Program.
The ash plumes containing large amounts of sulfur dioxide rose as high as 42,700 feet, or 8 miles. Lightning was detected in the plumes as they drifted east and northeast, the report said.
Comment: According to Marina Chibisova, a senior researcher at the laboratory of volcanology and volcanic danger at the Institute of Marine Geology and Geophysics of the Far East Branch of the Russian Academy of Sciences, the eruption of the Raikok volcano on the eponymous Kuril island resulted in the death of flora and fauna in the region.
"The flora and fauna of the island, which was restored after the last eruption of Raikoke in 1924, was destroyed by pyroclastic flows and ash falls," she
said.
© Nikolay Pavlov / http://easttour.ru
Post apocalyptic photos of Raikoke eruption on June 22, 2019.
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