Raikoke (Russian: Райкоке), also spelled Raykoke, is a Russian uninhabited volcanic island near the centre of the Kuril Islands chain in the Sea of Okhotsk in the northwest Pacific Ocean, 16 kilometres (9.9 mi) distant from the island of Matua. Its name is derived from the Ainu language, from “hellmouth”.
Raikoke is roughly circular, with a length of 2.5 km (1.6 mi) with a width of 2.0 kilometres (1.2 mi), and an area of 4.6 km2 (1.8 sq mi). The island is a stratovolcano, its lava composed primarily of basalt. The cone rises above a submarine terrace with a depth of 130 m (430 ft) to a maximum height of 551 m (1,808 ft) above sea level. The steep-walled crater is 700 m (2,300 ft) wide and 200 m (660 ft) deep with lava flows extending along the eastern half of the island. The volcano has most recently erupted in 1765, 1778, 1924 and 2019. The 1778 and 1924 Raikoke eruptions were classified on the Volcanic Explosivity Index scale (that ranges from zero to eight) as VEI-4 or greater. For comparison the volcano Anak Krakatoa eruption in 2018 was also rated as a VEI-4 event. The 1778 eruption of Raikoke was the largest of the recent volcanic events destroying the upper third of the island. The only known fatalities from the eruptions was during the 1778 eruption when fifteen were killed from falling lava bombs.
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Raikoke is roughly circular, with a length of 2.5 km (1.6 mi) with a width of 2.0 kilometres (1.2 mi), and an area of 4.6 km2 (1.8 sq mi). The island is a stratovolcano, its lava composed primarily of basalt. The cone rises above a submarine terrace with a depth of 130 m (430 ft) to a maximum height of 551 m (1,808 ft) above sea level. The steep-walled crater is 700 m (2,300 ft) wide and 200 m (660 ft) deep with lava flows extending along the eastern half of the island. The volcano has most recently erupted in 1765, 1778, 1924 and 2019. The 1778 and 1924 Raikoke eruptions were classified on the Volcanic Explosivity Index scale (that ranges from zero to eight) as VEI-4 or greater. For comparison the volcano Anak Krakatoa eruption in 2018 was also rated as a VEI-4 event. The 1778 eruption of Raikoke was the largest of the recent volcanic events destroying the upper third of the island. The only known fatalities from the eruptions was during the 1778 eruption when fifteen were killed from falling lava bombs.
When you are watching this, remember This is an archive material, not new. Chill out and enjoy and let me have one hour of rest. I will be back soon.
Creating these videos takes a lot of time and research. If you'd like to support the channel and keep me fueled and energized, you can check out my Buy Me a Coffee page. It's totally optional, but incredibly appreciated.Your generosity helps cover costs like paying for editing software and saving to buy new gear, upgrading equipment and buying a microphone. A great way to contribute is through my "Buy Me a Coffee" page bbelow. Even the price of a coffee helps me improve this work.
https://buymeacoffee.com/drastrogeotech
I am a geologist by profession and training. This is an educational channel devoted mostly to spread of geological knowledge and education. I work hard to make the material you see presented to you in this short concise videos. Please support this channel by "LIKE"ing and sharing the videos and help them to be seen. I am making many videos every month. It is a constant stream of unique graphics and presentations of scientifically accurate and timely information about volcanoes. I am here for you to report everything about this fascinating subject. This is my expertise, my professional training, my education and my job.Please if you feel you like them, support my work by using the Super Thanks and membership of the channel. Thank you., #lava, #magma, #ash, #fiery, #majestic, #dormant, #active, #extinct, #geology, #nature, #earthscience, #travel, #volcano, #eruption, #lava, #magma, #ash, #crater, #tremors, #mantle, #volcanology, #geology, #earthscience, #rockcycle. #activevolcano, #dormant, #extinct, #sleepinggiant, #fiery, #majestic, #volcanic, #undersea, #subduction. #volcanoeruption, #lavaflow, #ashfall, #volcanoes, #volcanoactivity, #earthquake, #naturaldisaster. #travel, #nature, #scenery, #hiking, #explore, #adventure, (e.g., #mtfuji, #krakatau, #vesuvius) or regions (e.g., #iceland, #hawaii, #andes). #science, #planetearth, #naturalworld, #specialeffects, #supernatural, #horror
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