Get our newsletter!
Check out our volcano tours on VolcanoAdventures.com!
Volcanoes & Earthquakes - new app for Android
Volcanoes & Earthquakes - app for iPhone & iPad

Guaranteed tours:
2-18 ноя 2019: Volcanoes and Spices - Хальмахера N-Сулавеси (Индонезия)
17-21 ноя 2019: Krakatau Volcano Special - Krakatau volcano (Indonesia)
17-30 ноя 2019: Desert, salt and volcanoes - Пустыня Данакли (Эфиопия)
9-17 май 2020: От Стромболи к Этне - Эоланские острова + вулкан Этна (Италия)
11-29 авг 2020: Kamchatka - Land of Colors - Kamchatka (Russia)
: имеющиеся помещений / : гарантировано / : осталось несколько мест / : забронированы
Случайные фотографии

Oshima-Oshima вулкан

ВУЛКАН 737 m / 2,418 ft
Hokkaido, Япония, 41.51°N / 139.37°E
Текущее состояние: normal or dormant (1 из 5) | Reports
Oshima-Oshima volcano books
Типичный извержения стиль: ВЗРЫВООПАСНЫЕ
Oshima-Oshima Вулкан-извержения: 1790, 1786(?), 1759, 1741-42 Нет недавних землетрясений
ВремяМагнитный / ГлубинаРасстояниеМестоположение
Oshima-Oshima volcano (渡島大島 in Japanese) forms a small uninhabited 4 km wide island in the Japan Sea island 55 km west of the SW tip of Hokkaido in northern Japan. Oshima-Oshima's eruption in 1741 caused a tsunami that killed almost 1500 people.

Справочная информация:

Oshima-Oshima is the small emergent summit of two overlapping basaltic-to-andesitic stratovolcanoes: Higashi-yama at the east end of the island is cut by a 2-km-wide caldera covered on its west side by Nishi-yama volcano.
The western cone partially collapsed during an eruption in 1741, creating a large horseshoe-shaped caldera breached to the north and extending from the summit down to the sea floor at the base of the volcano. This event produced a mostly submarine debris avalanche that traveled 16 km distance, and triggered a large tsunami. The tsunami devastated the coasts of Hokkaido, western Honshu, and as far as Korea, causing nearly 1500 fatalities.
The 1741 eruption was the largest in historical time at Oshima-Oshima and ended with the construction of a basaltic cinder cone at the head of the breached caldera. No eruptions have occurred since the last eruption in 1790, but seismic unrest under the volcano occurred in 1996.


Latest satellite images


See also: Sentinel hub | Landsat 8

Подробнее о VolcanoDiscovery:

Copyrights: VolcanoDiscovery и другие источники, как отмечалось.
Использование материалов: 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 || English | Deutsch
Следуйте за нами: