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

Numazawa вулкан

щитовой вулкан, кальдеру 1100 m / 3,609 ft
Хонсю, Япония, 37.45°N / 139.58°E
Текущее состояние: normal or dormant (1 из 5) | Reports
Numazawa volcano books
Типичный извержения стиль: highly explosive
Numazawa Вулкан-извержения: ca. 2980 BC (large central vent eruption with caldera collapse) Нет недавних землетрясений
ВремяМагнитный / ГлубинаРасстояниеМестоположение
Numazawa volcano has a small 1.5 x 2 km wide caldera which formed during a major eruption about 4600 years BP, producing large quantities of dacitic-to-rhyolitic pumice fall and flow deposits. The caldera is filled by a lake.

Справочная информация:

Numazawa volcano is dominantly dacitic to rhyolitic, and has a long history of very explosive eruptions. There evidence of an older Pliocene caldera.

Important stratigraphic deposits include:
- the rhyolitic Shibahara pyroclastic-fall deposit 110,00 years before present (BP)
- the dacitic Mukuresawa lava dome 71,000 years BP,
- the dacitic plinian Mizunuma eruption about 45,000 y BP
- the Sozan lava dome at 43,000 y BP
- the So-zan lava dome at about 20,000 y BP,
- the Numazawako pumice flow and plinian eruption about 4600 y BP.


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: