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Diaporama
Actualités
Friday, Nov 23, 2018
A new earthquake swarm is occurring at the Meakandake cone so JMA has raised the alert level to 2. A similar event occurred 3 years ago. The last eruption was in 2008. [details]
Recent earthquakes under Meakan volcano (JMA)
Tuesday, Jul 28, 2015
A swarm of shallow volcanic earthquakes under the Ponmachineshiri crater of Mt Meakan volcano has been occurring since yesterday. This event triggered the Japanese Meteorological Agency (JMA) to raise the volcanic alert status to 2 (eruption alert, on a scale of 1-5) today. ... [details]
 

Volcans en Hokkaido (20 volcans)

Akan| Daisetsu | E-san| Komaga-take| Kutcharo| Kuttara | Mashu| Nigorigawa| Nipesotsu-Maruyama| Niseko | Oshima-Oshima| Rausu| Rishiri| Shikaribetsu | Shikotsu| Shiretoko-Iwo-zan| Shiribetsu| Tokachi | Usu| Yotei
Akan
(caldeira)
Akan volcan (阿寒岳, akan-dake) est l'un des volcans les plus actifs d'Hokkaido. Akan se compose d'un grand 24 x 13 km de diamètre et de la caldeira d'un groupe de jeunes cônes andésitiques partie Holocène. Le point culminant de ce complexe est la Meakan Mont (1499 m) strato-volcan.... [informations]

Daisetsu
(stratovolcan)
Daisetsu (also spelled Taisetsu) volcano is a group of 8 stratovolcanoes, lava domes and a small 2 km wide caldera in the Daisetsu-zan National Park (the roof of Hokkaido) in central Hokkaido.
Asahi (旭岳 Asahi-dake) volcano is the highest peak of the volcanic complex ... [informations]

E-san
(stratovolcano / lava dome)
E-san (恵 山 (え さん) en japonais) est le volcan le plus au sud actifs sur Hokkaido. Il est un stratovolcan andésitique petites situées dans le sud-est de la péninsule Kameda-Hanto s'étendant dans l'océan Pacifique du sud de Hokkaido dans le détroit de Tsugaru de Honshu. Il a un dôm... [informations]

Komaga-take
(stratovolcan)
Komaga-take volcano (北海道駒ヶ岳) is one of Japan's most active volcanoes. It is located on the Oshima Peninsula of southern Hokkaido. The volcano is known for its violent and explosive, including Plinian eruptions. [informations]

Kutcharo
(caldeira)
Kutcharo (also spelled Kussharo or Kuccharo) volcano is a large caldera 26 x 20 km in diameter in NE Hokkaido, Japan, and contains Atosanupuri (アトサヌプリ) volcano. The caldera formed during a series of major explosive eruptions between 340,000 and 30,000 years ago. The cresce... [informations]

Kuttara
(stratovolcans)
Kuttara volcan est un groupe de stratovolcans petits dômes de lave, des cônes pyroclastiques et une caldeira près de la côte du Pacifique SE caldeira Toya et SW de la caldeira Shikotsu dans le sud de Hokkaido, Japon.
La région est connue pour des paysages spectaculaires volc... [informations]

Mashu
(caldeira)
Mashu volcano is a 7 km wide caldera in NE Hokkaido, Japan.
The caldera formed ca. 7000 years ago and truncates a stratovolcano which formed the ESE rim of the large Kutcharo caldera to the west. The steep-walled Mashu caldera contains Lake Mashu (摩周湖 Mashū-ko), known for ... [informations]

Nigorigawa
(caldera, hydrothermal field)
Nigorigawa volcano is a geothermal field in the 3 km diameter Nigorikawa caldera on the shores of Uchiura Bay, southern Hokkaido, Japan. The caldera was formed during a major explosive eruption ca. 12,000 years ago. [informations]

Nipesotsu-Maruyama
(stratovolcanoes, lava domes)
Nipesotsu-Maruyama volcano is a group of overlapping stratovolcanoes and lava domes located east of Nukabira Lake and about 20 km east of Tokachi-dake volcano on Hokkaido Island, Japan.
The only historic eruption was a minor phreatic explosion from Maru-yama ("round mounta... [informations]

Niseko
(stratovolcans)
Niseko volcano (ニセコ火山群 Niseko-kazangun) is a group of stratovolcanoes and lava domes NW of Niseko city. The latest eruption of Niseko was a phreatic or magmatic eruption ca. 7000 years ago. At present, there is geothermal activity including hot springs and fumaroles at various lo... [informations]

Oshima-Oshima
(stratovolcan)
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. [informations]

Rausu
(stratovolcan)
Rausu volcano (羅臼岳 Rausu-dake) is an active stratovolcano on the Shiretoko Peninsula of NE Hokkaido. It is located on a ridge 5 km SW of Shiretoko-Iwo-san volcano, the NE-most active volcano in Hokkaido.
Rausu's summit contains lava domes. Young lava flows are visible on th... [informations]

Rishiri
(stratovolcan)
Rishiri volcano (利尻山, Rishiri-zan) forms is a small island about 20 kilometers west of the northern tip of Hokkaido. The andesitic stratovolcano last erupted ca. 8500 years ago and is strongly eroded. Erosion has sculptured a sharp-topped summit and steep radial ridges. The lates... [informations]

Shikaribetsu
(lava domes)
Shikaribetsu volcano (然別火山群 Shikaribetsu-kazangun) is a group of lava domes west and south of Lake Shikaribetsu in central Hokkaido. They are part of the Daisetsuzan National Park. The volcanic group includes the peaks of Mount Ishikari (highest), Mount Yuniishikari, Mount Otofuk... [informations]

Shikotsu
(caldeira)
Shikotsu volcano is the large 15 x 13 km diameter caldera containing 360 m deep Lake Shikotsu (支笏湖 Shikotsu-ko), Japan's second largest crater lake and the northernmost lake which doesn't feeeze over in winter.
The small andesitic Tarumai (Tarumae, 樽前山 Tarumae-zan) stratovo... [informations]

Shiretoko-Iwo-zan
(stratovolcan)
Shiretoko-Iwo-zan volcano is an active stratovolcano on the NE tip of Hokkaido on the Shiretoko Peninsula. It is known as one of the many Japanese "sulfur mountains". During eruptions in 1936 and 1889, the volcano erupted molten sulfur.
The Shiretoko Peninsula was declared... [informations]

Shiribetsu
(lava dome)
Shiribetsu-dake volcano is located SE of Yotei volcano in SW Hokkaido. The andesitic lava dome contains a 1.5 km diameter summit crater breached to the west. The last eruptions were several hundred thousand years ago. [informations]

Tokachi
(stratovolcans)
Tokachi volcano (十勝岳 Tokachidake) is a group of stratovolcanoes and lava domes in central Hokkaido, Japan.
Frequent historical eruptions were mostly small to moderate phreatic explosions (VEI 1-2) and cluster in 5 periods: 1857, 1887 and 1889, 1925-1931, 1952 to 1962, and ... [informations]

Usu
(stratovolcan)
Mt Usu (有珠山) volcano is Hokkaido is one of Japan's most well-known volcanoes. The summit of Usu consists of several lava domes that formed in historic time.
The last eruption was in March 2000 - September 2001, when Usu erupted for the first time in 22 years and forced the ... [informations]

Yotei
(stratovolcan)
Yotei volcano (羊蹄山 Yōteizan) is a symmetrical andesitic-to-dacitic stratovolcano NW of Usu volcano on southern Hokkaido, Japan. The summit contains a 700 m wide crater and its flanks are cut by deep erosion gullies. The last eruption of the summit crater was about 5-6000 years ag... [informations]
 

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