Haruna

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Haruna Vulkan

Schichtvulkan 1449 m / 4,754 ft
Honshu, Japan, 36.47°N / 138.88°E
Aktueller Status: nicht aktiv (1 von 5)

Typische Aktivität: Explosiv
Ausbrüche des Haruna: around 550 AD, 520 AD, 450 AD
Letzte Erdbeben in der Nähe:

Zeit	Mag. / Tiefe	Distance	Ort
Wed, 22 May
Wed, 22 May 22:36 UTC	M 0.7 / 7 km	19 km	長野県北部 (The northern part of Nagano Prefecture)
Tue, 21 May
Tue, 21 May 15:58 UTC	M 0.5 / 4 km	8 km	長野県北部 (The northern part of Nagano Prefecture)
Mon, 20 May
Mon, 20 May 13:19 UTC	M 2 / 6 km	24 km	新潟県中越地方 (Chuetsu, Niigata Pref.)
Mon, 20 May 13:17 UTC	M 1.2 / 6 km	23 km	新潟県中越地方 (Chuetsu, Niigata Pref.)
Mon, 20 May 13:09 UTC	M 0.5 / 7 km	21 km	長野県北部 (The northern part of Nagano Prefecture)

Alle anzeigen

Haruna volcano a stratovolcano located in central Honshu, 110 km NW of Tokyo. The volcano contains a small summit caldera with a symmetrical post-caldera cone (Haruna Fuji) and Lake Haruna in the western side of the caldera.
The most recent eruptions, dated to the 6th century AD, were 2 large explosive eruptions from the Futatsu-dake lava dome in the eastern part of the caldera.

Beschreibung:

Haruna-san volcano forms the older part of the volcanic edifice and dates back more than 300,000 years ago. It had large plinian eruptions about 200,000 and 40,000 years ago, that were followed by caldera formation.
Viscous lava flows and lava domes formed afterwards within and around the caldera.

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