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Mount Tencho

Tenchozan

File di crateri · Japan · 1046 m

The Tenchozan volcano is in the center of this September 2019 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 6 km across). There are two crater chains along the summit area, the 1.8-km-long northern chain consisting of ten craters, and the 700-m-long southern chain consisting of four craters. The individual crater diameters are up to 250 m (northern chain) and 100 m (southern chain), and reach up to 70 and 30 m deep, respectively.
The Tenchozan volcano is in the center of this September 2019 Planet Labs satellite image monthly mosaic (N is at the top; this image is approximately 6 km across). There are two crater chains along the summit area, the 1.8-km-long northern chain consisting of ten craters, and the 700-m-long southern chain consisting of four craters. The individual crater diameters are up to 250 m (northern chain) and 100 m (southern chain), and reach up to 70 and 30 m deep, respectively. · Foto: Satellite image courtesy of Planet Labs Inc., 2019 (https://www.planet.com/). · Wikimedia Commons
Tipo
File di crateri
Paese
Japan
Regione
Northwestern Pacific Volcanic Regions / Kuril Volcanic Arc
Altitudine
1046 m
Coordinate
44.044, 145.086
Ultima eruzione
Sconosciuto
Forma vulcanica
Cluster
Sintesi geologica

Phreatic eruptions at Tenchozan occurred approximately 1,900 years ago. Towards the end of those eruptions there was a phreatomagmatic or small magmatic eruption. The chain of explosion craters, stretching from the NE to the SW, are considered to be a result of this series of eruptions (Goto et al., 2005; Goto, 2011).

Storia delle eruzioni

Riepilogo (VEI nel tempo)
Fai clic su una barra per vedere le singole eruzioni
100~100 · 1 eruzioni · VEI max. 3100100101101101

Cronologia dettagliata

  1. 100VEI 3Stima geologica
    100 – In corso

Link esterni

⚠ Solo a scopo informativo. Non adatto a situazioni di emergenza.