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1991 Eruption of Mount Unzen

Volcanology

The 1991 eruption of Mount Unzen, in Nagasaki Prefecture, Japan, was part of a longer eruptive episode, known in Japan as the Heisei eruption, that began with phreatic explosions in November 1990 and continued until February 1995. On June 3, 1991, a large pyroclastic flow traveled about 4.5 kilometers from the crater and killed 43 people, including the volcanologists Katia and Maurice Krafft and Harry Glicken, along with sixteen journalists, twelve firefighters, and other residents and workers. Until the 2014 eruption of Mount Ontake, it was the deadliest volcanic disaster in postwar Japan.

Facts
Event Date
1991-06-03 1
Connections

Caused By

Volcanism, Processes
Source 1991 Mount Unzen eruption (Wikipedia)

In Discipline

Source 1991 Mount Unzen eruption (Wikipedia)
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Sources
1. 1991 Mount Unzen eruption (Wikipedia)
  • Lead
    Volcanic activity began in November 1990, and a large-scale pyroclastic flow occurred on June 3, 1991, causing extensive damage.
  • In Discipline: Volcanology, Lead paragraph (in-discipline)
    The 1991 Eruption of Mount Unzen (Japanese: 1991年の雲仙岳噴火) was a natural disaster caused by the eruption of Mount Unzen in Nagasaki Prefecture, Japan.
  • Caused By: Volcanism, Lead paragraph (caused-by)
    The 1991 Eruption of Mount Unzen (Japanese: 1991年の雲仙岳噴火) was a natural disaster caused by the eruption of Mount Unzen in Nagasaki Prefecture, Japan.
  • In Group: Major Volcanic Eruptions, Lead sentence
    The 1991 Eruption of Mount Unzen (Japanese: 1991年の雲仙岳噴火) was a natural disaster caused by the eruption of Mount Unzen in Nagasaki Prefecture, Japan.
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