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The coastal town was overwhelmed within minutes when a pyroclastic surge swept down the volcano's flank.
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The coastal town was overwhelmed within minutes when a pyroclastic surge swept down the volcano's flank.
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Related words
pyroclastic surge
Noun
Japanese Meaning
火砕サージ：火山噴火時に放出される、乱流化したガスと岩石破片が混合した流動体。 / 火山の噴火現象で、流体化したガスと岩石の破片が急激に移動する現象。
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