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Akutan reported activity

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EVENT SPECIFIC INFORMATION

Start:December 18, 1992 Observed

Tephra plume: BibCard
Central eruption: BibCard
Eruption Type:Explosive
ColHeight: 1800 m BibCard
MaxVEI: 1 BibCard

Description: From Smithsonian Institution (1992): "A small ash cloud * * * rose to a maximum altitude of 1.8 km (several hundred meters above the summit) shortly after 1445 on 18 December. The plume was carried ~20 km N, then rapidly dissipated."

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Page modified: June 11, 2014 13:55
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