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Where did all the ash go? 15 January 2022 Hunga eruption

Description:
After the Hunga Volcano eruption of 15 January 2022, the ash volume estimated by on-land fall thickness appeared anomalously small for the explosive magnitude. The eruptive column from this event reached at least 55 km high. Ash dusting (<1 mm) was reported on islands as far as 200 km NE from the volcano in the Vava'u group. Ashfall in the Ha'apai group and Tongatapu Islands, approximately 70 k...
Display date:
2023
Location:
Polynesia
Format:
Scholarly text
Collections:
Otago University Research Archive
Publisher:
International Association of Volcanology and Chemistry of the Earth's Interior
Content partner:
University of Otago
Availability:
Not specified
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