Home Reef volcano (Tonga Ridge) - Smithsonian / USGS Weekly Volcanic Activity Report for 7 September-13 September 2022 (New Activity / Unrest)
Mi, 14. Sep 2022, 14:00
14:00 PM | VON: VNSubmarine activity was detected during 12-13 September, and a thermal anomaly was identified in a satellite image acquired at 1400 on 13 September. The Aviation Color Code was raised to Yellow (the second lowest level on a four-color scale) and mariners were advised to stay 5 km away from the volcano. Gas emissions persisted at least through 14 September, with plumes rising less than 1 km.
Source: Tonga Geological Services, Government of Tonga
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From: Global Volcanism Program, 2022. Report on Home Reef. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 7 September-13 September 2022. Smithsonian Institution and US Geological Survey.
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