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Volcanoes of Samoan and Wallis Islands (8)

Ofu-Olosega | Rose Island | Savai'i | Ta'u | Tutuila | Upolu | Vailulu'u | Wallis Islands
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Volcano news
Tue, 4 Oct 2022, 04:14

Ta'u volcano (Samoan Islands): alert level lowered to Green

Satellite image of Ta'u volcano in the late September (image: Sentinel 2)
The Hawaiian Volcano Observatory (HVO) reported that the seismic activity beneath the volcano rapidly decreased over the past few weeks and continues at low levels. ... Read all
Wed, 31 Aug 2022, 14:00

Ofu-Olosega volcano (American Samoa, SW Pacific) - Smithsonian / USGS Weekly Volcanic Activity Report for 24 August-30 August 2022 (New Activity / Unrest)

Data from seismometers recently installed on Tutuila, Ta'u, and Ofu-Olosega islands of American Samoa to monitor an ongoing seismic swarm indicated that the events were related to Ta'u Island and not Ofu-Olosega. HVO lowered the Volcano Alert Level to Normal and the Aviation Color Code to Green on 26 August. The report warned residents of Ofu-Olosega that they could still be significantly affected by events that may take place on or around Ta'u Island. ... Read all
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