The Weekly Volcanic Activity Report: August 31 – September 6, 2022
New activity/unrest was reported for 5 volcanoes from August 31 to September 6, 2022. During the same period, ongoing activity was reported for 18 volcanoes.
Area of earthquake locations extending from deep beneath Ta’u Island volcano to about 10 km (6 miles), American Samoa
The earthquake swarm that started under Ta’u volcano, American Samoa, at the end of July 2022 continues with no significant change.
The Weekly Volcanic Activity Report: August 24 – 30, 2022
New activity/unrest was reported for 5 volcanoes from August 24 – 30, 2022. During the same period, ongoing activity was reported for 16 volcanoes.
Earthquake swarm under Ta’u volcano continues, American Samoa
The earthquake swarm related to Taʻū Island, American Samoa that started in late July 2022 continues. The Aviation Color Code remains at Yellow.
The Weekly Volcanic Activity Report: August 17 – 23, 2022
New activity/unrest was reported for 8 volcanoes from August 17 to 23, 2022. During the same period, ongoing activity was reported for 15 volcanoes.
Aviation Color Code for Ta’u and Ofu-Olosega volcanos raised to Yellow, American Samoa
The earthquake swarm that started in the Manua’ Islands, American Samoa on July 26, 2022, continues without abating. As a result, the Hawaiian Volcano Observatory (HVO) has raised the Aviation Color Code for Ta’u and Ofu-Olosega volcanos to Yellow.
Earthquake swarm in American Samoa continues, source beneath Manu’a Islands
The earthquake swarm in American Samoa continues without significant changes. Residents reported that earthquakes began about 3 weeks ago, with the first felt earthquake reported on July 26, 2022, USGS Hawaiian Volcano Observatory (HVO) reports.
The Weekly Volcanic Activity Report: August 10 – 16, 2022
New activity/unrest was reported for 2 volcanoes from August 10 to 16, 2022. During the same period, ongoing activity was reported for 6 volcanoes.
Earthquake swarm in American Samoa closer to Ta’ū volcano than Vailuluʻu
Earthquake swarm in the Manuʻa islands of American Samoa continues, with a source most likely closer to Ta’ū island than Vailuluʻu seamount, the Hawaiian Volcano Observatory (HVO) reports.
Earthquake swarm in American Samoa likely related to Taʻū volcano or the nearby submarine Vailuluʻu
An earthquake swarm is occurring in the Manuʻa islands of American Samoa. These earthquakes are most likely related to either Taʻū volcano or the nearby submarine Vailuluʻu volcano, according to the USGS.
