'Today's flight diverted to Pago Pago to address a mechanical issue,' a statement from the airline read.

Source: https://www.dailymail.co.uk/news/article-11587325/Engine-issue-leaves-300-passengers-bound-Sydney-stuck-remote-island.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

We will also maintain and service the volcano and earthquake monitoring network, with assistance from the National Weather Service Pago Pago Office.

Source: https://bigislandnow.com/2023/08/04/volcano-watch-hawaiian-volcano-observatory-return-to-american-samoa/