Ko e ngaahi motu mo ʻenau māʻolunga < 0, ʻoku ʻi lalo fukahi moana he taimí ni, ʻa ia ʻoku toe ha hakau pē. Naʻe aʻu ʻi ʻolunga ʻa Metis island ki he mita ʻe 43 ʻi 1995. Naʻe aʻu ʻa Fonuafoʻou ki he mita ʻe teau he taimi ʻi niʻihi.