Tafea Province, Vanuatu
21.0 S, 170.05 E
summit elevation -30 m
Western Gemini Seamount has older eruptions shown by the marine growth on underwater basalt samples.
Located approximately 100 km South of Aneityum Island, about halfway between Yasur Volcano (Tanna Island) and Matthew Island.
Eruptions in the past 10,000 years.