Tafea Province, Vanuatu
20.98 S, 170.29 E
summit elevation -80 m
Eastern Gemini Seamount is located approximately 100 km South of Aneityum Island, about halfway between Yasur Volcano (Tanna Island) and Matthew Island.
Historical eruptions of Eastern Gemini Seamount shown by lack of marine growth on underwater basalt samples.
Eruptions in the past 10,000 years.