article_snippet: Hunga Tonga-Hunga Ha'apai sits beneath the ocean 39 miles (62km) northwest of Tonga's capital Nuku'alofa.
article_snippet: a volcano gets a volcano name from the two islands a volcano is situated between - Hunga Tonga and Hunga Ha'apai.
article_snippet: The Hunga Tonga-Hunga Ha'apai underwater volcano, that created the formation, is located between two land masses in the Tonga archipelago - Hunga Tonga and Hunga Ha'apai.
article_snippet: two land masses in the Tonga archipelago - Hunga Tonga and Hunga Ha'apai said the surface of the island was still warm and, after climbing to the highest point of the island crater, two land masses in the Tonga archipelago - Hunga Tonga and Hunga Ha'apai caught sight of a vast green lake which smelled of sulphur. '
article_snippet: The Hunga Tonga-Hunga Ha'apai underwater volcano, that created the formation, is located between two land masses in the Tonga archipelago - Hunga Tonga and Hunga Ha'apai.
article_snippet: Gianpiero Orbassano and Branko Sugar of Nuku'alofa are pictured top of the crater rim of a volcanic island, at Hunga, Tonga .