Unnamed volcano 2
{{Short description|Volcano in Tonga}}
{{Infobox mountain
| name = Unnamed (Volcano 2)
| photo =
| photo_caption =
| location = Tonga
| prominence_m = -68
| range = Tonga–Kermadec Ridge
| coordinates = {{Coord|21.338|S|175.65|W|display=inline}}
| type = Stratovolcano
| last_eruption= 1932
}}
A submarine volcano of the Tonga–Kermadec Ridge, informally called Volcano 2, is situated southwest of Tongatapu. It lies {{cvt|68|m}} beneath the surface and could be the cone of a larger volcano located {{cvt|15|km}} northwest. An eruption in 1907 located {{cvt|48|km}} from Tongatapu created pumice rafts while the most recent eruption occurred in 1932.{{Cite gvp|vnum=243010|name=Unnamed}}