Marine Gazetteer Placedetails

Status Proposed standard Proposed standard
Language Name Name source
EnglishAka SeamountIHO-IOC GEBCO Gazetteer of Undersea Feature Names   
PlaceType Seamount(s) 
Latitude 22° 13' 9" N (22.21917°)  
Longitude 125° 31' 48" E (125.53°)  
Source IHO-IOC GEBCO Gazetteer of Undersea Feature Names, available online at
Notes GEBCO: discoverer and year of discovery (en): Discoverer: Japanese survey vessel "Takuyo". Year of discovery: 1997. History: Named from the nearby Aka Island, a major constituent island of the Kerama Islands.    
GEBCO: associated meeting, proposer and year of proposal (en): Associated meeting: SCUFN-30. Proposer: Japanese Committee on Undersea Feature Names (JCUFN). History: 2017.    
Additional information (en): This feature has an irregular shape and a steepness of ~ 11 %. Minimum depth (m): 4486. Maximum depth (m): 6059. Total relief (m): 1573. Dimension: 30 km × 30 km    
ACUF unique id (UFI) (en): 15175466    
Coordinates in ACUF (en): Latitude: 22.21917; Longitude: 125.53    
Part of  Philippine Sea (IHO Sea Area)  [view hierarchy]   
Edit history Last edited on 2018-09-13 16:53:11 by Lonneville Britt
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