The Geomagnetische Observatory Tristan da Cunha was opened in October 2009 and is operated by the GFZ. The observatory is member of the INTERMAGNET program.

Location: Tristan da Cunha

Geographic Coordinates:
Latitude: 37.07 S     Longitude: 347.69 E   Altitude: 42 m  

Geomagnetic Coordinates (quasi-dipole):
Latitude: 41.39 S     Longitude: 50.20 E

The geomagnetic coordinates refer to IGRF-13 for 2020.


Data are available on request or over the INTERMAGNET program.

back to top of main content