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
Latitude: 37.07 S Longitude: 347.69 E Altitude: 42 m
Latitude: 41.39 S Longitude: 50.20 E
The geomagnetic coordinates refer to IGRF-14 for 2020.