TABLE 1 - Coordinates of the Observatories | |||||
Geographic | Geomagnetic | ||||
Observatory | Longitude (E) | Latitude | Dipole latitude | ||
Hermanus | 19.22° | -34.40° | -33.3° | ||
Kakioka | 140.18° | 36.23° | 26.0° | ||
Honolulu | to April 1960 | 201.90° | 21.30° | 21.0° | |
after April 1960 | 201.98° | 21.32° | 21.1° | ||
San Juan | to January 1965 | 293.88° | 18.38° | 29.9° | |
after January 1965 | 293.85° | 18.01° | 29.9° | ||