OHP Geomagnetic Stations Five stations are currently working. Click the station of which data you want. Christmas Island (Kiritimati) (2.05N, 157.50W) 9708- Huancayo(12.06S, 75.20W) 9707- Ponape(Pohnpei) (7.00N, 158.33E) 9703- Marcus(24.18N, 153.58E) 0009- Muntinlupa(14.40N, 121.0E) 0012- Majuro(7.10N, 171.20E) 0103- Kanchanaburi(14.00N, 98.50E) 0203- Changchun(43.90N, 125.30E) 9807 - Tonga(21.19S, 175.23E) 9909-