Geomagnetic data and data products
Follow the links to the resources you need!
![Example model chart](images/data-album/album-models.png)
World Magnetic Model (WMM), International Geomagnetic Reference Field (IRGF-13), Geomagnetic coordinate calculator and British Grid Magnetic Angle Calculator.
![Screenshot of data page](images/data-album/album-solargeomagdata.png)
Solar and Geomagnetic Data and Indices
Indices: Kp , ap , Cp and C9 .
Data: Bartels rotation, International Sunspot Number, F10.7 flux.
![Screenshot of forecast page](images/data-album/album-forecasts.png)
Geomagnetic and Solar Activity Forecasts
Forecasts of local activity (UK observatories), Ap index and F10.7 flux.
![Screenshot of survey page](images/data-album/album-obslist.png)
List of Magnetic Observatories
List of all magnetic observatories (maintained on behalf of IAGA Division V OBS).