CONTENTS
Space Weather Alerts
![](../movil/icono_alertas.jpg)
Official alerts from NOAA and IPS. Data compilation by N0NBH.
Solar Activity
![](../movil/icono_actividad.jpg)
Solar X-Rays. Activity reports. Pictures of the Sun. Solar flux index and sunspots.
Sun-Earth interaction
![](../movil/icono_clima.jpg)
Solar wind and Interplanetary Magnetic field (IMF). Magnetopause status.
Solar Radiation Storms
![](../movil/icono_tormenta_radiacion.jpg)
"S" alerts from NOAA. Solar Proton Events (SPE) monitors.
Geomagnetic Storms
![](../movil/icono_magnetosfera.jpg)
"G" alerts from NOAA. Kp index. Ap index. Dst index.
Ionosphere Status
![](../movil/icono_ionosfera.jpg)
Grade of ionization. Total electron content (TEC) maps.
Radio Communications
![](../movil/icono_HF.jpg)
Spectrum monitors, absorption in the HF band, ionograms, foF2 (NVIS), MUF(3000), grey line.
Aurorae
![](../movil/icono_aurora.jpg)
Aurora oval. Aurora borealis and aurora australis forecasts.
Bulletins
![](../movil/icono_boletines.jpg)
Bulletins from NASA, NOAA, ESA and IPS about Space Weather and HF radio.
About ...
![](../movil/icono_ayuda.jpg)
About the HF and Space Weather Mobile Panel.
Versión en español
![](../movil/icono_es.jpg)
HF and Space Weather Mobile Panel version in Spanish
EA4FSI-28T1
![](../movil/pellejero_blanco.jpg)
EA4FSI-28T1 main website.