| Servicio Nacional de Meteorología Espacial |
Spanish national Space Weather Service |
| Observatori de Pujalt |
Information about ROSME (Red de Observadores Solares y Meteorologia Espacial) |
| SolarMonitor |
Daily sun images, Wolf number and solar activity |
| SpaceWeatherLive.com |
News, daily sun images, Wolf number, aurora, solar activity |
| NOAA Space Weather Prediction Center |
Main reference page |
| NESDIS NOAA Solar Activity |
NOAA Solar activy Environmental Satellite, Data, and Information Service |
| Solarham |
News, daily sun images, Wolf number, aurora, solar activity |
| Global Oscillation Network Group |
US National Solar Observatory |
| Tamitha Skov youtube channel |
Best youtube space Weather Channel |
| Sunspots - Count Them, Draw Them, Rank Them |
Help about how to count sunspots |
| Solar Influences Data Analysys Center |
Royal Observatory of Belgium. All about Space Weather |
| Solar Influences Data Analysys Center - Drawings |
Sun spots drawings. Everyone should learn from these drawings |
| Peter Meadows |
Peter Meadows Personal Page |
| Nasa/Marshall Solar Physics |
NASA Solar Physics |
| SunCalc |
Sun Calculation |
| Sun Monitor |
ESA Sun monitor |
| The Sun Today |
Latest updates about sun activity |
| Space Weather Data Portal |
Space Weather Portal from University of Colorado |
| Solar Chat Forum |
Solar chat Forum |
| AuroraWatch UK alerts |
Aurora alert system in UK |
| NORTHERN LIGHTS FORECAST FOR ICELAND |
Aurora alert system in Icelan |