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Solar activity - SpaceWeatherLive.com
3-Day Forecast | Reports of solar activity and geophysical activity
3-Day Forecast | NOAA / NWS Space Weather Prediction Center
Space Weather by SolarHam
SOHO Space Weather - Solar and Heliospheric Observatory
SpaceWeather.com -- News and information about meteor showers, solar …
Solar flares - SpaceWeatherLive.com
Solar and Geophysical Activity Summary - Space Weather
NOAA forecasts quicker, stronger peak of solar activity