LWCA Solar Activity Page

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Three Day Forecast Alert System Terminology

Solar Wind (up) and Aurora (right)

Click any image above for more data from the Space Weather Prediction Center.

SpaceWeather.com tracks daily events on the Sun, the solar wind, meteor rates, NASA forecasts, and other astronomical events.

Grayline and MUF World Map Updates every 5 minutes; also shows x-ray absorption contours when applicable.

Today's Space Weather NOAA's Space Weather Prediction Center plots solar X-ray flux and satellite environment, and has links to satellite images.

The Solar Terrestrial Activity Report from Jan Alvestad; valuable propagation resource with solar flux, sunspot number, planetary A index, CMEs and coronal holes.

414 visits since last reset 1 January 2012.

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