Tad Cook’s (K7RA) Weekly Solar Report
Latest EUVI Images
Solar Terrestrial Relations Observatory (STEREO)
What is the story with the STEREO “Behind” spacecraft?
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This chart is based on
daily sunspot and solar flux numbers reported by NOAA. It is updated once
per day.
The data in this chart reflects the past six months.
This chart is based on the
NOAA Geophysical Alert Message (updated every three hours). Included are
the Solar Flux, K-Index, and A-Index numbers for the past six months. This
chart is updated every three hours (at 15 minutes past the hour), along with
the text report at the top of this page.
For more information about these numbers, and what they mean, see the links at
the bottom of this page.
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Other information
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OVATION Auroral Forecast – Space Weather Prediction Center
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NASA Solar Dynamics Observatory
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Space Weather Tutorial by John A. Kennewell
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Daily Solar Values Report (Last 180 days)
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Historical Sunspot Charts
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Current Alerts and Warnings from NOAA
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27 day forcast from NOAA
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Click here for charts reflecting the past ten years
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More solar images (from SOHO)
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C. Alex Young’s “The Sun Today” site
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More solar information links