Solar Activity Monitor Widget (Estimated Planetary K-Index)Geomagnetic solar activity has a significant impact on human well-being (exacerbation of disease, malaise, headache, etc.) as well as some technical devices (GPS satellites etc.).
Data source: http://www.swpc.noaa.gov/Solar Geomagnetic Activity transcription:
K < 4 - Quiet (Green Sun Icon)K = 4 - Raised (Yellow Sun Icon)K > 4 - Storm (Red Sun Icon)
Click on widget to see activity graph image.
Some features:- Archive data for last 30 days- Forecast data for 3 days- Forecast data for 27 days (largest index of the day)- Storm begin notification- Sharing image of a solar activity chart
More info: http://www.swpc.noaa.gov/products/planetary-k-index