Use this URL to access this calendar from a web browser.
Public URL to this calendar.
 https://calendar.google.com/calendar/embed?src=synthpicknick%40gmail.com&ctz=Europe%2FStockholm

Use this address to access this calendar from other app’s.
Public URL in iCal format, & .
 https://calendar.google.com/calendar/ical/synthpicknick%40gmail.com/public/basic.ics

The 27-day Space Weather Outlook Table , issued Mondays by 1500 UTC, by NOAA is a numerical forecast of three key solar-geophysical indices; the 10.7 cm solar radio flux, the planetary A index, and the largest daily K values. A complete summary of weekly activity and 27-day forecasts since 1997, plus an extensive descriptive, are online as The Weekly.

and…

45-day forecast of Ap and F10.7 prepared by the U.S. Air Force. Retransmitted by the Dept. of Commerce, NOAA, Space Weather Prediction Center

Acknowledgement
 Glendale App, NOAA