312
Comment:
|
346
|
Deletions are marked like this. | Additions are marked like this. |
Line 7: | Line 7: |
[[ attachment:f10.7.gif | {{attachment:f10.7.gif | | w=640 }} ]] | {{ attachment:f10.7.gif | | width=640 }} .[[ attachment:f10.7.gif | click for 2048x2048 image ]] |
F10.7 Index Yearly Average
average 188.5 for 56 years from January 1964 through 2019
data downloaded from https://omniweb.gsfc.nasa.gov/form/dx1.html open office spreadsheet