sunspot number

10 links

F5LEN Solar Activity forecast - F5LEN
Display solar activity forecast for next 27 days display A index Sunspot Numbers and Flux ...

[ Hits: 2683 | Votes: 4 | Rating: 7.25 ]
DR2W - DX Propagation - DJ2LS
DX Propagation by DR2W High resolution SNR maps in pseudo color Propagation based on the ...

[ Hits: 1303 | Votes: 15 | Rating: 8.06 ]
NOAA Predicted Sunspot Number - NOAA
Predicted Solar Cycle Sunspot Number And Radio Flux Values with Expected Ranges sources are Penticton ...

[ Hits: 41 | Votes: 0 | Rating: 0 ]

SpaceWeatherLive Solar Activity - SpaceWeatherLive
Real time solar activity page at SpaceWeatherLive com display sunspot regions indicating sunspot numbers of ...

[ Hits: 250 | Votes: 1 | Rating: 8 ]
Solar Cycle Progression - NOAA
A dynamic graph of current and past solar cycle sunspot number progression and F10 7 ...

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Sunspot numbers explained
Definition of smoothed sunspot number and R12 index

[ Hits: 1100 | Votes: 2 | Rating: 4 ]
Real time sunspots number
Space Weather: Real-Time 24hr Effective Sunspot Number

[ Hits: 6267 | Votes: 41 | Rating: 6.09 ]
About Smoothed Sunspot Number
The short history of the SSN Smoothed Sunspot Number at Luxorion

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Sunspot Index Since 1750 - ROB
The yearly black up to 1750 and monthly red from 1750 up to now sunspot ...

[ Hits: 115 | Votes: 0 | Rating: 0 ]
Estimated International Sunspot Number - sidc
The estimated international sunspot number EISN is a daily value obtained by a simple average ...

[ Hits: 40 | Votes: 0 | Rating: 0 ]