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hf:solar-terrestrial-data [2025/04/05 13:21] – The embedded image is now live. 2e0itbhf:solar-terrestrial-data [2025/06/16 19:40] (current) – [Solar Terrestrial Data] m0lte
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-[[https://www.hamqsl.com/solar.html|{{https://www.hamqsl.com/solar101vhf.php?.gif?|Click to add Solar-Terrestrial Data to your website!}}]]+[[https://www.hamqsl.com/solar.html|{{https://www.hamqsl.com/solar101vhf.php?muf=athns&.gif?|Click to add Solar-Terrestrial Data to your website!}}]]
  
  
-This is solar-terrestrial data. Solar-terrestrial charts are used to evaluate radio propagation conditions.+The above is LIVE solar-terrestrial data. Solar-terrestrial charts are used to evaluate radio propagation conditions. 
 + 
 +**TL;DR** [[hf:solar-terrestrial-data#quick_interpretation_tips|Quick Interpretation Tips]] 
 + 
 +Here is a bit longer guide on how to interpret them. 
 + 
 +  
  
-Here is a bit of a guide on how to interpret them. 
  
 ===== Date and Time ===== ===== Date and Time =====
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 Visual indicator of Maximum Usable Frequency (MUF) across regions. Visual indicator of Maximum Usable Frequency (MUF) across regions.
  
-* Blue: <6 MHz — poor +  * Blue: <6 MHz — poor 
-* Yellow/Orange: 8–16 MHz — moderate +  * Yellow/Orange: 8–16 MHz — moderate 
-* Red: >18 MHz — good+  * Red: >18 MHz — good
  
 ===== Quick Interpretation Tips ===== ===== Quick Interpretation Tips =====
hf/solar-terrestrial-data.1743859305.txt.gz · Last modified: by 2e0itb