RUSSIAN JOURNAL OF EARTH SCIENCES, VOL. 20, ES6008, doi:10.2205/2020ES000724, 2020

Article Map

• Abstract
• Introduction
• 2. K-Index Calculation Methods
• 3. Determination of the K9 Limit Value
• 4. K-Index Calculation at Russian Geomagnetic Observatories
• 5. Conclusion
• Acknowledgments
• References

• Figure 1. Distribution histogram of occurrence of different $K$-index values...
• Figure 2. Correlation of $K$-index values calculated with $K9$ values equal...
• Figure 3. Correlation of $a_K$-index values calculated with $K9$ values...
• Figure 4. Histogram of the distribution of occurrence of different values...
• Figure 5. Histogram of the distribution of occurrence of different values...
• Figure 6. Histogram of the difference in distribution of the Moscow observatory...

• Table 1. Adopted and Recommended $K9$ Limits for Russian Geomagnetic Observatorie...

 
Citation: Petrov Valery G., Roman I. Krasnoperov (2020), The aspects of K-index calculation at Russian Geomagnetic Observatories, Russ. J. Earth Sci., 20, ES6008, doi:10.2205/2020ES000724.
 

Copyright 2020 by the Geophysical Center RAS.