Predominance of even Ap indices

• 1 February 1976
• journal article
• Published by American Geophysical Union (AGU) in Geophysical Research Letters
• Vol. 3  (2) , 91-92
• https://doi.org/10.1029/gl003i002p00091

Abstract

Keywords

• AP INDICES
• GEOMAGNETIC
• ROUNDING
• BIAS
• PREDOMINANCE
• FREQUENCY DISTRIBUTION
• TENDENCY
• AP VALUES