1 citations · 2 across the 2 of their papers we have counts for
4 papers
Assessment of a planetary model to predict Rieger periodicity in sunspots and flares
Ian R. Edmonds
This paper develops a planetary model to predict the occurrence of intermediate range periodicity in solar activity, in particular the ~155 day Rieger periodicity in flare activity…
Revisiting 154-day periodicity in the occurrence of hard flares. A planetary influence?
Ian Edmonds
Rieger et al (1984) reported observations of a 154 day periodicity in flares during solar cycle 21. This paper discusses the observations in the light of a simple empirical planeta…
Planetary model of sunspot emergence: A spectral and autocorrelation analysis
Ian Edmonds
This paper is concerned with intermediate range periodicity in the sunspot area spectrum. An empirical model of sunspot area emergence based on Mercury planet conjunctions was deve…
Are intermediate range periodicities in sunspot area associated with planetary motion?
Ian Edmonds
In this paper we examine the possibility that intermediate range periodicities in sunspot area can be linked to Mercury or to Mercury-planet conjunction periods. We show that peaks…