Abstract
The diurnal range in H at Mount Wilson exceeded 100y on February 9, February 16, and March 5, but the variations on these days were not classed as magnetic storms.Thirteen spot‐groups were observed in the first quarter of 1934, five belonging to the waning cycle and eight to the new cycle. The increasing activity of the new cycle in the high solar latitudes indicates that the phase of minimum activity is probably past.
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