Open Access

Table 3.

Days on which the 1-h time series of spot readings at minutes 00, 01, …, 59 reach their maximum |dH/dt| at NUR in 1975–2012. The number of maxima on the particular day is also given.

yyyymmdd #
19860208 14
20041109 14
19890313 13
20031030 6
19820713 6
20041108 4
19910324 2
19910325 1

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