Table 3

Selected dates for the validation. Maximum Kp and minimum Dst of the period is also reported together with a note on the event features (CH = Coronal Hole; CME = Coronal Mass Ejection).

Date Max Kp Min Dst (nT) Note
08 Feb 2018 1+ −1 G0 – quiet time
13–14 Jan 2018 5− −14 G1 storm – CH
07–12 Nov 2017 6+ −72 G2 storm – CH
26 Sep–03 Oct 2017 7− −75 G3 storm – CH
27–31 May 2017 7 −125 G3 storm – CME
07–11 Sep 2017 8+ −142 G4 storm – CME

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