Figure 7
From: The ionospheric irregularities climatology over Svalbard from solar cycle 23
Phase Scintillation climatology under different conditions of the interplanetary magnetic field. Each panel reports the occurrence of S4 above the weak to strong scintillation threshold for each combination of By/Bz positive and negative values. Maps are sorted for different ranges of the total field |Btot|: |Btot| < 3nT (panel a), 3 nT < |Btot| 5 nT (panel b), 5 nT < |Btot| < 10 nT (panel c) and |Btot| > 10 nT (panel d).
