RUSSIAN JOURNAL OF EARTH SCIENCES, VOL. 16, ES6007, doi:10.2205/2016ES000593, 2016 Figure 2. Geomagnetic indices for the St. Patrick's Day storm period: 1-min $PC$ (a), $AE$ (b), 3-hour $Kp$ index (d), and $SYM/H$ (c) indices. Copyright 2016 by the Geophysical Center RAS. Generated from LaTeX source by ELXpaper, v.1.5 software package. |