Fig. 3From: The first super geomagnetic storm of solar cycle 24: “The St. Patrick’s day event (17 March 2015)” a–c CME images recorded by SOHO/LASCO C3 during 02:18–06:06 UT on 15 March 2015. d Propagating speed of the CME in the field of view (FOV) of C3 is ~668 km/sBack to article page