Fig. 5From: Severe L-band scintillation over low-to-mid latitudes caused by an extreme equatorial plasma bubble: joint observations from ground-based monitors and GOLDGeomagnetic conditions over some days around the extreme EPB event. Upper panel: Interplanetary magnetic field (Bz) and SYM/H index revealing a storm onset around 12:00 UT on March 13. Lower panel: Interplanetary electric field (Ey) showing enhancements in magnitude during the geomagnetic storm periodBack to article page