Fig. 2From: Equatorial plasma bubble seeding by MSTIDs in the ionosphereSignature of the equatorial plasma bubbles observed by the ionogram (upper panel) at São Luis (2.6° S, 44.2° W) at 22:20 UT and the 630 nm airglow image (lower panel) observed at Cariri (7.4° S, 36.5° W) at 02:49 UT (23:49 LT) on July 05–06, 2014Back to article page