Fig. 2From: Unseasonal development of post-sunset F-region irregularities over Southeast Asia on 28 July 2014: 2. Forcing from below?a Altitude-time-intensity (ATI) and b altitude-time-velocity (ATV) maps of F-region field-aligned irregularities (FAIs) observed by central beam (azimuth = 180°) of Equatorial Atmosphere Radar (EAR) during 1100 to 2300 UT on 28 July 2014Back to article page