Fig. 7.From: First observational study during a solar eclipse event on variations in the horizontal winds simultaneously in the troposphere-stratosphere-mesosphere-lower-thermosphere region over the equatorial station Thumba (8.5°N, 77°E)Wavelet spectra of (a) zonal, and (b) meridional, winds at 98 km on the eclipse day. (c) and(d) are the same as (a) and (b) but for the control day.Back to article page