作者: T. Sindelarova , J. Chum , K. Skripnikova , J. Base
DOI: 10.1016/J.JASTP.2014.10.014
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摘要: Abstract Atmospheric infrasound of frequencies 0.1–4 Hz observed in Central Europe during convective storms on 9–10 July 2011 from 21:00 to 02:57 UT was analysed. Azimuth signal arrival followed positions the passing over region measurements south-west north-east. Significant variations azimuths (up 105°) occurred periodically between 21:30 and 23:00 UT, at time maximum development storms. Sprites (discharges mesosphere) seem be potential sources these signals. Stable arrivals were 02:00 direction where abating located.