An observing and analyzing for ionospheric effect during the period of the solar flare.
Abstract
From 31 Jul to 9 Sep, 1989, VLF Omega signals have been received at the following three sites: Xinxiang, Lintong and Urumqi respectively. At the same time, the chromosphere observation and the ionosphere surveying were also doing. A total of 36 activities were recorded simultaneously at three sites. The solar flare of 16 Aug resulted in interrupt of radio telecommunication via ionosphere, which lasted for more than 4 h. The paper analyzes the ionosphere effect of these flare events by synthetically utilizing VLF observation data of the three sites, the chromosphere data, ionosphere survering data and X-ray data of satellite GOES-7.
- Publication:
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Acta Geophys. Sinica
- Pub Date:
- September 1991
- Bibcode:
- 1991AcGSn..34..651L
- Keywords:
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- Earth Ionosphere: Solar Flares