BEHAVIOR OF THE LOWER IONOSPHERE AT MIDDLE AND LOWER LATITUDES DURING THE SOLAR EVENTS OF MARCH,1989

Huang Zerong; Zhang Xunjie; Ruan Xueqin; Li Wentao

PDF
Cite
Share

facebook

twitter

google

linkedin

Publications of the Yunnan Observatory > 1990 > 0(4): 148-151.

Huang Zerong, Zhang Xunjie, Ruan Xueqin, Li Wentao. BEHAVIOR OF THE LOWER IONOSPHERE AT MIDDLE AND LOWER LATITUDES DURING THE SOLAR EVENTS OF MARCH,1989[J]. Publications of the Yunnan Observatory, 1990, (4): 148-151.

Citation:

PDF (184 KB)

BEHAVIOR OF THE LOWER IONOSPHERE AT MIDDLE AND LOWER LATITUDES DURING THE SOLAR EVENTS OF MARCH,1989

Wuhan Institute of Physics, Academia Sinica

More Information

Published Date: October 14, 1990

Graphical Abstract

Abstract

Abstract

Introduction The D-region effects of ionosphere during the solar event have been mostextensively studied by observing the changes in characteristics of the VLF and LFpropogation, which provides a sensitive indicater or solar flares^[1,7]. It has been foundthat there is a close correlation between the "Sudden phase anomaly"(SPA) of VLF or LF signal and the Solar flare.