THE FEATURES OF THE GROUND LEVEL ENHANCEMENT EVENT OF COSMIC RAY ON 29 SEPTEMBER 1989

Ye Zong-hai

doi:10.11728/cjss1991.04.258

Volume 11 Issue 4

Dec. 1991

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Article Navigation > Chinese Journal of Space Science > 1991 > 11(4): 258-266

Ye Zong-hai. THE FEATURES OF THE GROUND LEVEL ENHANCEMENT EVENT OF COSMIC RAY ON 29 SEPTEMBER 1989[J]. Chinese Journal of Space Science, 1991, 11(4): 258-266. doi: 10.11728/cjss1991.04.258

Citation:

Ye Zong-hai. THE FEATURES OF THE GROUND LEVEL ENHANCEMENT EVENT OF COSMIC RAY ON 29 SEPTEMBER 1989[J]. Chinese Journal of Space Science, 1991, 11(4): 258-266. doi: 10.11728/cjss1991.04.258

Ye Zong-hai. THE FEATURES OF THE GROUND LEVEL ENHANCEMENT EVENT OF COSMIC RAY ON 29 SEPTEMBER 1989[J]. Chinese Journal of Space Science, 1991, 11(4): 258-266. doi: 10.11728/cjss1991.04.258

Citation:

Ye Zong-hai. THE FEATURES OF THE GROUND LEVEL ENHANCEMENT EVENT OF COSMIC RAY ON 29 SEPTEMBER 1989[J]. Chinese Journal of Space Science, 1991, 11(4): 258-266. doi: 10.11728/cjss1991.04.258

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THE FEATURES OF THE GROUND LEVEL ENHANCEMENT EVENT OF COSMIC RAY ON 29 SEPTEMBER 1989

doi: 10.11728/cjss1991.04.258

Ye Zong-hai

Center for Space Science and Applied Research, Academia Sinica, Beijing

Received Date: 1990-12-12
Rev Recd Date: 1900-01-01
Publish Date: 1991-12-24

Abstract

Abstract

The ground level enhancement (GLE) from the solar proton flare of 29, Sept., 1989 is recorded by the world wide network of the neutron monitors and μ-meson telescopes. This GLEis the greatest event since the event on 23 Feb. 1956. The features of the world wide GLEincluding the intensity time profiles, the spectrum, the anisotropy and the geographical distribution etc. are studied in this paper. And the influences of the GLEon the earth's environment are described briefly in this paper.
- Solar cosmic ray,
- Solar flare,
- GLE event