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Solar-Flare Effect in the F2-Layer of the Ionosphere

Abstract

A SOLAR flare usually causes a simultaneous increase in the electron density of the D- and E-layers of the ionosphere in the daylight hemisphere. It is rare, however, to find any corresponding increase in the F2-layer, and the only previously reported case occurred in 19491 during an important flare which was accompanied by an unusually intense burst of cosmic radiation.

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References

  1. Dieminger, W., and Geisweid, K. H., J. Atmos. Terr. Phys., 1, 42 (1951).

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  2. Shapley, A. H., and Knecht, R. W., Inst. Rad. Eng. Trans., AP, 5, 326 (1957).

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  3. Minnis, C. M., Bazzard, G. H., and Bevan, H. C., J. Atmos. Terr. Phys., 9, 233 (1956).

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MINNIS, C., BAZZARD, G. Solar-Flare Effect in the F2-Layer of the Ionosphere. Nature 181, 690–691 (1958). https://doi.org/10.1038/181690a0

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