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electrojet
e·lec·tro·jet E0075950 (ĭ-lĕk′trō-jĕt′)n. A flow of intense electric current that moves from west to east in the ionosphere above the earth's magnetic equator.
[electro- + jet (stream).]electrojet (ɪˈlɛktrəʊˌdʒɛt) n (General Physics) a narrow belt of fast-moving ions in the ionosphere, under the influence of the earth's magnetic field, causing auroral displayse•lec•tro•jet (ɪˈlɛk trəˌdʒɛt)
n. a current of ions in the upper atmosphere that moves with respect to the surface of the earth and causes various auroral phenomena. [1950–55] electrojet
electrojet[i′lek·trə‚jet] (geophysics) A stream of intense electric current moving in the upper atmosphere around the equator and in polar regions. |