Day-to-day variability of the equatorial electrojet current in the South American sector
نویسندگان
چکیده
منابع مشابه
Meridional equatorial electrojet current in the American sector
Huancayo is the only equatorial electrojet station where the daytime increase of horizontal geomagnetic ®eld (H) is associated with a simultaneous increase of eastward geomagnetic ®eld (Y). It is shown that during the counter electrojet period when DH is negative, DY also becomes negative. Thus, the diurnal variation of DY at equatorial latitudes is suggested to be a constituent part of the equ...
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Day-to-day correlation of equatorial electrojet at two stations separated by 2000 km
Day-to-day fluctuations of the daily range of the geomagnetic field H at the equatorial electrojet stations Ancon (ANC, 77.0 W) and Sao Luis (SLZ, 44.2 W) are described for the period January–June 1993. The H field started increasing between midnight and sunrise, reaching a peak shortly before noon. The daily range of H was maximum during March and April and minimum during June. Regardless of t...
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Present-day South American climate
Article history: This paper documents the m Received 25 April 2007 Accepted 13 October 2007 Available online 9 September 2008
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ژورنال
عنوان ژورنال: Earth, Planets and Space
سال: 2007
ISSN: 1880-5981
DOI: 10.1186/bf03352707