Journal cover Journal topic
Annales Geophysicae An open-access journal of the European Geosciences Union
Ann. Geophys., 35, 525-533, 2017
http://www.ann-geophys.net/35/525/2017/
doi:10.5194/angeo-35-525-2017
© Author(s) 2017. This work is distributed
under the Creative Commons Attribution 3.0 License.
Regular paper
05 Apr 2017
Longitudinal, seasonal and solar cycle variation in lunar tide influence on the equatorial electrojet
Endawoke Yizengaw and Brett A. Carter

Data sets

The magnetometer data from AAE, HUA, and MBO stations
INTERMAGNET
http://www.intermagnet.org/
The magnetic data from DVO station
International Centre for Space Weather Science and Education
http://magdas.serc.kyushu-u.ac.jp/request/index.html
Dst index
USGS
https://geomag.usgs.gov/
Publications Copernicus
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Short summary
The lunar tide influence on the equatorial electrojet (EEJ) gets intensified around noon, primarily during new and full Moon periods. However, the longitudinal, seasonal and solar cycle variability in the lunar tide’s influence on ionospheric current systems is not well understood yet. In order to investigate this, 17 years (1998–2014) of extensive magnetometer observations at four longitudinal sectors (western American, western and eastern African, and Asian) have been analyzed.
The lunar tide influence on the equatorial electrojet (EEJ) gets intensified around noon,...
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