Editing Ionosphere (section)

===Equatorial electrojet===
The worldwide solar-driven wind results in the so-called Sq (solar quiet) current system in the E region of the Earth's ionosphere ([[ionospheric dynamo region]]) ({{convert|100–130|km|mi|sigfig=1|abbr=on}} altitude).{{Citation needed|date=September 2024}} Resulting from this current is an electrostatic field directed west–east (dawn–dusk) in the equatorial day side of the ionosphere. At the magnetic dip equator, where the geomagnetic field is horizontal, this electric field results in an enhanced eastward current flow within ± 3 degrees of the magnetic equator, known as the [[equatorial electrojet]].<ref name=":1" />