Ionospheric and Magnetic Signatures of Space Weather Events at Middle and Low Latitudes: Experimental Studies and Modelling (2nd Edition)

Dear Colleagues,

This Special Issue is a follow-up of the first Special Issue entitled “Ionospheric and Magnetic Signatures of Space Weather Events at Middle and Low Latitudes: Experimental Studies and Modelling” (https://www.mdpi.com/journal/atmosphere/special_issues/Space_Weather_Events) published in Atmosphere in 2022 and will cover all aspects of Ionospheric and Magnetic Signatures of Space Weather Events.

Since 1990, the discipline of space weather has vigorously developed. This new discipline aims to discover the impact of solar events on the near-Earth environment and the effects of these events on human activity and technologies.

Under the aegis of the United Nations Office for Outer Space Affairs (UNOOSA), a program to develop Space Sciences in developing countries was initiated in 1991. Several large scientific programs, such as IEEY (International Equatorial Electrojet Year), IHY (International Heliophysical Year), and ISWI (International Space Weather Initiative), have made it possible to install instruments at middle and low latitudes, including networks of GNSS (Global Navigation Satellite System) stations, magnetometers and other sensors. GNSS networks make it possible to know how solar events such as solar flares, CMEs (corona mass ejections), or fast winds flowing from solar coronal holes disrupt the path of transmission waves from the satellites to the Earth. The main source of these disturbances is the ionosphere. On the other side, magnetometers make it possible to understand the disturbances of the Earth’s magnetic field by the same solar events.

In the context of space weather, it is important to understand the physical mechanisms acting at the level of the Sun in the interplanetary environment, as well as the Earth’s thermosphere and the ionosphere. This Special Issue will therefore include articles reviewing mechanisms that have been known for several decades, as well as new original findings.

In the equatorial zone, certain particular geophysical phenomena exist, such as the equatorial fountain, the PRE (pre-reversal enhancement of the eastward electric field), and the equatorial electrojet (EEJ). This Special Issue will therefore include articles concerning the perturbations generated by solar disturbances on these equatorial parameters through the electrodynamic coupling between high and low latitudes.

Special attention will be given to the use of GNSS data to characterize the scintillations of the electromagnetic signal due to plasma irregularities and equatorial plasma bubbles (EPB), which are particularly important in the equatorial zone.

Dr. Christine Amory-Mazaudier
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 250 words) can be sent to the Editorial Office for assessment.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Atmosphere is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.