Equatorial plasma bubbles (EPBs) have long been studied and are becoming increasingly
important because they cause severe scintillations in radio waves from Global Navigation …

A new 30 MHz coherent scatter ionospheric radar has been operating at the equatorial
station at São Luís (2.33° S, 44° W, dip latitude 1.3° S), Brazil, since December 2000. This …

This paper presents first results of spatial structure associated with 47‐MHz coherent
backscatter from the low‐latitude F region in the Indonesian‐Thai longitude sector. The …

In order to understand observations of modulated irregularities in a localized region on the
bottomside of the equatorial ionosphere without the presence of vertically rising large‐scale …

Coordinated observations of equatorial plasma bubbles (EPBs) have been made with an all‐
sky airglow imager, narrow bandwidth photometer, VHF radar, and ionosonde over the …

Abstract Space weather, just like its meteorological counterpart, is of extreme importance
when it comes to its impact on terrestrial near‐and far‐space environments. In recent years …

The special daytime echoes, which present the V‐shaped echo pattern between 90–180 km
ranges in the range‐time‐intensity (RTI) plot, were occasionally recorded by the Hainan …

An upgraded version of the Indian MST radar, called Advanced Indian Mesosphere-
Stratosphere-Troposphere (MST) radar (AIR), has recently been commissioned. The prime …

VHF backscatter radar observations at and off the magnetic equator (Trivandrum and
Gadanki, respectively) have been analyzed to study the small‐scale (∼ 3 m) irregularities at …

The growth and evolution of nocturnal ionospheric plasma irregularities are analyzed over
the geomagnetic equatorial station Trivandrum (8.5° N, 77° E, dip latitude 1.9° N) using multi …