Ionospheric storms are storms which contain varying densities of energised electrons in the ionosphere as produced from the Sun. Ionospheric storms are...

drifts and ionospheric conduction need to be taken into account. At polar regions, directly linked to the solar wind, large-scale ionospheric anomalies...

resonances Van Allen radiation belt Radio Earth–ionosphere waveguide Fading Ionospheric absorption Ionospheric scintillation Line-of-sight propagation Sferics...

of the ionospheric plasma and causes therefore a decrease of the electron density within the ionospheric F-layer (negative ionospheric storm). A contraction...

sudden ionospheric disturbances (SID), which affect high frequency radio paths mostly at mid and low latitudes, the effects of ionospheric storms are more...

researches the ionosphere – the highest, ionized part of Earth's atmosphere. The most prominent instrument at HAARP is the Ionospheric Research Instrument...

of ionospheric electron density Determine the solar and geospace causes of small scale ionospheric irregularities Ionosphere Radiation Belt Storm Probes...

during geomagnetic storms. Skywave propagation on the sunlit side of the Earth can be entirely disrupted during sudden ionospheric disturbances. Because...

A sudden ionospheric disturbance (SID) is any one of several ionospheric perturbations, resulting from abnormally high ionization/plasma density in the...

source-ionospheric system geometry. The problem of inverting observations to simultaneously infer both the lightning source function and ionospheric structure...

The Carrington Event was the most intense geomagnetic storm in recorded history, peaking on 1–2 September 1859 during solar cycle 10. It created strong...

Irina Zakharenkova; Matthias Förster (2015). "Ionospheric response to the 2015 St. Patrick's Day storm: A global multi-instrumental overview". Journal...

The solar storms of May 2024 were a series of powerful solar storms with extreme solar flares and geomagnetic storm components that occurred from 10–13...

media help. A thunderstorm, also known as an electrical storm or a lightning storm, is a storm characterized by the presence of lightning and its acoustic...

ambient ionospheric electrons, are left with kinetic energies equal to the photon energy in excess of the ionization threshold. In the lower ionosphere where...

Upper-atmospheric lightning and ionospheric lightning are terms sometimes used by researchers to refer to a family of short-lived electrical-breakdown...

lower region (D-region) of the ionosphere (around 50–80 km in altitude). This area is particularly important to ionospheric radio communications because...

density of the ionosphere. Advanced digital ionosondes used in the CHAIN network are also able to measure the bulk motion of ionospheric plasma. Most of...

ion-acoustic wave - ionogram - ionosphere - ionospheric absorption - ionospheric reflection - ionospheric sounding - ionospheric storm - ITU model for indoor...

into the ionosphere on one side of the pole and out on the other. In between, some of the current connects directly through the ionospheric E layer (125 km);...

This information gives insight into what is occurring during an ionospheric storm. The ionosonde was used to provide a transmission frequency prediction...

radio or other links to allow L1-only receivers to make ionospheric corrections. The ionospheric data are transmitted via satellite in Satellite Based Augmentation...

ionospheric dynamo region. Thus, discharging currents flow via electric field-aligned currents (Birkeland currents) along Lm within the ionospheric dynamo...

and damaged equipment. Radio propagation was enhanced during the storm due to ionosphere involvement, however, enabling unusually good long-distance reception...

geomagnetic storm occurred as part of severe to extreme solar storms during early to mid March 1989, the most notable being a geomagnetic storm that struck...

space weather, including geomagnetic storms and substorms, energization of the Van Allen radiation belts, ionospheric disturbances and scintillation of satellite-to-ground...

The Bastille Day solar storm was a powerful solar storm on 14–16 July 2000 during the solar maximum of solar cycle 23. The storm began on the national...

the team to create a huge storm in Afghanistan which disables the Afghan rebels. But another blast of energy to the ionosphere only makes the situation...

10000 km from their origin. Moreover, the eigenfrequencies of the Earth-ionospheric waveguide, the Schumann resonances at about 7.5 Hz, are used to determine...

from currents in the ionosphere (ionospheric dynamo region) and magnetosphere, and some changes can be traced to geomagnetic storms or daily variations...