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Fine structure in midlatitude sporadic E layers
(Elsevier, 2013-01-03)
Fine structure in midlatitude sporadic E layer patches or “clouds” is apparent in incoherent scatter observations from the Arecibo Radio Telescope. The fine structure is wavelike with predominant horizontal wavelengths as ...
Mid-latitude plasma and electric field measurements during space weather month, September 1999
(Elsevier, 2003-07)
Using data collected during the September 1999 combined ionospheric campaign (CIC), we examine the effects of moderate geomagnetic activity on low and mid-latitudes. Perturbations in the zonal electric field, measured at ...
A new source of the midlatitude ionospheric peak density structure revealed by a new Ionosphere‐Plasmasphere model
(American Geophysical Union, 2016-02-02)
The newly developed Ionosphere‐Plasmasphere (IP) model has revealed neutral winds as a primary source of the “third‐peak” density structure in the daytime global ionosphere that has been observed by the low‐latitude ...
PCA and vTEC climatology at midnight over mid-latitude regions
(Springer, 2017-12)
The effect of the thermospheric vertical neutral wind on vertical total electron content (vTEC) variations including longitudinal anomaly, remaining winter anomaly, mid-latitude summer night anomaly, and semiannual anomaly ...
Peculiar features of the low‐latitude and midlatitude ionospheric response to the St. Patrick's Day geomagnetic storm of 17 March 2015
(American Geophysical Union, 2016-07-25)
The current study aims at investigating and identifying the ionospheric effects of the geomagnetic storm that occurred during 17–19 March 2015. Incidentally, with SYM‐H hitting a minimum of −232 nT, this was the strongest ...
Observations of the April 2002 geomagnetic storm by the global network of incoherent scatter radars
(European Geosciences Union (EGU), 2005-01)
This paper describes the ionospheric response to a geomagnetic storm beginning on 17 April 2002. We present the measurements of ionospheric parameters in the F-region obtained by the network of eight incoherent scatter ...
Prompt effects of solar wind variations on the inner magnetosphere and midlatitude ionosphere
(Elsevier, 2005)
It is well known that the solar wind can significantly affect high-latitude ionospheric dynamics. However, the effects of the solar wind on the middle- and low-latitude ionosphere are much less studied. In this paper, we ...
Postmidnight mid-latitude ionospheric trough position oscillations during solar cycle 24
(Elsevier, 2021-08)
In this work, the Global Ionospheric Maps (GIMs) are used to analyze the behavior of the mid-latitude ionospheric trough (MIT) during the solar cycle 24 (2008–2019). This analysis is performed for the Northern and Southern ...