Results 91 to 100 of about 265 (151)

Northward-propagating nighttime medium-scale traveling ionospheric disturbances observed with SuperDARN Hokkaido HF radar and GEONET [PDF]

, 2013
We report on the characteristics of nighttime medium-scale traveling ionospheric disturbances (MSTIDs) propagating northward observed with the SuperDARN Hokkaido HF radar, which has a field of view to the north of Japan, and occasionally with the GNSS ...
Ichihara, Akimitsu, Nishitani, Nozomu, Ogawa, Tadahiko, Tsugawa, Takuya   +3 more
core   +1 more source

Generation of Quasi‐Periodic Dayside Medium Scale Traveling Ionospheric Disturbances (MSTIDs) by Intermittent Lobe Reconnection

Geophysical Research Letters
The medium‐scale traveling ionospheric disturbances (MSTIDs) can be excited by many sources. Among those magnetic reconnection has been proposed as a potential driver for dayside MSTIDs, but direct evidence has been limited. Using ground‐based radar data
Yating Xiong, Huixin Liu, Run Shi, Zanyang Xing, Sheng Lu, Qiang Zhang, Zhiwei Wang, Desheng Han   +7 more
doaj   +1 more source

Correlation of Rate of TEC Index and Spread F over European Ionosondes

Atmosphere
One of the most popular indices for monitoring the occurrence and intensity of ionospheric L-band irregularities is the Rate of TEC Index (ROTI). Due to low TEC in the mid-latitude ionosphere, ROTI has received significantly less attention than the ...
Krishnendu Sekhar Paul, Mehdi Hasan Rafi, Haris Haralambous, Mohammad Golam Mostafa   +3 more
doaj   +1 more source

Temporal Evolution of Low-Latitude Plasma Blobs Identified From Multiple Measurements: ICON, GOLD, and Madrigal TEC. [PDF]

J Geophys Res Space Phys, 2022
Park J, Huang CS, Eastes RW, Coster AJ.
europepmc   +1 more source

Investigation into the earliest generation of medium-scale traveling ionospheric disturbances with electrodynamic signatures using dense GNSS observations over Japan

Earth, Planets and Space
Understanding the earliest formation stages of medium-scale traveling ionospheric disturbances (MSTIDs) with electrodynamic signatures (commonly referred to as nighttime MSTIDs) is essential for comprehending their full development.
Weizheng Fu, Yuichi Otsuka, Tatsuhiro Yokoyama, Zezhong Li, Mamoru Yamamoto, Michi Nishioka, Hidekatsu Jin, Keisuke Hosokawa, Claudia Stolle   +8 more
doaj   +1 more source

Properties of Medium-Scale Traveling Ionospheric Disturbances Observed over Mexico during Quiet Solar Activity

Atmosphere
We present a statistical study of some physical properties of medium-scale traveling ionospheric disturbances (MSTIDs) registered over the Mexican territory during 2018 and 2019 (solar minimum).
Esmeralda Romero-Hernandez, Federico Salinas-Samaniego, Olusegun F. Jonah, Ernesto Aguilar-Rodriguez, Mario Rodriguez-Martinez, Giorgio Arlan da Silva Picanço, Clezio M. Denardini, Carlos Alberto Guerrero-Peña, Rogelio Aguirre-Gutierrez, Flor Araceli Garcia-Castillo, Sandra Ayala, Eduardo Perez-Tijerina, Maria A. Sergeeva, Juan Americo Gonzalez-Esparza   +13 more
doaj   +1 more source

General resource for ionospheric transient investigations (GRITI): An open-source code developed in support of the Dinsmore et al. (2021) results. [PDF]

MethodsX, 2021
Dinsmore R, Mathews JD, Urbina J.
europepmc   +1 more source

MSTID forecasting software codes delivered by the T-FORS project

This report provides a description of the codes that estimate the climatological pattern of MSTIDs, developed in the T-FORS project. The MSTID climatology is based on the detrended TEC data and can be used as a long-term forecasting tool. The validation confirms the expected diurnal and seasonal variability of the physical phenomenon.
Belehaki, Anna, Herekakis, Themistokles, Thanasou, Angeliki, Altadill, David, Segarra, Antoni, Mani, Sivakandan   +5 more
openaire   +2 more sources

Studies of traveling ionospheric disturbances using rapid-run ionosonde, EISCAT radar and GPS TEC

The main topic of this thesis is Traveling Ionospheric Disturbances using multiple instruments at high and low latitudes. In high latitudes the work mainly focuses on the occurrence behavior of TIDs and its subsequent causing mechanisms as well as the ...
Moges, Samson Tilahun
core   +1 more source

Seasonal Propagation Characteristics of MSTIDs Observed at High Latitudes Over Central Alaska Using the Poker Flat Incoherent Scatter Radar

, 2018
Near‐continuous electron density measurements obtained over a ∼3 year period, 2010–2013, using the Poker Flat Incoherent Scatter Radar (PFISR) in central Alaska (69°N, 147°W) have been analyzed to quantify the properties of over 650 high‐latitude medium ...
S. L. Vadas, M. J. Taylor, Nielsen, Kim, K. Nielsen, Taylor, Michael J., M. R. Negale, Vadas, Sharon L., Negale, Michael R., Nicolls, M. J., Heinselman, Craig J., C. J. Heinselman, M. J. Nicolls   +11 more
core   +1 more source