Results 131 to 140 of about 290,411 (293)

The State of Solar Wind Heavy Ions in Interplanetary Coronal Mass Ejection–Driven Geomagnetic Storms

The Astrophysical Journal
During geomagnetic storms, which are the primary periods for heavy ions from the solar wind to enter Earth’s magnetospheric space, the charge state of solar wind heavy ions during these storms has significant implications for studying the distribution ...
Cong Wang, Fei He, Xiaoxin Zhang
doaj   +1 more source

Large regional variability in geomagnetic storm effects in the auroral zone. [PDF]

Sci Rep, 2023
Kärhä O, Tanskanen EI, Vanhamäki H.
europepmc   +1 more source

Catalog of Geomagnetic Storms with Dst Index ≤ −50 nT and Their Solar and Interplanetary Origin (1996–2019) [PDF]

, 2023
Rositsa Miteva, Susan W. Samwel
openalex   +1 more source

Space Weather and Low‐Altitude Drone Economy

Space Weather, Volume 24, Issue 1, January 2026.
Abstract Unmanned Aerial Vehicles (UAVs) are becoming integral to the emerging low‐altitude economy, operating primarily below 3,000 m for applications such as logistics, inspection, precision agriculture, and urban air mobility. The safe and reliable operation of UAVs depends critically on communication, navigation, and surveillance (CNS) systems ...
Dabin Xue, Qing‐He Zhang, Xueshang Feng, Chi Wang   +3 more
wiley   +1 more source

What Is the Lowest Latitude of Discrete Aurorae During Superstorms?

Space Weather
From a survey of published accounts of visual sightings of aurorae, a compilation is presented of the lowest identified geomagnetic latitude at which discrete aurorae were seen at local zenith during magnetic storms having intensities with maximum −Dst ...
Jeffrey J. Love, Ian R. Mann, Timo Qvick, Kalevi Mursula   +3 more
doaj   +1 more source

Prominence of the training data preparation in geomagnetic storm prediction using deep neural networks. [PDF]

Sci Rep, 2022
Cristoforetti M, Battiston R, Gobbi A, Iuppa R, Piersanti M.   +4 more
europepmc   +1 more source

Predicting Dual‐Satellite Ionospheric Radial Currents From Single‐Satellite Observations With a BiLSTM Model

Space Weather, Volume 24, Issue 1, January 2026.
Abstract Ionospheric radial currents (IRC) can be derived using two methodologies: (a) the single‐satellite approach: Single‐IRC is deduced from magnetic field data of a single satellite (Swarm‐A); (b) the dual‐satellite approach: Dual‐IRC is calculated by coordinated magnetic field measurements of a pair of satellites (Swarm‐A and ‐C).
Hao Xia, Hui Wang, Kedeng Zhang, Ming Wang   +3 more
wiley   +1 more source

Fractal Dimension Analysis of Earth Magnetic Field during 26 August 2018 Geomagnetic Storm. [PDF]

Entropy (Basel), 2022
Wawrzaszek A, Modzelewska R, Krasińska A, Gil A, Glavan V.   +4 more
europepmc   +1 more source

The Characteristics and Possible Mechanisms of the Strongest Ionospheric Irregularities in March 2024

Atmosphere
A geomagnetic storm occurred on 3 March 2024, with the minimum SYM-H reaching −127 nT. Although this geomagnetic storm was not very strong, the ionospheric irregularities on this day resulted in a strong ionospheric scintillation.
Jinghua Li, Guanyi Ma, Jiangtao Fan, Qingtao Wan, Takashi Maruyama, Jie Zhang, Chi-Kuang Chao, Liang Dong, Dong Wang, Yang Gao, Le Zhang   +10 more
doaj   +1 more source

A Novel Ionospheric Disturbance Index to Evaluate the Global Effect on BeiDou Navigation Satellite System Signal Caused by the Moderate Geomagnetic Storm on May 12, 2021. [PDF]

Sensors (Basel), 2023
He L, Guo C, Yue Q, Zhang S, Qin Z, Zhang J.   +5 more
europepmc   +1 more source