Results 101 to 110 of about 121,709 (205)

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

Statistical study of ICMEs and their geoeffectiveness during the rising phases of Solar Cycles 23, 24, and 25

Earth and Planetary Physics
As Solar Cycle 25 appears to approach the declining phase, to objectively evaluate the activity intensity during its rising phase and conduct a comparative analysis, we extend the catalog of Interplanetary Coronal Mass Ejections (ICMEs) from 2016 to 2025.
XinYue Chen, ChengLong Shen, YuTian Chi, DongWei Mao, ZhiYong Zhang, JunYan Liu, ChenXi Zhai, YuMing Wang   +7 more
doaj   +1 more source

Large Geomagnetic Storms: Introduction to Special Section [PDF]

, 2010
Solar cycle 23 witnessed the accumulation of rich data sets that reveal various aspects of geomagnetic storms in unprecedented detail both at the Sun where the storm causing disturbances originate and in geospace where the effects of the storms are ...
Gopalswamy, N.
core  

Understanding space weather phenomena responsible for different impacts on spacecraft during the May 2024 extreme geomagnetic storm

Earth, Planets and Space
Extreme geomagnetic storms pose significant risks to spacecraft operations through enhanced particle radiation, geomagnetic disturbances, and thermospheric density variations.
Tsutomu Nagatsuma, Kaori Sakaguchi, Yûki Kubo   +2 more
doaj   +1 more source

A Framework for Evaluating Geomagnetic Indices Forecasting Models

Space Weather
The use of Deep Learning models to forecast geomagnetic storms is achieving great results. However, the evaluation of these models is mainly supported on generic regression metrics (such as the Root Mean Squared Error or the Coefficient of Determination),
Armando Collado‐Villaverde, Pablo Muñoz, Consuelo Cid   +2 more
doaj   +1 more source

Statistical Relation of CMEs Related Geomagnetic Storms With Interplanetary Magnetic Fields [PDF]

, 2013
We have studied geomagnetic storm (Dst?-150 nT), associated with Coronal Mass Ejections (CMEs), observed during the period of 2000-2011 with Interplanetary Magnetic Fields.
Patel, Nand Kumar, Mishra, A. P., Singh, Puspraj, Shrivastava, Divya   +3 more
core  

Geomagnetic Storm Research Based on Recent Geomagnetic Explosion

International Journal of Applied Science
Geomagnetic storms, caused by disturbances in Earth’s mag- netosphere, have garnered significant attention due to their po-tential impact on technology and infrastructure. This article examines the origins and characteristics of geomagnetic storms, often triggered by solar activity like coronal mass ejections.
openaire   +1 more source

Regression to the mean can explain saturation of geomagnetic storms. [PDF]

Nature
Sivadas N, Sibeck D, Subramanyan V, Walach MT, Ozturk DS, Ferdousi B, Michotte de Welle B.   +6 more
europepmc   +1 more source

Assessing the global Alfvén wave power flow into and out of the auroral acceleration region during geomagnetic storms. [PDF]

Sci Adv, 2019
Keiling A, Thaller S, Wygant J, Dombeck J.   +3 more
europepmc   +1 more source

New Aspects of Understanding Individual Magnetosensitivity to Geomagnetic Storms. [PDF]

Med Princ Pract
Gaisenok O.
europepmc   +1 more source