Results 91 to 100 of about 121,709 (205)

B2 Thickness Parameter Response to Equinoctial Geomagnetic Storms. [PDF]

Sensors (Basel), 2021
Migoya-Orué Y, Alazo-Cuartas K, Kashcheyev A, Amory-Mazaudier C, Radicella S, Nava B, Fleury R, Ezquer R.   +7 more
europepmc   +1 more source

Understanding the Origins of Problem Geomagnetic Storms Associated with "Stealth" Coronal Mass Ejections. [PDF]

Space Sci Rev, 2021
Nitta NV, Mulligan T, Kilpua EKJ, Lynch BJ, Mierla M, O'Kane J, Pagano P, Palmerio E, Pomoell J, Richardson IR, Rodriguez L, Rouillard AP, Sinha S, Srivastava N, Talpeanu DC, Yardley SL, Zhukov AN.   +16 more
europepmc   +1 more source

Assessment of Space Weather Impacts on New Zealand Power Transformers Using Dissolved Gas Analysis

Space Weather
Space weather can have major impacts on electrical infrastructure. Multiple instances of transformer damage have been attributed to geomagnetic storms in recent decades, for example, the Hydro Quebec incident of 1989 and the November 2001 storm in New ...
S. P. Subritzky, A. C. Lapthorn, S. Hardie, D. H. Mac Manus, C. J. Rodger, M. Dalzell   +5 more
doaj   +1 more source

Geomagnetic storm forecasting service StormFocus: 5 years online

Journal of Space Weather and Space Climate, 2018
Forecasting geomagnetic storms is highly important for many space weather applications. In this study, we review performance of the geomagnetic storm forecasting service StormFocus during 2011–2016.
Podladchikova Tatiana, Petrukovich Anatoly, Yermolaev Yuri   +2 more
doaj   +1 more source

Katz Fractal Dimension of Geoelectric Field during Severe Geomagnetic Storms. [PDF]

Entropy (Basel), 2021
Gil A, Glavan V, Wawrzaszek A, Modzelewska R, Tomasik L.   +4 more
europepmc   +1 more source

Contribution of magnetotail currents to Dst index during different intensity magnetic storms: a global MHD model study

Frontiers in Astronomy and Space Sciences
The Disturbance Storm Time (Dst) index serves as a critical indicator for quantifying geomagnetic storm intensity; however, the precise contribution of magnetotail currents to its formation remains inadequately characterized.
Jiawen Yue, Jiawen Yue, Xiaocheng Guo, Xiaocheng Guo, Yuxian Wang, Chi Wang, Chi Wang   +6 more
doaj   +1 more source

Digitizing UK analogue magnetogram records from large geomagnetic storms of the past two centuries. [PDF]

Geosci Data J, 2023
Beggan CD, Eaton E, Maume E, Clarke E, Williamson J, Humphries T.   +5 more
europepmc   +1 more source

Ionospheric Response to Geomagnetic Storms of Different Intensity in the Eastern North Atlantic Mid-Latitudinal Zone (Iberian Peninsula, Azores and Madeira)—Part 1: Solar and Geomagnetic Drivers

Remote Sensing
The ionospheric response to a geomagnetic storm depends on several factors, including the strength of a storm, commencement type, solar origin of a geomagnetic storm (as, coronal mass ejections or high-speed solar wind streams), and observational site ...
Anna L. Morozova, Shedrach Obumneme Chiaha, Teresa Barata, João Lima   +3 more
doaj   +1 more source

How Geomagnetic Storms Light Up the Geocorona

, 2017
After geomagnetic storms, Earth’s corona abruptly increases in hydrogen density. For the first time, serendipitous observations have allowed researchers to investigate why.
Leah Crane
core   +1 more source

Recognition of geomagnetic storms from time series of matrix observations with the muon hodoscope URAGAN using neural networks of deep learning

Solar-Terrestrial Physics
We solve the problem of recognizing geomagnetic storms from matrix time series of observations with the URAGAN muon hodoscope, using deep learning neural networks.
Getmanov V. G., Gvishiani A. D., Soloviev A. A., Zajtsev K. S., Dunaev M. E., Ehlakov E. V.   +5 more
doaj   +1 more source