Works matching Solar flares

Results: 3664

Detection of Solar Flares from the Analysis of Signal-to-Noise Ratio Recorded by Digisonde at Mid-Latitudes.

Published in:

Remote Sensing, 2022, v. 14, n. 8, p. N.PAG, doi. 10.3390/rs14081898

By:

de Paula, Victor;
Segarra, Antoni;
Altadill, David;
Curto, Juan José;
Blanch, Estefania

Publication type:

Article

Developing a Nowcasting Capability for X‐Class Solar Flares Using VLF Radiowave Propagation Changes.

Published in:

Space Weather: The International Journal of Research & Applications, 2019, v. 17, n. 12, p. 1783, doi. 10.1029/2019SW002297

By:

George, Harriet E.;
Rodger, Craig J.;
Clilverd, Mark A.;
Cresswell‐Moorcock, Kathy;
Brundell, James B.;
Thomson, Neil R.

Publication type:

Article

THz photometers for solar flare observations from space.

Published in:

Experimental Astronomy, 2014, v. 37, n. 3, p. 579, doi. 10.1007/s10686-014-9389-y

By:

Kaufmann, Pierre;
Marcon, Rogério;
Abrantes, André;
Bortolucci, Emilio;
T. Fernandes, Luis;
Kropotov, Grigory;
Kudaka, Amauri;
Machado, Nelson;
Marun, Adolfo;
Nikolaev, Valery;
Silva, Alexandre;
da Silva, Claudemir;
Timofeevsky, Alexander

Publication type:

Article

Relationship of great soft X-ray flares with other solar activity phenomena.

Published in:

Astrophysics & Space Science, 2011, v. 334, n. 1, p. 83, doi. 10.1007/s10509-011-0716-8

By:

Verma, V.

Publication type:

Article

A Study of Solar Flare Effects on the Geomagnetic Field Components during Solar Cycles 23 and 24.

Published in:

Atmosphere, 2022, v. 13, n. 1, p. 69, doi. 10.3390/atmos13010069

By:

Grodji, Oswald Didier Franck;
Doumbia, Vafi;
Amaechi, Paul Obiakara;
Amory-Mazaudier, Christine;
N'guessan, Kouassi;
Diaby, Kassamba Abdel Aziz;
Zie, Tuo;
Boka, Kouadio

Publication type:

Article

The Response of the D and E Regions of the Equatorial Ionosphere to Solar Flare Events.

Published in:

Journal of Geophysical Research. Space Physics, 2021, v. 126, n. 12, p. 1, doi. 10.1029/2021JA029350

By:

Gopika, P. G.;
Ambili, K. M.;
Choudhary, R. K.

Publication type:

Article

Low-Latitude Ionospheric and Geomagnetic Disturbances Caused by the X7.13 Solar Flare of 25 February 2014.

Published in:

Universe (2218-1997), 2025, v. 11, n. 2, p. 70, doi. 10.3390/universe11020070

By:

Domingo, Zane Nikia C.;
Macalalad, Ernest P.;
Yoshikawa, Akimasa

Publication type:

Article

Time-Series Feature Selection for Solar Flare Forecasting.

Published in:

Universe (2218-1997), 2024, v. 10, n. 9, p. 373, doi. 10.3390/universe10090373

By:

Velanki, Yagnashree;
Hosseinzadeh, Pouya;
Boubrahimi, Soukaina Filali;
Hamdi, Shah Muhammad

Publication type:

Article

Altitude Heterogeneity of Magnetic Fields and Doppler Velocities in the Area of Seismic Source of a Strong Solar Flare from Data in Helium, Sodium, and Nickel Lines.

Published in:

Universe (2218-1997), 2024, v. 10, n. 6, p. 262, doi. 10.3390/universe10060262

By:

Yakovkin, Ivan I.;
Lozitska, Natalia I.;
Lozitsky, Vsevolod G.

Publication type:

Article

Classification of Major Solar Flares from Extremely Imbalanced Multivariate Time Series Data Using Minimally Random Convolutional Kernel Transform.

Published in:

Universe (2218-1997), 2024, v. 10, n. 6, p. 234, doi. 10.3390/universe10060234

By:

Saini, Kartik;
Alshammari, Khaznah;
Hamdi, Shah Muhammad;
Filali Boubrahimi, Soukaina

Publication type:

Article

Ionospheric Response on Solar Flares through Machine Learning Modeling.

Published in:

Universe (2218-1997), 2023, v. 9, n. 11, p. 474, doi. 10.3390/universe9110474

By:

Arnaut, Filip;
Kolarski, Aleksandra;
Srećković, Vladimir A.;
Mijić, Zoran

Publication type:

Article

Random Forest Classification and Ionospheric Response to Solar Flares: Analysis and Validation.

Published in:

Universe (2218-1997), 2023, v. 9, n. 10, p. 436, doi. 10.3390/universe9100436

By:

Arnaut, Filip;
Kolarski, Aleksandra;
Srećković, Vladimir A.

Publication type:

Article

The Variation of the X-ray Solar Flare's Time Profile.

Published in:

Universe (2218-1997), 2022, v. 8, n. 9, p. 471, doi. 10.3390/universe8090471

By:

Mawad, Ramy;
Moussas, Xenophon;
Ghamry, Essam;
Farid, Hussein M.

Publication type:

Article

M-Class Solar Flares in Solar Cycles 23 and 24: Properties and Space Weather Relevance.

Published in:

Universe (2218-1997), 2022, v. 8, n. 1, p. 39, doi. 10.3390/universe8010039

By:

Miteva, Rositsa;
Samwel, Susan W.

Publication type:

Article

X-Ray Solar Flares Observed and Detected by the New Very-Low-Frequency Receiver in Nasiriyah City, South of Iraq.

Published in:

Al-Mustansiriyah Journal of Science, 2021, v. 32, n. 2, p. 58, doi. 10.23851/mjs.v32i2.984

By:

Allawi, Habeeb;
Jasim, Moataz;
Difar, Kareem Abdulameer

Publication type:

Article

Role of hard X-ray emission in ionospheric D-layer disturbances during solar flares.

Published in:

Earth, Planets & Space, 2022, v. 74, n. 1, p. 1, doi. 10.1186/s40623-022-01598-2

By:

Briand, Carine;
Clilverd, Mark;
Inturi, Srivani;
Cecconi, Baptiste

Publication type:

Article

Operational solar flare prediction model using Deep Flare Net.

Published in:

Earth, Planets & Space, 2021, v. 73, n. 1, p. 1, doi. 10.1186/s40623-021-01381-9

By:

Nishizuka, Naoto;
Kubo, Yûki;
Sugiura, Komei;
Den, Mitsue;
Ishii, Mamoru

Publication type:

Article

Solar Flare Prediction Using Multivariate Time Series of Photospheric Magnetic Field Parameters: A Comparative Analysis of Vector, Time Series, and Graph Data Representations.

Published in:

Remote Sensing, 2025, v. 17, n. 6, p. 1075, doi. 10.3390/rs17061075

By:

Vural, Onur;
Hamdi, Shah Muhammad;
Boubrahimi, Soukaina Filali

Publication type:

Article

Ionospheric Absorption Variation Based on Ionosonde and Riometer Data and the NOAA D-RAP Model over Europe During Intense Solar Flares in September 2017.

Published in:

Remote Sensing, 2024, v. 16, n. 21, p. 3975, doi. 10.3390/rs16213975

By:

Barta, Veronika;
Bozóki, Tamás;
Süle, Dávid Péter;
Kouba, Daniel;
Mielich, Jens;
Raita, Tero;
Buzás, Attila

Publication type:

Article

Examining the Capability of the VLF Technique for Nowcasting Solar Flares Based on Ground Measurements in Antarctica.

Published in:

Remote Sensing, 2024, v. 16, n. 12, p. 2092, doi. 10.3390/rs16122092

By:

Wang, Shiwei;
Zhou, Ruoxian;
Gu, Xudong;
Xu, Wei;
Hu, Zejun;
Ni, Binbin;
Cheng, Wen;
Feng, Jingyuan;
Ma, Wenchen;
Xu, Haotian;
Pan, Yudi;
Li, Bin;
He, Fang;
Chen, Xiangcai;
Hu, Hongqiao

Publication type:

Article

Analysis of Ionospheric Disturbances during X-Class Solar Flares (2021–2022) Using GNSS Data and Wavelet Analysis.

Published in:

Remote Sensing, 2023, v. 15, n. 18, p. 4626, doi. 10.3390/rs15184626

By:

López-Urias, Charbeth;
Vazquez-Becerra, G. Esteban;
Nayak, Karan;
López-Montes, Rebeca

Publication type:

Article

Comparison of VLF Signal Responses to Solar Flares along Daytime and Nighttime Propagation Paths.

Published in:

Remote Sensing, 2023, v. 15, n. 4, p. 1018, doi. 10.3390/rs15041018

By:

Gu, Xudong;
Yi, Juan;
Wang, Shiwei;
Hu, Zejun;
Xu, Wei;
Ni, Binbin;
Li, Bin;
He, Fang;
Chen, Xiangcai;
Hu, Hongqiao

Publication type:

Article

Solar Flare Effects Observed over Mexico during 30–31 March 2022.

Published in:

Remote Sensing, 2023, v. 15, n. 2, p. 397, doi. 10.3390/rs15020397

By:

Sergeeva, Maria A.;
Maltseva, Olga A.;
Vesnin, Artem M.;
Blagoveshchensky, Donat V.;
Gatica-Acevedo, Victor J.;
Gonzalez-Esparza, J. Americo;
Chernov, Aleksandr G.;
Orrala-Legorreta, Isaac D.;
Melgarejo-Morales, Angela;
Gonzalez, Luis Xavier;
Rodriguez-Martinez, Mario;
Aguilar-Rodriguez, Ernesto;
Andrade-Mascote, Ernesto;
Villanueva, Pablo

Publication type:

Article

September 2017 Solar Flares Effect on the Middle Atmosphere.

Published in:

Remote Sensing, 2022, v. 14, n. 11, p. 2560, doi. 10.3390/rs14112560

By:

Pikulina, Polina;
Mironova, Irina;
Rozanov, Eugene;
Karagodin, Arseniy

Publication type:

Article

Modelling of the Electron Density and Total Electron Content in the Quiet and Solar X-ray Flare Perturbed Ionospheric D-Region Based on Remote Sensing by VLF/LF Signals.

Published in:

Remote Sensing, 2022, v. 14, n. 1, p. 54, doi. 10.3390/rs14010054

By:

Nina, Aleksandra

Publication type:

Article

The Influence of Solar X-ray Flares on SAR Meteorology: The Determination of the Wet Component of the Tropospheric Phase Delay and Precipitable Water Vapor.

Published in:

Remote Sensing, 2021, v. 13, n. 13, p. 2609, doi. 10.3390/rs13132609

By:

Nina, Aleksandra;
Radović, Jelena;
Nico, Giovanni;
Popović, Luka Č.;
Radovanović, Milan;
Biagi, Pier Francesco;
Vinković, Dejan

Publication type:

Article

Solar Flare Effects on 150‐km Echoes Observed Over Jicamarca: WACCM‐X Simulations.

Published in:

Geophysical Research Letters, 2019, v. 46, n. 20, p. 10951, doi. 10.1029/2019GL084790

By:

Pedatella, N. M.;
Chau, J. L.;
Vierinen, J.;
Qian, L.;
Reyes, P.;
Kudeki, E.;
Lehmacher, G.;
Oppenheim, M.

Publication type:

Article

The Mars Topside Ionosphere Response to the X8.2 Solar Flare of 10 September 2017.

Published in:

Geophysical Research Letters, 2018, v. 45, n. 16, p. 8005, doi. 10.1029/2018GL077730

By:

Thiemann, E. M. B.;
Andersson, L.;
Lillis, R.;
Withers, P.;
Xu, S.;
Elrod, M.;
Jain, S.;
Pilinski, M. D.;
Pawlowski, D.;
Chamberlin, P. C.;
Eparvier, F. G.;
Benna, M.;
Fowler, C.;
Curry, S.;
Peterson, W. K.;
Deighan, J.

Publication type:

Article

Adiabatic Spectrum of Radio Emission of Plasma Clouds, Emitted by the Sun During Solar Flares, and Inhomogeneities of the Spectrum of Radio Emission of Clouds.

Published in:

Astronomy Reports, 2024, v. 68, n. 2, p. 183, doi. 10.1134/S1063772924700136

By:

Dravskikh, A. F.;
Dravskikh, Yu. A.

Publication type:

Article

Statistics of Thermal Plasma Parameters and Non-Thermal X-Ray Spectra of Solar Flares with Helioseismic Response.

Published in:

Astronomy Reports, 2023, v. 67, n. 11, p. 1216, doi. 10.1134/S1063772923110094

By:

Sharykin, I. N.;
Zimovets, I. V.;
Kosovichev, A. G.

Publication type:

Article

A Simulation Study of Martian Airglow Emission Response to the X8.2 Solar Flare on 10 September 2017.

Published in:

Journal of Geophysical Research. Planets, 2025, v. 130, n. 5, p. 1, doi. 10.1029/2024JE008878

By:

Liu, Zerui;
Lei, Jiuhou;
Yan, Maodong;
Dang, Tong

Publication type:

Article

Investigation on the Impact of Solar Flares on the Martian Atmospheric Emissions in the Dayside Near‐Terminator Region: Case Studies.

Published in:

Journal of Geophysical Research. Planets, 2024, v. 129, n. 8, p. 1, doi. 10.1029/2024JE008315

By:

Ram, Lot;
Sharma, Ritika;
Rout, Diptiranjan;
Rathi, Rahul;
Sarkhel, Sumanta

Publication type:

Article

Ionospheric TEC prediction using FFNN during five different X Class solar flares of 2021 and 2022 and comparison with COKSM and IRI PLAS 2017.

Published in:

Journal of Applied Geodesy, 2024, v. 18, n. 2, p. 295, doi. 10.1515/jag-2023-0057

By:

Dass, Sarat C.;
Mukesh, Raju;
Vijay, Muthuvelan;
Kiruthiga, Sivavadivel;
Mythili, Shunmugam

Publication type:

Article

Ionospheric scintillation characteristics from GPS observations over Malaysian region after the 2011 Valentine's day solar flare.

Published in:

Journal of Applied Geodesy, 2023, v. 17, n. 1, p. 79, doi. 10.1515/jag-2022-0053

By:

Seif, Aramesh;
Panda, Sampad Kumar

Publication type:

Article

Response of the Thermosphere‐Ionosphere System to an X‐Class Solar Flare: 30 March 2022 Case Study.

Published in:

Space Weather: The International Journal of Research & Applications, 2024, v. 22, n. 10, p. 1, doi. 10.1029/2024SW003938

By:

Sarp, Volkan;
Yiğit, Erdal;
Kilcik, Ali

Publication type:

Article

Observations of Geomagnetic Crochet at High‐Latitudes Due To X1.5 Class Solar Flare on 3 July 2021.

Published in:

Space Weather: The International Journal of Research & Applications, 2024, v. 22, n. 2, p. 1, doi. 10.1029/2023SW003719

By:

Rao, S. S.;
Srivastava, Nandita;
Chakraborty, Monti;
Kumar, Sandeep;
Chakrabarty, D.

Publication type:

Article

Measurements and Modeling of the Responses of VLF Transmitter Signals to X‐Class Solar Flares at the Great Wall Station in Antarctica.

Published in:

Space Weather: The International Journal of Research & Applications, 2023, v. 21, n. 4, p. 1, doi. 10.1029/2022SW003249

By:

Xu, Wei;
Gu, Xudong;
Ni, Binbin;
Wang, Shiwei;
Yang, Zhe;
Cheng, Wen;
Hu, Ze‐Jun;
He, Fang;
Li, Bin;
Chen, Xiang‐Cai;
Liu, Jian‐Jun;
Hu, Hong‐Qiao

Publication type:

Article

Knowledge‐Informed Deep Neural Networks for Solar Flare Forecasting.

Published in:

Space Weather: The International Journal of Research & Applications, 2022, v. 20, n. 8, p. 1, doi. 10.1029/2021SW002985

By:

Li, Ming;
Cui, Yanmei;
Luo, Bingxian;
Ao, Xianzhi;
Liu, Siqing;
Wang, Jingjing;
Li, Shuxin;
Du, Chenxi;
Sun, Xiaojing;
Wang, Xin

Publication type:

Article

Tests of a New Solar Flare Model Against D and E Region Ionosphere Data.

Published in:

Space Weather: The International Journal of Research & Applications, 2022, v. 20, n. 5, p. 1, doi. 10.1029/2021SW003012

By:

Siskind, David E.;
Jones, McArthur;
Reep, Jeffrey W.;
Drob, Doug P.;
Samaddar, Srimoyee;
Bailey, Scott M.;
Zhang, Shun‐Rong

Publication type:

Article

Solar Flare X‐Ray Impacts on Long Subionospheric VLF Paths.

Published in:

Space Weather: The International Journal of Research & Applications, 2021, v. 19, n. 11, p. 1, doi. 10.1029/2021SW002820

By:

Belcher, Samuel R. G.;
Clilverd, Mark A.;
Rodger, Craig J.;
Cook, Sophie;
Thomson, Neil R.;
Brundell, James B.;
Raita, Tero

Publication type:

Article

Forecasting the Remaining Duration of an Ongoing Solar Flare.

Published in:

Space Weather: The International Journal of Research & Applications, 2021, v. 19, n. 10, p. 1, doi. 10.1029/2021SW002754

By:

Reep, Jeffrey W.;
Barnes, Will T.

Publication type:

Article

Detection of VLF Attenuation in the Earth‐Ionosphere Waveguide Caused by X‐Class Solar Flares Using aGlobal Lightning Location Network.

Published in:

Space Weather: The International Journal of Research & Applications, 2020, v. 18, n. 3, p. 1, doi. 10.1029/2019SW002408

By:

Anderson, T. S.;
McCarthy, M. P.;
Holzworth, R. H.

Publication type:

Article

Identifying Solar Flare Precursors Using Time Series of SDO/HMI Images and SHARP Parameters.

Published in:

Space Weather: The International Journal of Research & Applications, 2019, v. 17, n. 10, p. 1404, doi. 10.1029/2019SW002214

By:

Chen, Yang;
Manchester, Ward B.;
Hero, Alfred O.;
Toth, Gabor;
DuFumier, Benoit;
Zhou, Tian;
Wang, Xiantong;
Zhu, Haonan;
Sun, Zeyu;
Gombosi, Tamas I.

Publication type:

Article

Solar Ultraviolet Irradiance Observations of the Solar Flares During the Intense September 2017 Storm Period.

Published in:

Space Weather: The International Journal of Research & Applications, 2018, v. 16, n. 10, p. 1470, doi. 10.1029/2018SW001866

By:

Chamberlin, P. C.;
Woods, T. N.;
Didkovsky, L.;
Eparvier, F. G.;
Jones, A. R.;
Machol, J. L.;
Mason, J. P.;
Snow, M.;
Thiemann, E. M. B.;
Viereck, R. A.;
Woodraska, D. L.

Publication type:

Article

Examining the Potential of the Super Dual Auroral Radar Network for Monitoring the Space Weather Impact of Solar X‐Ray Flares.

Published in:

Space Weather: The International Journal of Research & Applications, 2018, v. 16, n. 9, p. 1348, doi. 10.1029/2018SW001905

By:

Fiori, R. A. D.;
Koustov, A. V.;
Chakraborty, S.;
Ruohoniemi, J. M.;
Danskin, D. W.;
Boteler, D. H.;
Shepherd, S. G.

Publication type:

Article

IONOSPHERIC D-REGION TEMPERATURE RELAXATION AND ITS INFLUENCES ON RADIO SIGNAL PROPAGATION AFTER SOLAR X-FLARES OCCURRENCE.

Published in:

Thermal Science, 2015, v. 19, p. S299, doi. 10.2298/TSCI141223084B

By:

BAJČETIĆ, Jovan B.;
NINA, Aleksandra M.;
ČADEŽ, Vladimir M.;
TODOROVIĆ, Branislav M.

Publication type:

Article

Study of solar flares and gamma-ray bursts using low-cost stratospheric balloon borne experiments.

Published in:

Experimental Astronomy, 2023, v. 56, n. 1, p. 61, doi. 10.1007/s10686-023-09899-4

By:

Sikdar, Rupnath;
Chakrabarti, Sandip K.;
Bhowmick, Debashis

Publication type:

Article

Imaging X-ray Polarimeter for Solar Flares (IXPS).

Published in:

Experimental Astronomy, 2011, v. 32, n. 2, p. 101, doi. 10.1007/s10686-011-9254-1

By:

Hosack, Michael;
Black, J.;
Deines-Jones, Philip;
Dennis, Brian;
Hill, Joanne;
Jahoda, Keith;
Shih, Albert;
Urba, Christian;
Emslie, A.

Publication type:

Article

Modeling of solar flares like an electrical circuit in plasma focus devices.

Published in:

Physical Sciences & Technology, 2022, v. 9, n. 1, p. 21, doi. 10.26577/phst.2022.v9.i1.03

By:

Useinov, B. M.;
Zhukeshov, A. M.;
Solodovnik, A. A.;
Alimova, N. M.;
Gabdullina, A. T.;
Moldabekov, Z. M.;
Amrenova, A. U.

Publication type:

Article

Continuous Doppler sounding of the ionosphere during solar flares.

Published in:

Earth, Planets & Space, 2018, v. 70, n. 1, p. 1, doi. 10.1186/s40623-018-0976-4

By:

Chum, Jaroslav;
Urbář, Jaroslav;
Laštovička, Jan;
Cabrera, Miguel Angel;
Liu, Jann-Yenq;
Bonomi, Fernando Alberto Miranda;
Fagre, Mariano;
Fišer, Jiří;
Mošna, Zbyšek

Publication type:

Article