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

Space Weather
On 3 July 2021, an X1.5 solar flare from the National Oceanic and Atmospheric Administration solar Active Region AR12838 (24°N, 88°W) occurred at 14:18 UT, peaked at 14:29 UT, and decayed at 14:34 UT. The study of this X1.5 solar flare is significant due
S. S. Rao, Nandita Srivastava, Monti Chakraborty, Sandeep Kumar, D. Chakrabarty   +4 more
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Solar Flare Phenomena [PDF]

Nature, 1964
Solar Flares By Henry J. Smith and Elske van Panhuys Smith. Pp. xii + 322. (New York: The Macmillan Company; London: Collier-Macmillan, 1963.) 100s.
openaire   +1 more source

Simultaneously Observational Study of Filtergrams, Velocity and Vector Magnetic Fields for a Solar Flare on 7 Oct. 1987 [PDF]

, 1989
Yuanzhang Lin, Hongqi Zhang, Han Feng, Kening Liu   +3 more
openalex   +1 more source

Three-dimensional Turbulent Reconnection within the Solar Flare Current Sheet [PDF]

, 2023
Yulei Wang, Xin Cheng, M. D. Ding, Zhaoyuan Liu, Jian Liu, Xiaojue Zhu   +5 more
openalex   +1 more source

Suppression of Hydrogen Emission in a White-light Solar Flare [PDF]

, 2016
Ondřej Procházka, Ryan O. Milligan, Joel C. Allred, Adam F. Kowalski, Michail Mathioudakis   +4 more
openalex   +1 more source

A Statistical Analysis of Magnetic Field Changes in the Photosphere during Solar Flares Using High-cadence Vector Magnetograms and Their Association with Flare Ribbons [PDF]

, 2023
Rahul Yadav, Maria D. Kazachenko
openalex   +1 more source

Solar Flare Ion Temperatures

The Astrophysical Journal Letters
Abstract This Letter proposes that the ion temperature is several times the local electron temperature in the hot onset phase and in the above-the-loop region of solar flares. The Letter considers: the evidence of spectral line Doppler widths (“nonthermal” broadening); evidence for “universal” ion and electron temperature increase ...
Alexander J. B. Russell, Vanessa Polito, Paola Testa, Bart De Pontieu, Sergey A. Belov   +4 more
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Variation in the Flaring Potential of Different Sunspot Groups During Different Phases of Solar Cycles 23 and 24 [PDF]

, 2023
Abha Singh, Anurag Chaudhari, Gyaneshwar Sharma, Abhay Kumar Singh   +3 more
openalex   +1 more source

Solar flare neutrinos

Il Nuovo Cimento C, 1991
The theory of high-energy neutrinos generation in the solar atmosphere during the flares is developed. A possible effect in different neutrino detectors is discussed.
G. E. Kocharov, G. A. Kovaltsov, I. G. Usoskin   +2 more
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CO-ANALYSIS OF SOLAR MICROWAVE AND HARD X-RAY SPECTRAL EVOLUTIONS. II. IN THREE SOURCES OF A FLARING LOOP [PDF]

, 2011
Guangli Huang, Jianping Li
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