Hot X-ray onsets of solar flares [PDF]
Monthly notices of the Royal Astronomical Society, 2020 The study of the localized plasma conditions before the impulsive phase of a solar flare can help us understand the physical processes that occur leading up to the main flare energy release.
H. Hudson +4 more
semanticscholar +1 more source
Images of solar flares in HMI continuum
, 2021 This dataset contains solar flares in classes B, C, M, and X at HMI Continuum. The images were obtained from the Solar Dynamics Observatory by the Atmospheric Imaging Assembly instrument.
Gradvohl, André Leon Sampaio +2 more
core +1 more source
Images of solar flares in 1700 Angstrom wavelength
, 2021 This dataset contains solar flares in classes B, C, M, and X at 1700 Angstrom (Å) wavelength. The images were obtained from the Solar Dynamics Observatory by the Atmospheric Imaging Assembly instrument.
Gradvohl, André Leon Sampaio +2 more
core +1 more source
September 2017 Solar Flares Effect on the Middle Atmosphere
Remote Sensing, 2022 This paper examines the response of the upper atmosphere to increased radiation following exceptional solar activity in September 2017. The active region of the Sun AR2673 has caused intense solar-terrestrial disturbance. This active region has generated
Polina Pikulina +3 more
doaj +1 more source
Temporal and Periodic Variation of the MCMESI for the Last Two Solar Cycles; Comparison with the Number of Different Class X-ray Solar Flares [PDF]
Solar Physics, 2020 In this study we compared the temporal and periodic variations of the Maximum CME Speed Index (MCMESI) and the the number of different class (C, M, and X) solar X-ray flares for the last two solar cycles (Solar Cycles 23 and 24).
A. Kılçık +6 more
semanticscholar +1 more source
THE PROCESSES OF ENERGY RELEASE IN LOW-POWER SOLAR FLARES
Solar-Terrestrial Physics, 2019 Using flare patrol data for 1972–2010 [http://www.ngdc.noaa.gov/stp/space-weather/solar-data/solar-features/solar-flares/], we have conducted statistical studies of small solar flares.
Borovik A.V., Zhdanov A.A.
doaj +1 more source
Predicting Solar Flares Using a Novel Deep Convolutional Neural Network
Astrophysical Journal, 2020 Space weather forecasting is very important, and the prediction of space weather, especially for solar flares, has increasingly attracted research interests with the numerous recent breakthroughs in machine learning.
Xue-Bao Li +3 more
semanticscholar +1 more source
Predicting Solar Flares Using a Long Short-term Memory Network [PDF]
Astrophysical Journal, 2019 We present a long short-term memory (LSTM) network for predicting whether an active region (AR) would produce a ϒ-class flare within the next 24 hr. We consider three ϒ classes, namely ≥M5.0 class, ≥M class, and ≥C class, and build three LSTM models ...
Hao Liu +3 more
semanticscholar +1 more source
A Statistical Study of Solar White-Light Flares Observed by the White-Light Solar Telescope of the Lyman-Alpha Solar Telescope on the Advanced Space-Based Solar Observatory (ASO-S/LST/WST) at 360 nm [PDF]
Solar PhysicsSolar white-light flares (WLFs) are those accompanied by brightenings in the optical continuum or integrated light. The White-light Solar Telescope (WST), as an instrument of the Lyman-alpha Solar Telescope (LST) on the Advanced Space-based Solar ...
Zhi-Chen Jing +28 more
semanticscholar +1 more source
Alfvén waves in solar flares [PDF]
, 2023 Solar flares are dramatic events in which magnetic reconnection in the corona leads to heating of plasma to tens of MK and acceleration of particles to high energies.
Russell, Alexander J. B. +1 more
core +1 more source