UDC 523.9

ON THE PRECURSORS OF SOLAR FLARES IN SEPTEMBER 2017 On the Precursors of Solar Flares in September 2017

Published in Infocommunications and Radio Technologies · Volume 6, Issue 4 · Pages 367–373 · Rubric: PHYSICAL SCIENCES (1.3)
DOI: https://doi.org/10.29039/2587-9936.2023.06.4.27
Received: 06.09.2023 Accepted: 06.09.2023 Published: 12.09.2023
The X9.3 solar flare that occurred on September 6, 2017 is considered. The study of variations in the properties of small-scale fluctuations in the probability density of solar X-ray fluxes from the GEOS spacecraft made it possible to identify a set of events that repeat before the flare. A series of 1 to 8 precursors precedes the outbreak 20–70 hours before.
Sun, x-rays, flares, precursor
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