CURRENT 25TH CYCLE OF SOLAR ACTIVITY IDENTITY ASPECTS

Abstract

Analysis of the characteristics of the 25th cycle of solar activity is currently underway
in 2024-2025 of development. It turned out that compared to the previous 24th year, the current cycle
exceeded it in terms of the number of spots (1.5 times), the number of flares (1.8 times), the total outbreak
index (1.5 times). The area of the spots to exceed the most noticeable level in Cycle 25 is 30 m.d.p.an
increase in the number of groups of spots up to.(1 m.d.p.=3.04·106 km2), as well as 570 to 1000 m.d.in the
range up to P. Unlike cycle 24, the north-south level asymmetry drops significantly in Cycle 25. This makes
it possible to increase the height of Cycle 25 (by 20-50%) in accordance with the Gnevyshev-Olya rule, as
well as estimate the possible single peak of the cycle.