QRZ.RU EXPRESS от 25 ноября 2025

Опубликовано: 24 ноября 2025 в 1231 UTC
SIDC URSIGRAM 51124
Состояние солнечной активности на 24 ноября 2025, 1230UT
Прогноз SIDC
SOLAR FLARES : C-class flares expected, (probability >=50%)
Геомагнитное поле: Возмущенное (A>=20, K=4)
Солнечные протоны: Спокойное состояние
Прогноз на 24 ноября 2025: Солнечный поток в диапазоне 10см: 121 / AP-индекс: 026
Прогноз на 25 ноября 2025: Солнечный поток в диапазоне 10см: 121 / AP-индекс: 031
Прогноз на 26 ноября 2025: Солнечный поток в диапазоне 10см: 121 / AP-индекс: 017
Комментарий (на английском языке): Solar Active Regions and flaring: Solar flaring activity was low over the past 24 hours, with several C-class flares recorded. The largest flare was a C2.5 flare (SIDC Flare 6189), peaking on November 24 at 06:18 UTC, associated with SIDC Sunspot Group 705 (NOAA Active Region 4290; magnetic type beta). There are currently seven numbered active regions on the visible solar disk. SIDC Sunspot Group 705 was the main driver of the flaring activity observed over the past 24 hours. A new region rotated on the disk from behind the east limb and was numbered SIDC Sunspot Group 708 (NOAA Active Region 4293; magnetic type beta), but it remained quiet. The remaining active regions did not produce any significant flaring activity. Solar flaring activity is expected to be low over the next 24 hours, with C-class flares very likely and a chance for M-class flares. Coronal mass ejections: No Earth-directed coronal mass ejections (CMEs) have been identified in the available coronagraph imagery over the past 24 hours. Solar wind: Over the past 24 hours, the solar wind parameters (ACE and DSCOVR) became slightly disturbed, possibly due to arrival of a high-speed stream from a positive polarity coronal hole (SIDC Coronal Hole 128). The interplanetary magnetic field reaching values up to 15 nT. The solar wind speed increased from 430 to 710 km/s. The southward component of the interplanetary magnetic field fluctuated between -15 nT and 11 nT. Solar wind conditions are expected to remain slightly elevated over the next days under the influence of a high-speed stream (HSS). Geomagnetism: Geomagnetic conditions reached active levels globally (NOAA Kp 4-), between 15:00 and 18:00 UTC on November 23. Locally over Belgium quiet to unsettled conditions were observed (K-Bel: 1 to 3). Mostly unsettled to active geomagnetic conditions are expected over the next 24 hours, with a chance of isolated minor or moderate storm periods due to the ongoing high-speed stream influence. Proton flux levels: Over the past 24 hours the greater than 10 MeV GOES proton flux has been at nominal levels and is expected to remain at nominal levels over the next days. Electron fluxes at GEO: The greater than 2 MeV electron flux measured by GOES 18 and GOES 19 was below the 1000 pfu threshold. The greater than 2 MeV electron flux is expected to remain below the 1000 pfu threshold over the next 24 hours. The 24-hour electron fluence was at normal levels and is expected to be at normal levels over the next 24 hours.Сегодняшнее значение числа солнечных пятен (International Sunspot Number): 102,
получено на основе анализа результатов 09 станций наблюдения.
Солнечные индексы за 23 Nov 2025
Число Вольфа по данным обсерватории Катания (IT9): ///
Солнечный поток в диапазоне 10см: 120
A-индекс по данным обсерватории Chambon-la-Foret (F): 026
A-индекс по данным обсерватории Wingst (DL): 018
Планетарный А-индекс Ap: 016
Вчерашнее значение числа солнечных пятен (International Sunspot Number): 080,
получено на основе анализа результатов 10 станций наблюдения.
Прошедшие события на Солнце:
DAY BEGIN MAX END LOC XRAY OP 10CM Catania/NOAA RADIO_BURST_TYPES
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