QRZ.RU EXPRESS от 26 ноября 2025

Опубликовано: 25 ноября 2025 в 1232 UTC
SIDC URSIGRAM 51125
Состояние солнечной активности на 25 ноября 2025, 1230UT
Прогноз SIDC
SOLAR FLARES : C-class flares expected, (probability >=50%)
Геомагнитное поле: Слабая магнитная буря (A>=30, K=5)
Солнечные протоны: Спокойное состояние
Прогноз на 25 ноября 2025: Солнечный поток в диапазоне 10см: 118 / AP-индекс: 038
Прогноз на 26 ноября 2025: Солнечный поток в диапазоне 10см: 118 / AP-индекс: 031
Прогноз на 27 ноября 2025: Солнечный поток в диапазоне 10см: 118 / AP-индекс: 031
Комментарий (на английском языке): Solar Active Regions and flaring: Solar flaring activity was low over the past 24 hours, with few C-class flares recorded. The largest flare was a C1.5 flare (SIDC Flare 6193), peaking on November 24 at 22:03 UTC, associated with SIDC Sunspot Group 705 (NOAA Active Region 4290; magnetic type alpha). There are currently seven numbered active regions on the visible solar disk. SIDC Sunspot Group 706 (NOAA Active Region 4291; magnetic type beta-gamma) is the largest and most complex active region but remained quiet. The remaining active regions are relatively simple (magnetic type alpha or beta) and 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, solar wind parameters (ACE and DSCOVR) reflected the influence of a high-speed stream (HSS), probably originating from a positive polarity coronal hole (SIDC Coronal Hole 128). The solar wind speed increased from 700 to 810 km/s. The interplanetary magnetic field reached values up to 13 nT before decreasing to around 7 nT. The southward component of the interplanetary magnetic field fluctuated between -10 nT and 8 nT. The magnetic field orientation was predominantly in the positive sector (field directed away from the Sun). Solar wind conditions are expected to remain slightly elevated over the next few days under the continued influence of the high-speed stream. Geomagnetism: Geomagnetic conditions reached minor storm levels (NOAA Kp = 5-, 5) between 00:00 and 03:00 UTC and betwen 06:00 and 09:00 UTC on November 25, due to the ongoing influence of a high-speed stream (HSS). Locally, minor storm conditions were observed over Belgium (K-Bel = 5) between 12:00 and 15:00 UTC on November 24. Mostly unsettled to active geomagnetic conditions are expected over the next 24 hours, with a chance of isolated minor storm periods due to the influence of the high-speed stream. 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 may exceed 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 to moderate levels over the next 24 hours.Сегодняшнее значение числа солнечных пятен (International Sunspot Number): 100,
получено на основе анализа результатов 10 станций наблюдения.
Солнечные индексы за 24 Nov 2025
Число Вольфа по данным обсерватории Катания (IT9): 119
Солнечный поток в диапазоне 10см: 116
A-индекс по данным обсерватории Chambon-la-Foret (F): 038
A-индекс по данным обсерватории Wingst (DL): 022
Планетарный А-индекс Ap: 023
Вчерашнее значение числа солнечных пятен (International Sunspot Number): 104,
получено на основе анализа результатов 17 станций наблюдения.
Прошедшие события на Солнце:
DAY BEGIN MAX END LOC XRAY OP 10CM Catania/NOAA RADIO_BURST_TYPES
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