QRZ.RU EXPRESS от 6 июля 2024

Опубликовано: 05 июля 2024 в 1231 UTC
SIDC URSIGRAM 40705
Состояние солнечной активности на 05 июля 2024, 1230UT
Прогноз SIDC
Солнечные вспышки. Ожидаются вспышки класса M (вероятность >=50%)
Геомагнитное поле: Спокойное состояние (A<20 and K<4)
Солнечные протоны: Спокойное состояние
Прогноз на 05 июля 2024: Солнечный поток в диапазоне 10см: 177 / AP-индекс: 010
Прогноз на 06 июля 2024: Солнечный поток в диапазоне 10см: 181 / AP-индекс: 013
Прогноз на 07 июля 2024: Солнечный поток в диапазоне 10см: 185 / AP-индекс: 012
Комментарий (на английском языке): Solar Active Regions and flaring: Solar flaring activity over the past 24 hours was at moderate levels, with two M-class flares recorded. The largest flare was a M1.4-flare, with peak time 20:05 UTC on July 04 associated with NOAA AR 3730 (beta). The second largest flare was a M1.0-flare, with peak time 14:25 UTC on July 04 associated with NOAA AR 3732 (beta). There are currently 8 numbered active regions on the visible disk. NOAA AR 3729 (beta-gamma) and NOAA AR 3733 (beta) were the largest and most magnetically complex regions on disk. NOAA AR 3733 (beta) and NOAA AR 3737 (beta) produced most of the flaring activity in the last 24 hours. NOAA AR 3730 has started to rotate over the west limb. NOAA AR 3731 has turned into a plage region. All other regions were inactive and stable. The solar flaring activity is likely to be at moderate levels over the coming days with C-class flares expected and M-class flares likely. Coronal mass ejections: No Earth-directed Coronal Mass Ejections (CMEs) have been detected in the available coronagraph images. Two CMEs were detected one at 14:48 UTC on July 04 and another at 20:24 UTC on July 04, in LASCO C2 data. The CMEs were associated with a M1.0-flare, with peak time 14:25 UTC on July 04 and a M1.4-flare, with peak time 20:05 UTC on July 04 respectively. Neither of these CMEs are expected to impact the Earth. Solar wind: Slow solar wind conditions were recorded over the past 24 hours. The solar wind speed varied within 324 – 385 km/s. The interplanetary magnetic field varied between 2 nT and 12 nT, with the Bz reaching a minimum value of -8 nT. The phi-angle was mainly in the positive sector (directed away from the Sun) with periods in the negative sector. Slow solar wind conditions are expected in the next 24 hours. Geomagnetism: Geomagnetic conditions were globally and locally quiet to unsettled (Kp 1-3 and K_Bel 1-3). Quiet to unsettled conditions are expected in the next 24 hours. Proton flux levels: Over the past 24 hours the greater than 10 MeV GOES proton flux was at background levels and is expected to remain so over the next days. Electron fluxes at GEO: The greater than 2 MeV electron flux measured by GOES 16 was below the 1000 pfu threshold and is expected to remain so in the upcoming days. The 24h electron fluence was at nominal level and is expected to remain so in the next days.Сегодняшнее значение числа солнечных пятен (International Sunspot Number): 148,
получено на основе анализа результатов 10 станций наблюдения.
Солнечные индексы за 04 Jul 2024
Число Вольфа по данным обсерватории Катания (IT9): 137
Солнечный поток в диапазоне 10см: 173
A-индекс по данным обсерватории Chambon-la-Foret (F): 020
A-индекс по данным обсерватории Wingst (DL): 012
Планетарный А-индекс Ap: 013
Вчерашнее значение числа солнечных пятен (International Sunspot Number): 138,
получено на основе анализа результатов 22 станций наблюдения.
Прошедшие события на Солнце:
DAY BEGIN MAX END LOC XRAY OP 10CM Catania/NOAA RADIO_BURST_TYPES
04 1406 1425 1443 S20W73 M1.0 SF ///3723 II/2
04 1954 2005 2013 ////// M1.4 75/3730 III/2II/1