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Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2025 Nov 23 1231 UTC

Prognoza SIDC

Rozbłyski słoneczne

C-class flares expected, (probability >=50%)

Geomagnetyzm

Quiet (A<20 and K<4)

Monitoring przepływu protonów

Quiet

	strumień 10cm	Ap
23 Nov 2025	125	011
24 Nov 2025	130	007
25 Nov 2025	130	015

Aktywne obszary słoneczne i rozbłyski

Solar flaring activity was low over the past 24 hours, with only C-class flares identified. A total of 7 numbered sunspot groups were identified on the disk over the past 24 hours. SIDC Sunspot Group 706 (NOAA Active Region 4291) currently located at S14E65 has a Beta-Gamma magnetic configuration and was responsible for the majority of the C-class flaring over the past 24 hours. The largest flare was a C6.3 flare (SIDC Flare 6173) peaking on November 22 at 19:00 UTC, which was produced by SIDC Sunspot Group 706 (NOAA Active Region 4291). 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.

Koronalny wyrzut masy

No new Earth-directed Coronal Mass Ejections (CMEs) have been detected in the available coronagraph images.

Dziury koronalne

SIDC Coronal Hole 138 (mid latitude with equatorial extension, positive polarity) continues to cross the central meridian. A high-speed stream from this coronal hole may enhance the solar wind environment near Earth on November 25. SIDC Coronal Hole 128 (equatorial coronal hole with a positive polarity) first reached the central meridian on November 23. A high-speed stream from this coronal hole may enhance the solar wind environment near Earth on November 26.

Wiatr słoneczny

Slow solar wind conditions were recorded over the past 24 hours. The interplanetary magnetic field was around 8 nT. The Bz reached a minimum value of - 7nT. The solar wind velocity was around 420 km/s. Slow solar wind conditions are expected in the next 24 hours.

Geomagnetyzm

Geomagnetic activity was globally and locally quiet to unsettled over the past 24 hours. Geomagnetic conditions are expected to be quiet to unsettled in the next 24h.

Poziomy przepływu protonów

The greater than 10 MeV proton flux remained below the 10 pfu threshold and is expected to remain so over the next days.

Strumienie elektronów na orbicie geostacjonarnej

The greater than 2 MeV electron flux remained below the 1000 pfu alert threshold, and is expected to remain below the threshold during the next 24 hours. The 24h electron fluence was at normal levels and is expected to remain so.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 079, na podstawie 07 stacji.

Indeksy solarne na 22 Nov 2025

Liczba Wolfa z Katanii	///
Fale radiowe 10,7 cm	119
AK Chambon La Forêt	014
AK Wingst	008
Szacunkowa Ap	006
Szacowana międzynarodowa liczba plam słonecznych	062 - Na podstawie stacji 22

Podsumowanie wydarzeń godnych uwagi

Dostarczone przez Centrum Analizy Danych Wpływów Słonecznych© - SIDC - Przetworzone przez SpaceWeatherLive

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