Przeglądasz Archiwum z poniedziałek, 11 października 2021

Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2021 Oct 11 1231 UTC

Prognoza SIDC

Rozbłyski słoneczne

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

Geomagnetyzm

Minor storm expected (A>=30 or K=5)

Monitoring przepływu protonów

Quiet

	strumień 10cm	Ap
11 Oct 2021	084	013
12 Oct 2021	083	032
13 Oct 2021	082	022

Skrót wiadomości

NOAA region 2883 produced a C2.3 flare peaking at 23:02 UT on October 10. The chance for a C flare in the next 24 hours is estimated at 50%, with a slight chance for an M flare from NOAA 2882.

No Earth-directed Coronal Mass Ejections (CMEs) were observed in available coronagraphic imagery.

The greater than 10 MeV proton flux was at nominal levels in the past 24 hours, and is expected to stay at nominal levels in the next 24 hours. The greater than 2 MeV electron flux was at nominal levels in the past 24 hours, and is expected to stay at nominal levels in the next 24 hours. The greater than 2 MeV electron fluence was at nominal levels in the past 24 hours, and is expected to stay at nominal levels in the next 24 hours.

The solar wind speed as registered by DSCOVR increased from about 300 to about 400 km/s in the past 24 hours. The magnitude of the Interplanetary Magnetic Field near Earth (IMF) varied between about 1 nT and 12 nT, while its orientation was variable but predominantly away from the Sun. Bz was often below -5 nT. Enhanced solar wind conditions are expected to start upon the predicted arrival of the October 9 CME, in the second half of October 11 or early on October 12. A high speed stream from a positive polarity equatorial coronal hole is expected to arrive at Earth on October 12. The enhanced solar wind conditions are expected to persist through October 12 and 13.

Quiet to active geomagnetic conditions (K Dourbes between 2 and 4; NOAA Kp between 2 and 4) were registered in the past 24 hours. Active to minor storm levels (K Dourbes = 4-5) are possible on October 11, 12 and 13, with a chance for moderate storm intervals (K Dourbes = 6) on October 11 and 12.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 029, na podstawie 17 stacji.

Indeksy solarne na 10 Oct 2021

Liczba Wolfa z Katanii	///
Fale radiowe 10,7 cm	085
AK Chambon La Forêt	///
AK Wingst	///
Szacunkowa Ap	010
Szacowana międzynarodowa liczba plam słonecznych	038 - Na podstawie stacji 25

Podsumowanie wydarzeń godnych uwagi

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

Wszystkie czasy w UTC

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