Przeglądasz Archiwum z środa, 4 sierpnia 2021

Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2021 Aug 04 1231 UTC

Prognoza SIDC

Rozbłyski słoneczne

Quiet conditions (<50% probability of C-class flares)

Geomagnetyzm

Quiet (A<20 and K<4)

Monitoring przepływu protonów

Quiet

	strumień 10cm	Ap
04 Aug 2021	076	004
05 Aug 2021	076	004
06 Aug 2021	076	004

Skrót wiadomości

Beta region NOAA 2850 showed signs of decay in the past 24 hours, and produced a B6.1 flare peaking at 6:23 UT on August 4. The chance for a C flare in the next 24 hours is estimated at 30%.

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 near Earth as registered by DSCOVR varied between about 300 and 375 km/s during the past 24 hours. The Interplanetary Magnetic Field (IMF) was oriented predominantly away from the Sun, and its magnitude varied between about 1 and 8 nT, with current values around 4 nT. Bz was below -5 nT between about 20:00 and 21:00 UT on August 3, with a minimum of about -6 nT. Nominal solar wind conditions are expected in the next 24 hours.

Quiet geomagnetic conditions (K Dourbes between 1 and 2; NOAA Kp between 0 and 2) were registered in the past 24 hours. Quiet to unsettled levels (K Dourbes < 4) are expected on August 4, 5 and 6.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 016, na podstawie 20 stacji.

Indeksy solarne na 03 Aug 2021

Liczba Wolfa z Katanii	015
Fale radiowe 10,7 cm	076
AK Chambon La Forêt	012
AK Wingst	010
Szacunkowa Ap	012
Szacowana międzynarodowa liczba plam słonecznych	016 - Na podstawie stacji 36

Podsumowanie wydarzeń godnych uwagi

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

Wszystkie czasy w UTC

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