Przeglądasz Archiwum z piątek, 18 grudnia 2020

Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2020 Dec 18 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
18 Dec 2020	082	002
19 Dec 2020	082	003
20 Dec 2020	082	003

Skrót wiadomości

The Sun has not produced any B flare or higher in the past 24 hours. The chance for a C flare in the next 24 hours is estimated at only 5%.

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 during the past 24 hours, and is expected to remain so in the next 24 hours.

Solar wind speed near Earth as registered by DSCOVR varied between about 265 and 300 km/s in the past 24 hours. The orientation of the Interplanetary Magnetic Field (IMF) was predominantly positive (away from the Sun) and its magnitude varied between about 1 and 8 nT. Bz was never below -5 nT. Nominal solar wind conditions are expected in the next days.

Quiet geomagnetic conditions (K Dourbes between 0 and 1; NOAA Kp between 0 and 1) were registered in the past 24 hours. Quiet to unsettled geomagnetic levels (K Dourbes < 4) are expected on December 18, 19 and 20.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 004, na podstawie 12 stacji.

Indeksy solarne na 17 Dec 2020

Liczba Wolfa z Katanii	012
Fale radiowe 10,7 cm	082
AK Chambon La Forêt	003
AK Wingst	001
Szacunkowa Ap	001
Szacowana międzynarodowa liczba plam słonecznych	011 - Na podstawie stacji 19

Podsumowanie wydarzeń godnych uwagi

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

Wszystkie czasy w UTC

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