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Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2020 Jul 25 1243 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
25 Jul 2020	070	011
26 Jul 2020	070	003
27 Jul 2020	070	006

Skrót wiadomości

Solar flaring activity was at very low levels. No significant flares have been recorded. Solar activity is expected to remain at low levels.

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

The greater than 10 MeV proton flux was at background levels the past 24 hours. It is expected to remain so in the next 24 hours. The greater than 2 MeV electron flux was at low to moderate levels over the past 24 hours. For the next 24 hours, it is expected to remain at those levels.

The solar wind speed near Earth varied between 345 and 385 km/s (DSCOVR). The polarity of the Interplanetary Magnetic Field (IMF) switched from being oriented towards to away from the Sun (phi angle switched from the negative to the positive sector). Bz fluctuated between -9 and +6 nT. The magnitude of the magnetic field varied between 5 and 10 nT. The solar wind properties indicate the possible arrival of a combination of the shock associated with the CME that took place July 20th and the high speed stream from the Coronal Hole crossing Central Meridian late July 19th.

The geomagnetic conditions were mainly unsettled. The values registered for the past 24 hours were 2-3 for K Dourbes and 2-4 for NOAA Kp. Quiet to unsettled geomagnetic conditions are expected for the next 24 hours.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 010, na podstawie 15 stacji.

Indeksy solarne na 24 Jul 2020

Liczba Wolfa z Katanii	011
Fale radiowe 10,7 cm	070
AK Chambon La Forêt	022
AK Wingst	014
Szacunkowa Ap	015
Szacowana międzynarodowa liczba plam słonecznych	010 - Na podstawie stacji 31

Podsumowanie wydarzeń godnych uwagi

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

Wszystkie czasy w UTC

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