Przeglądasz Archiwum z wtorek, 24 lipca 2018

Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2018 Jul 24 1230 UTC

Prognoza SIDC

Rozbłyski słoneczne

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

Geomagnetyzm

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

Monitoring przepływu protonów

Quiet

	strumień 10cm	Ap
24 Jul 2018	067	025
25 Jul 2018	067	024
26 Jul 2018	067	012

Skrót wiadomości

The Sun is spotless and produced no flares in the past 24 hours. The chance for a C flare in the next 24 hours is estimated at only 1%.

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 predicted high speed stream associated with a negative polarity equatorial coronal hole arrived near Earth around 02:50 UT on July 24. Solar wind speed as registered by DSCOVR rose from about 395 to a maximum near 570 km/s, with current values around 555 km/s. The Interplanetary Magnetic Field (IMF) changed its orientation from away from the Sun to towards the Sun and its magnitude varied between about 1 and 15 nT, with current values around 7.5 nT. There were several short periods with Bz below -5 nT.

Quiet to active geomagnetic conditions (K Dourbes between 1 and 4; NOAA Kp between 0 and 4) were registered in the past 24 hours. Active geomagnetic conditions (K Dourbes = 4) are possible on July 24 and 25 due to the continued influence of the high speed stream from a negative polarity equatorial coronal hole, with a chance for minor storm intervals (K Dourbes = 5). A return to quiet to unsettled conditions (K Dourbes < 4) is expected on July 26.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 000, na podstawie 27 stacji.

Indeksy solarne na 23 Jul 2018

Liczba Wolfa z Katanii	///
Fale radiowe 10,7 cm	067
AK Chambon La Forêt	015
AK Wingst	004
Szacunkowa Ap	003
Szacowana międzynarodowa liczba plam słonecznych	000 - Na podstawie stacji 34

Podsumowanie wydarzeń godnych uwagi

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

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