Przeglądasz Archiwum z wtorek, 29 maja 2018

Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2018 May 29 1230 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
29 May 2018	076	004
30 May 2018	075	007
31 May 2018	075	010

Skrót wiadomości

Beta region NOAA AR 2712 produced a C2.7 flare at 17:10 UT on May 28. The chance for a C flare in the next 24 hours is estimated at 40%.

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.

Solar wind speed near Earth as registered by DSCOVR varied between about 360 and 420 km/s in the past 24 hours. The Interplanetary Magnetic Field (IMF) was predominantly directed away from the Sun and its magnitude varied between about 1 and 9 nT. Bz was never below -5 nT. A negative polarity equatorial coronal hole is currently at the central meridian. The high speed stream associated with this coronal hole may arrive near Earth late on May 31 or on June 1.

Quiet geomagnetic conditions (K Dourbes between 1 and 2; NOAA Kp between 1 and 2) were registered in the past 24 hours. Quiet to unsettled levels (K Dourbes < 4) are expected on March 29, 30 and 31, with a chance for active to minor storm intervals (K Dourbes between 4 and 5) late on May 31 due to the expected arrival of the solar wind stream associated with the equatorial coronal hole.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 024, na podstawie 18 stacji.

Indeksy solarne na 28 May 2018

Liczba Wolfa z Katanii	022
Fale radiowe 10,7 cm	077
AK Chambon La Forêt	008
AK Wingst	007
Szacunkowa Ap	005
Szacowana międzynarodowa liczba plam słonecznych	020 - 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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