Przeglądasz Archiwum z niedziela, 27 marca 2016

Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2016 Mar 27 1230 UTC

Prognoza SIDC

Rozbłyski słoneczne

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

Geomagnetyzm

Active conditions expected (A>=20 or K=4)

Monitoring przepływu protonów

Quiet

	strumień 10cm	Ap
27 Mar 2016	086	016
28 Mar 2016	087	012
29 Mar 2016	088	012

Skrót wiadomości

Over the past 24 hours solar activity has been very low. The largest flare was a B1.9 class flare, produced by Active Region (AR) 2526 (Macintosh class:Hsx; Mag. type:Alpha), peaking at 23:17 UT yesterday. ARs 2524 (Hsx; Alpha) and 2526 have both remained stable with evidence of small amounts of flux emergence in HMI magnetogram observations. AR 2524 has moved onto the West limb, and will pass out of view in the next couple of days. A small brightening has emerged around S04E20, and HMI observations suggest that a new AR is forming there. A large filament channel is currently extending from the Southeast to solar disk center, but appears stable. No Earth directed Coronal Mass Ejections (CMEs) have been detected. Solar protons have remained at background levels over the past 24 hours. Solar activity is expected to remain low over the next 24 hours with a low probability of C-class flares. The solar wind speed has increased from around 350 to 420 km/s over the past 24 hours. The total magnetic field strength has slowly increased from around 4 to 13 nT. The Bz component was largely positive, fluctuating between -5 and +9 nT. Geomagnetic conditions ranged between Kp index 1-3 (NOAA) and local K index 1-3 (Dourbes) over the past 24 hours. There is currently a large positive polarity Northern polar coronal hole in the Western hemisphere, the associated high-speed stream (HSS) is probably the cause of the rising solar wind speed speeds. Speeds may be further enhanced throughout the day and as a consequence may increase geo-activity levels.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 025, na podstawie 21 stacji.

Indeksy solarne na 26 Mar 2016

Liczba Wolfa z Katanii	///
Fale radiowe 10,7 cm	086
AK Chambon La Forêt	010
AK Wingst	003
Szacunkowa Ap	002
Szacowana międzynarodowa liczba plam słonecznych	024 - Na podstawie stacji 25

Podsumowanie wydarzeń godnych uwagi

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

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