Przeglądasz Archiwum z niedziela, 8 marca 2020

Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2020 Mar 08 1233 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
08 Mar 2020	070	006
09 Mar 2020	070	008
10 Mar 2020	070	011

Skrót wiadomości

The solar activity was at low levels over the past 24 hours with the X-ray flux below B-level. A newly emerged sunspot is visible on the solar disc in the South-East quadrant. This sunspot is not numbered by NOAA and Catatonia yet. The solar activity is expected to remain at low levels for the next 24 hours with a small chance of C-class flare from the newly emerge sunspots.

No earth-directed coronal mass ejections (CMEs) have been identified in available coronagraphic imagery. The greater than 10 MeV proton flux was at nominal values.

The high-speed streams from the south polar coronal hole continued to slightly influence the solar wind environment near Earth. The solar wind parameters show mostly slow solar wind speed regime with minor enhancement: the solar wind speed ranged between 330 km/s and 400 km/s with a peak of about 414 km/s around 04:00 UTC (on March 08), the total interplanetary magnetic field ranged between 2.3 nT and 7.1 nT, and the southward component fluctuated between -3.9 nT and 6.9 nT. The solar wind environment is expected to remain mostly in the slow wind speed regime with some minor enhancements due to the influence of the south polar coronal hole high- speed streams. The southern polar coronal hole shows an extension reaching 30 degree latitude south, which is currently facing Earth. The high-speed streams coming from that extension will influence the solar wind condition near Earth by further enhancing the solar wind parameters in about 3 days from now.

The geomagnetic conditions were quiet with few periods of unsettled condition observed by Dourbes station (K-Dourbes = 3). We expect the geomagnetic conditions to remain mostly quiet with possible periods of unsettled condition.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 014, na podstawie 17 stacji.

Indeksy solarne na 07 Mar 2020

Liczba Wolfa z Katanii	///
Fale radiowe 10,7 cm	070
AK Chambon La Forêt	007
AK Wingst	004
Szacunkowa Ap	004
Szacowana międzynarodowa liczba plam słonecznych	000 - Na podstawie stacji 28

Podsumowanie wydarzeń godnych uwagi

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

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