Przeglądasz Archiwum z środa, 13 stycznia 2021

Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2021 Jan 13 1231 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
13 Jan 2021	073	003
14 Jan 2021	074	002
15 Jan 2021	074	003

Skrót wiadomości

Solar activity was at very low levels on a spotless solar disk. No significant flares were detected in the last 24 hours and none are expected in the next 24 hours. No Earth-directed coronal mass ejections (CMEs) were detected in the available coronagraph imagery.

The greater than 10 MeV proton flux was at nominal levels in the past 24 hours and is expected to remain so in the next 24 hours. The greater than 2MeV electron flux remained under the 1000 pfu threshold and is expected to remain so. The 24h electron fluence was at nominal levels and is expected to remain so.

Over the past 24 hours the solar wind parameters (based on ACE and DSCOVR) showed a gradual decline due to the waning influence of the faster solar wind which arrived to Earth late on Jan 11th. The total magnetic field varied weakly between 2 nT and 5.5 nT and the north-south Bz component fluctuated in the range -4.8 nT to 5.5 nT. The phi angle remained in the positive sector reflecting the polarity of the coronal hole which currently affects the Earth. The solar wind speed is slowly decreasing towards background slow solar wind conditions with velocities in the range of 400 km/s to 480 km/s.

Quiet geomagnetic conditions were observed over the past 24 hours and quiet conditions are expected to prevail in the next 48 hours with a remaining possibility for isolated unsettled periods.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 000, na podstawie 14 stacji.

Indeksy solarne na 12 Jan 2021

Liczba Wolfa z Katanii	000
Fale radiowe 10,7 cm	073
AK Chambon La Forêt	009
AK Wingst	///
Szacunkowa Ap	011
Szacowana międzynarodowa liczba plam słonecznych	000 - Na podstawie stacji 19

Podsumowanie wydarzeń godnych uwagi

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

Wszystkie czasy w UTC

<< Idź do codziennego przeglądu