Przeglądasz Archiwum z niedziela, 28 listopada 2021

Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2021 Nov 28 1231 UTC

Prognoza SIDC

Rozbłyski słoneczne

C-class flares expected, (probability >=50%)

Geomagnetyzm

Quiet (A<20 and K<4)

Monitoring przepływu protonów

Quiet

	strumień 10cm	Ap
28 Nov 2021	092	015
29 Nov 2021	093	007
30 Nov 2021	094	007

Skrót wiadomości

Three active regions visible on the Sun (beta magnetic field configuration). There have been no C-class flares in the past 24 hours, but the regions have grown in size, elevating the X-ray background. As a result, C-class flares can be expected in the next 24 hours.

No Earth directed CMEs were observed in the past 24 hours.

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 greater than 2 MeV electron flux was at nominal levels in the past 24 hours, and is expected to stay at nominal levels in the next 24 hours. The greater than 2 MeV electron fluence was at normal levels in the past 24 hours, and is expected to stay at normal levels in the next 24 hours.

A shock from the 24 November CME arrived to DSCOVR at 21:50 UT on 27 November. The magnetic field jumped from 6 nT to 13 nT (reaching 17 nT later) and the speed from 300 km/s to 380 km/s. The bulk of the ICME seems to have passed south of the Earth and its effect was weak. Bz reached -16 nT, but only briefly, with V around 400 km/s. This led to only unsettled geomagnetic conditions (K-BEL and Kp up to 3). The magnetic field is still relatively elevated (around 10 nT), more unsettled conditions can be expected (with possible active periods) in the next 24 hours.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 045, na podstawie 08 stacji.

Indeksy solarne na 27 Nov 2021

Liczba Wolfa z Katanii	///
Fale radiowe 10,7 cm	092
AK Chambon La Forêt	013
AK Wingst	003
Szacunkowa Ap	004
Szacowana międzynarodowa liczba plam słonecznych	038 - Na podstawie stacji 23

Podsumowanie wydarzeń godnych uwagi

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

Wszystkie czasy w UTC

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