Przeglądasz Archiwum z poniedziałek, 20 listopada 2023

Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2023 Nov 20 1247 UTC

Prognoza SIDC

Rozbłyski słoneczne

M-class flares expected (probability >=50%)

Geomagnetyzm

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

Monitoring przepływu protonów

Quiet

	strumień 10cm	Ap
20 Nov 2023	140	010
21 Nov 2023	145	015
22 Nov 2023	150	006

Aktywne obszary słoneczne i rozbłyski

There are three active regions visible on the disk situated on the eastern hemisphere. NOAA 3490 is the most magnetically complex and has produced the strongest flare over the last 24 hours, an M1.2 flare peaking at 20 November 09:03UT. More M-class flares can be expected in the next 24 hours.

Koronalny wyrzut masy

No Earth directed Coronal Mass Ejections (CMEs) have been detected in the available coronagraph imagery.

Dziury koronalne

The low latitudinal extension of a high latitude coronal hole (in the northern hemisphere, negative polarity) is in a geo-effective position today. An equatorial positive polarity coronal hole will be in geoeffective position over the next 24 hours while the southern negative polarity coronal hole will cross central meridian over the next 24 hours. Finally, a mid latitude coronal hole postive coronal hole will cross central meridian on 22-23 November.

Wiatr słoneczny

A disturbance in the solar wind parameters starting on 20 November 0200:09UT could be associated with the not highly anticipated high speed stream associated with the negative polarity northern coronal hole. The high speed solar wind from positive polarity coronal hole is expected to arrive to Earth in 24 hours.

Geomagnetyzm

During the last 24 hours the geomagnetic conditions were quiet to unsettled (NOAA KP 2, K_Bel 3). Mostly unsettled conditions, while a chance of active conditions are expected for the next 24 hours, active conditions can be expected due to the arrival of a high speed streams.

Poziomy przepływu protonów

Over the past 24 hours the greater than 10 MeV GOES proton flux was below threshold and is expected to remain so over the next 24 hours.

Strumienie elektronów na orbicie geostacjonarnej

The greater than 2 MeV electron flux was below the 1000 pfu threshold, as measured by GOES 16. It is expected to remain so in the next 24 hours. The 24 hour electron fluence was at normal levels, it is expected to stay at those levels for the next 24 hours.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 100, na podstawie 08 stacji.

Indeksy solarne na 19 Nov 2023

Liczba Wolfa z Katanii	///
Fale radiowe 10,7 cm	140
AK Chambon La Forêt	008
AK Wingst	004
Szacunkowa Ap	003
Szacowana międzynarodowa liczba plam słonecznych	065 - Na podstawie stacji 15

Podsumowanie wydarzeń godnych uwagi

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

Wszystkie czasy w UTC

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