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Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2021 Jun 25 1238 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
25 Jun 2021	081	011
26 Jun 2021	082	004
27 Jun 2021	084	012

Skrót wiadomości

Solar activity has been low over the past 24 hours. Catania region 7 (NOAA AR 12833) is about to rotate off disk. The northern and southern plage regions are present on the eastern hemisphere, while a new active region (possibly beta-gamma configuration although not yet clear), has appeared SW. The solar activity is expected to remain at low levels, with a change of C class flares over the next 24 hours.

No Earth-directed coronal mass ejections have been confirmed in the available coronagraphic imagery.

The greater than 10 MeV proton flux was at background 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 below the 1000 pfu threshold in the past 24 hours and is expected to remain so during the next 24 hours. The 24h electron fluence was at normal levels in the last 24 hours and is expected to stay at normal levels for the next 24 hours.

The solar wind speed slightly increased, reaching 430 km/s over the past 24 hours. The total magnetic field strength had values between 2 and 11 nT, while its Bz component varied between -10 and 7 nT. The interplanetary magnetic field phi angle varied, being mainly in the positive sector (directed away from the Sun) from early June 25th. Over the next 24 hours, solar wind condition can be expected to be at about those levels.

Geomagnetic conditions were at quiet to unsettled levels (NOAA Kp and K Dourbes 1-3) over the past 24 hours. They are expected to remain at about those levels over the next 24 hours.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 023, na podstawie 16 stacji.

Indeksy solarne na 24 Jun 2021

Liczba Wolfa z Katanii	011
Fale radiowe 10,7 cm	081
AK Chambon La Forêt	014
AK Wingst	006
Szacunkowa Ap	006
Szacowana międzynarodowa liczba plam słonecznych	011 - Na podstawie stacji 28

Podsumowanie wydarzeń godnych uwagi

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

Wszystkie czasy w UTC

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