Przeglądasz Archiwum z czwartek, 16 sierpnia 2018

Codzienne wiadomości na temat aktywności słonecznej i geomagnetycznej z SIDC

Odnotowany: 2018 Aug 16 1230 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
16 Aug 2018	069	013
17 Aug 2018	069	012
18 Aug 2018	069	007

Skrót wiadomości

The solar activity has been quiet over the past 24 hours. The sunspot group (NOAA 2718) remained stable and no significant flare has been recorded. Quiet flaring conditions are expected for the next 24-hour period.

No Earth directed Coronal Mass Ejection has been observed. The solar protons flux remained at nominal levels over the past 24 hours and is expected to remain so.

Over the past 24 hours, the solar wind measurements continued to be enhanced with the solar wind associated to the Coronal Hole (which has crossed the central meridian on August 11). The wind speed increased from 450 km/s to about 500 km/s; The interplanetary magnetic field strength fluctuated between 3 and 13 nT; The Southward magnetic component fluctuated between -8 and 10 nT. The enhanced solar wind conditions are expected to persist for the next 24 hours and start to decline on August 18.

Due to the enhanced solar wind conditions, the geomagnetic conditions was unsettled to active (K-Dourbes and Kp were ranging between 2 and 4). Unsettled conditions is expected until while the Earth remains under the influence of the solar wind associated to the coronal hole. Active conditions are likely especially if the southward magnetic component remains negative for longue periods.

Dzisiejsza szacunkowa międzynarodowa liczba plam na Słońcu (ISN): 013, na podstawie 18 stacji.

Indeksy solarne na 15 Aug 2018

Liczba Wolfa z Katanii	///
Fale radiowe 10,7 cm	069
AK Chambon La Forêt	030
AK Wingst	020
Szacunkowa Ap	020
Szacowana międzynarodowa liczba plam słonecznych	013 - Na podstawie stacji 19

Podsumowanie wydarzeń godnych uwagi

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

Wszystkie czasy w UTC

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