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Tägliches Bulletin zur solaren und geomagnetischen Aktivität des SIDC

Ausgestellt: 2016 Nov 01 1322 UTC

Vorhersage des SIDC

Sonneneruptionen

Quiet conditions (<50% probability of C-class flares)

Geomagnetismus

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

Sonnenprotonen

Quiet

	10cm Fluss	Ap
01 Nov 2016	077	011
02 Nov 2016	078	010
03 Nov 2016	077	009

Bulletin

Solar activity was very low in the past 24 hours. No C-class flares, no Earth-directed CMEs were observed. There is only one NOAA H-alpha plage and one Catania sunspot group observed on the visible side of the solar disk. All visible filaments are stable. Solar proton flux intensity is expected to lie within the background levels. Solar activity is expected to be low with some probability for B-class flares. Solar wind parameters were at nominal values, with wind speed declining slightly from about 525 km/s to 475 km/s, while the magnitude of the Interplanetary Magnetic Field (Bt) fluctuated between 5 and 7 nT. Bz decreased from 1-2 nT till -5.5 nT during this morning (01-Nov-2016). In the past 24 hours, geomagnetic conditions have been quiet (K Dourbes between 1 and 4; NOAA Kp between 2 and 3). The geomagnetic field is expected to continue at quiet to unsettled levels till 03-Nov-2016.

Die heute international geschätzte Sonnenfleckenanzahl (ISN): 012, basierend auf 15 Stationen.

Solarindizes für den 31 Oct 2016

Wolf-Zahl Catania	015
10cm Solarflux	077
AK Chambon La Forêt	///
AK Wingst	012
Geschätzer Ap-Wert	011
Geschätzte internationale Sonnenfleckenzahl	/// - Basierend auf /// Stationen

Zusammenfassung auffälliger Ereignisse

Zur Verfügung gestellt vom Solar Influences Data Analysis Center© - SIDC - Verarbeitet von SpaceWeatherLive

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