Archiv von Sonntag, 25 November 2018 anzeigen

Tägliches Bulletin zur solaren und geomagnetischen Aktivität des SIDC

Ausgestellt: 2018 Nov 25 1230 UTC

Vorhersage des SIDC

Sonneneruptionen

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

Geomagnetismus

Quiet (A<20 and K<4)

Sonnenprotonen

Quiet

	10cm Fluss	Ap
25 Nov 2018	069	006
26 Nov 2018	069	017
27 Nov 2018	069	008

Bulletin

X-ray flux remained below B level. The newly numbered region (NOAA 2728) appears inactive. Chances for C-class flaring remain very low.

No Earth directed CMEs have been observed in coronagraph images.

Proton flux levels were at background values and are expected to remain so.

Solar wind was nominal with solar wind speed in the 330-380 km/s range and total magnetic field below 6nT. The magnetic field phi angle was somewhat variable but mainly in the negative sector. Nominal conditions are expected over the next days with minor enhancements possible due to the relatively small equatorial coronal hole.

Geomagnetic conditions were quiet (local K Dourbes and NOAA Kp 0-2) and are expected to be quiet to unsettled.

Die heute international geschätzte Sonnenfleckenanzahl (ISN): 014, basierend auf 04 Stationen.

Solarindizes für den 24 Nov 2018

Wolf-Zahl Catania	///
10cm Solarflux	070
AK Chambon La Forêt	008
AK Wingst	003
Geschätzer Ap-Wert	003
Geschätzte internationale Sonnenfleckenzahl	010 - Basierend auf 08 Stationen

Zusammenfassung auffälliger Ereignisse

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

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