Archiv von Sonntag, 5 November 2017 anzeigen

Tägliches Bulletin zur solaren und geomagnetischen Aktivität des SIDC

Ausgestellt: 2017 Nov 05 1244 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
05 Nov 2017	072	006
06 Nov 2017	072	007
07 Nov 2017	072	032

Bulletin

The spotless Sun was inactive with X-ray flux remaining below B level and this is expected to continue over the next days. Proton flux levels were at background values and are expected to remain so. No Earth directed CME's were recorded in coronagraph data.

Solar wind returned to nominal with solar wind speed 450 km/s at the start of the period and around 375 km/s at the end of the period. Total magnetic field was near nominal 4-6nT values with Bz variable. Solar wind is expected to remain nominal over the next 24-48 hours, while by November 7 we can expect to see a renewed increase of solar wind conditions under the influence of a high speed stream from the extension of the northern polar coronal hole. Geomagnetic conditions were quiet (NOAA Kp 0-1 and local K Dourbes 0-2) and are expected to remain so over the next days before becoming enhanced on November 7 due to the influence of the expected high speed stream.

Die heute international geschätzte Sonnenfleckenanzahl (ISN): 000, basierend auf 17 Stationen.

Solarindizes für den 04 Nov 2017

Wolf-Zahl Catania	///
10cm Solarflux	///
AK Chambon La Forêt	006
AK Wingst	004
Geschätzer Ap-Wert	005
Geschätzte internationale Sonnenfleckenzahl	000 - Basierend auf 24 Stationen

Zusammenfassung auffälliger Ereignisse

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

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