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Tägliches Bulletin zur solaren und geomagnetischen Aktivität des SIDC

Ausgestellt: 2017 Jun 06 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
06 Jun 2017	078	006
07 Jun 2017	077	007
08 Jun 2017	077	007

Bulletin

The Sun produced no C flares in the past 24 hours. There was high B flaring from NOAA AR 2661, which was a beta-delta region for a short time and is now again a beta region. The chance for a C flare to occur in the next 24 hours is estimated at 45%. No Earth directed CMEs have been observed in available coronagraph images. Proton flux levels are at background values and are expected to remain so. Solar wind speed measured by DSCOVR varied between about 350 and 405 km/s in the past 24 hours, while the magnitude of the Interplanetary Magnetic Field (IMF) fluctuated between about 1 and 7 nT. Quiet to unsettled geomagnetic conditions (K Dourbes between 1 and 3; NOAA Kp between 1 and 2) were registered in the past 24 hours. Quiet to unsettled levels (K Dourbes < 4) are expected on June 6, 7 and 8.

Die heute international geschätzte Sonnenfleckenanzahl (ISN): 027, basierend auf 17 Stationen.

Solarindizes für den 05 Jun 2017

Wolf-Zahl Catania	044
10cm Solarflux	079
AK Chambon La Forêt	011
AK Wingst	010
Geschätzer Ap-Wert	007
Geschätzte internationale Sonnenfleckenzahl	032 - Basierend auf 29 Stationen

Zusammenfassung auffälliger Ereignisse

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

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