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Tägliches Bulletin zur solaren und geomagnetischen Aktivität des SIDC

Ausgestellt: 2016 Oct 09 1230 UTC

Vorhersage des SIDC

Sonneneruptionen

C-class flares expected, (probability >=50%)

Geomagnetismus

Quiet (A<20 and K<4)

Sonnenprotonen

Quiet

	10cm Fluss	Ap
09 Oct 2016	103	007
10 Oct 2016	102	008
11 Oct 2016	101	007

Bulletin

Over the past 24 hours solar activity has been very low. No significant flares have been recorded. All Active Regions (AR) have shown little activity. AR 2598 (Mcintosh class:Dai; Mag. type:Beta) has shown evidence of flux emergence in HMI magnetogram observations, which may result in increased flaring activity around the C-class level over the next 24 hours. No Earth directed CMEs have been observed. The solar wind speed has slowly declined from around 450 to around 380 km/s over the past 24 hours. The total magnetic field strength has remained around 5 nT. The Bz component fluctuated between -5 and +5 nT, but remained mainly negative. Geomagnetic conditions ranged between Kp index 1-2 (NOAA) and local K index 1-3 (Dourbes) over the past 24 hours. There is currently a small positive polarity Northern polar coronal hole which shouldn't affect the Earth.

Die heute international geschätzte Sonnenfleckenanzahl (ISN): 072, basierend auf 16 Stationen.

Solarindizes für den 08 Oct 2016

Wolf-Zahl Catania	///
10cm Solarflux	104
AK Chambon La Forêt	011
AK Wingst	008
Geschätzer Ap-Wert	008
Geschätzte internationale Sonnenfleckenzahl	064 - Basierend auf 20 Stationen

Zusammenfassung auffälliger Ereignisse

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

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