Archiv von Samstag, 10 September 2016 anzeigen

Tägliches Bulletin zur solaren und geomagnetischen Aktivität des SIDC

Ausgestellt: 2016 Sep 10 1230 UTC

Vorhersage des SIDC

Sonneneruptionen

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

Geomagnetismus

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

Sonnenprotonen

Quiet

	10cm Fluss	Ap
10 Sep 2016	093	006
11 Sep 2016	092	013
12 Sep 2016	091	011

Bulletin

NOAA 2585 still has a small magnetic delta and produced the strongest event of the period, a B5.3 flare peaking at 08:23UT. Gradually developing active region NOAA 2589 shows some magnetic mixing, and produced a B3 flare. No earth-directed coronal mass ejections (CME) have been observed.

A C-class flare is possible, with a small chance on an isolated M-class event.

Solar wind parameters were at nominal values, with wind speed steady near 410 km/s and Bz fluctuating between -4 and +4 nT. The interplanetary magnetic field (IMF) was mostly directed away from the Sun (positive). Geomagnetic activity was at quiet levels.

Mostly quiet geomagnetic conditions are expected. There's a small chance that a high speed stream from a polar coronal hole extension may influence the earth environment from 11 September onwards, increasing the likelihood on an active geomagnetic episode.

Die heute international geschätzte Sonnenfleckenanzahl (ISN): 082, basierend auf 15 Stationen.

Solarindizes für den 09 Sep 2016

Wolf-Zahl Catania	///
10cm Solarflux	091
AK Chambon La Forêt	007
AK Wingst	004
Geschätzer Ap-Wert	004
Geschätzte internationale Sonnenfleckenzahl	078 - Basierend auf 29 Stationen

Zusammenfassung auffälliger Ereignisse

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

Alle Zeiten in UTC

<< Zum Tagesübersicht