Archiv von Donnerstag, 29 September 2016 anzeigen

Tägliches Bulletin zur solaren und geomagnetischen Aktivität des SIDC

Ausgestellt: 2016 Sep 29 1230 UTC

Vorhersage des SIDC

Sonneneruptionen

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

Geomagnetismus

Minor storm expected (A>=30 or K=5)

Sonnenprotonen

Quiet

	10cm Fluss	Ap
29 Sep 2016	083	028
30 Sep 2016	080	018
01 Oct 2016	077	011

Bulletin

The only active region observed on the visible side of the Sun, NOAA AR 2597, is presently situated close to the west solar limb. Although it was the source of only B-class flares during last 48 hours, it could be still source of the isolated C-class flare in the coming hours. No Earth directed CMEs were observed in the last 24 hours. Earth is presently inside the fast solar wind with the speed of about 680 km/s. The interplanetary magnetic field magnitude is about 7 nT, and the Bz component of the interplanetary magnetic field is fluctuating between 2 nT and -9 nT. The arrival of the fast solar wind from the large coronal hole in the northern hemisphere has induced major storm conditions, lasting for several hours, in the evening of September 28 (starting at about 19 UT). The local station at Dourbes reported K=6, and NOAA reported Kp=6. We expect disturbed geomagnetic conditions to continue in the coming hours.

Die heute international geschätzte Sonnenfleckenanzahl (ISN): 016, basierend auf 16 Stationen.

Solarindizes für den 28 Sep 2016

Wolf-Zahl Catania	041
10cm Solarflux	084
AK Chambon La Forêt	///
AK Wingst	040
Geschätzer Ap-Wert	039
Geschätzte internationale Sonnenfleckenzahl	032 - Basierend auf 26 Stationen

Zusammenfassung auffälliger Ereignisse

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

Alle Zeiten in UTC

<< Zum Tagesübersicht