Archiv von Montag, 25 März 2013 anzeigen

Tägliches Bulletin zur solaren und geomagnetischen Aktivität des SIDC

Ausgestellt: 2013 Mar 25 1211 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
25 Mar 2013	095	001
26 Mar 2013	095	001
27 Mar 2013	097	001

Bulletin

Solar activity is expected to be low for the next 48 hours, with only a slight risk of a C-class flare from NOAA AR 1702 and a new small sunspot area still unnumbered (Catania AR 25). The last 24 hours were very quiet in terms of flaring activity. To be noticed is the eruption of a filament on March 24th, near the central meridian around 10:00 UT, with dimming area forming in the same area a few hours later. Around 1600 UT, LASCO C2 observed a complex CME event, on the West limb. This is a rather slow and long lasting event, and the link with the filament eruption is not clear. A second filament eruption took place to the north-east of Catania AR 25, around 1900 UT. We do not expect noticeable effects on the geomagnetic activity from both events. Geomagnetic conditions are expected to be low for the next 48 hours.

Die heute international geschätzte Sonnenfleckenanzahl (ISN): 028, basierend auf 05 Stationen.

Solarindizes für den 24 Mar 2013

Wolf-Zahl Catania	///
10cm Solarflux	096
AK Chambon La Forêt	007
AK Wingst	006
Geschätzer Ap-Wert	006
Geschätzte internationale Sonnenfleckenzahl	030 - Basierend auf 06 Stationen

Zusammenfassung auffälliger Ereignisse

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

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