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Tägliches Bulletin zur solaren und geomagnetischen Aktivität des SIDC

Ausgestellt: 2016 Mar 01 1249 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
01 Mar 2016	091	014
02 Mar 2016	089	015
03 Mar 2016	088	008

Bulletin

Solar activity remains to be low, without C-class flares reported. The strongest reported flare in the last 24 hours was the B6.2 flare which peaked at 00:52 UT today. The C-class flares are still possible but not very probable in the coming hours (probability about 20%). No Earth directed CMEs were observed in the last 24 hours.

The solar wind speed currently amounts 400 km/s, and the interplanetary magnetic field magnitude is about 7 nT. The increase of the solar wind speed and the interplanetary magnetic field magnitude observed at about 03:00 UT this morning indicates arrival of the fast solar wind associated with the equatorial coronal hole (seemingly connected to the northern polar coronal hole), which reached central meridian on February 26. Further increase of the solar wind speed is possible in the coming hours. Currently, geomagnetic conditions are quiet to unsettled. We can expect unsettled to active geomagnetic conditions in the coming hours.

Die heute international geschätzte Sonnenfleckenanzahl (ISN): 067, basierend auf 09 Stationen.

Solarindizes für den 29 Feb 2016

Wolf-Zahl Catania	///
10cm Solarflux	091
AK Chambon La Forêt	012
AK Wingst	005
Geschätzer Ap-Wert	005
Geschätzte internationale Sonnenfleckenzahl	/// - Basierend auf /// Stationen

Zusammenfassung auffälliger Ereignisse

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

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