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Tägliches Bulletin zur solaren und geomagnetischen Aktivität des SIDC

Ausgestellt: 2018 Jul 01 1230 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 Jul 2018	068	005
02 Jul 2018	068	006
03 Jul 2018	067	006

Bulletin

Visible side of the solar disc is spotless. There were no flares reported in last 48 hours and we do not expect any flaring activity in the coming days. No Earth directed CMEs were observed, and the solar protons remained at the background level.

Small increase of the solar wind speed (up to 490 km/s reached at about 19 UT on June 30), which followed fluctuations of the interplanetary magnetic field magnitude and oscillations of its Bz component was possibly associated with patchy equatorial coronal hole, which reached central meridian in the morning of June 27. The solar wind speed is presently about 390 km/s and the interplanetary magnetic field magnitude is about 2 nT. The geomagnetic conditions are presently quiet and we expect quiet geomagnetic conditions to persist in the coming hours.

Die heute international geschätzte Sonnenfleckenanzahl (ISN): 000, basierend auf 29 Stationen.

Solarindizes für den 30 Jun 2018

Wolf-Zahl Catania	///
10cm Solarflux	069
AK Chambon La Forêt	011
AK Wingst	///
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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