Archiv von Montag, 15 Juli 2013 anzeigen

Tägliches Bulletin zur solaren und geomagnetischen Aktivität des SIDC

Ausgestellt: 2013 Jul 15 1253 UTC

Vorhersage des SIDC

Sonneneruptionen

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

Geomagnetismus

Quiet (A<20 and K<4)

Sonnenprotonen

Quiet

	10cm Fluss	Ap
15 Jul 2013	119	019
16 Jul 2013	117	009
17 Jul 2013	115	008

Bulletin

Six sunspot groups were reported by Catania today, and non of them was particularly active. Strongest flare among five C-class flares reported during last 24 hours flare was C3.6 flare, peaking at 10:55 UT on July 15. The flare originated from the Catania sunspot group 30 (NOAA AR 1791). We expect C-class flares and possibly, but not probably, also M-class flares. The interplanetary magnetic field magnitude is about 6 nT, and the solar wind speed is 400 km/s. The extended low-latitude coronal hole in the northern hemisphere is passing the central meridian. The arrival of the fast solar wind at the Earth is expected on July 18. The arrival of the CME from July 13, although not probable, is expected early on July 18. We expect quiet to unsettled geomagnetic conditions during following 48 hours.

Die heute international geschätzte Sonnenfleckenanzahl (ISN): 050, basierend auf 20 Stationen.

Solarindizes für den 14 Jul 2013

Wolf-Zahl Catania	///
10cm Solarflux	113
AK Chambon La Forêt	038
AK Wingst	028
Geschätzer Ap-Wert	027
Geschätzte internationale Sonnenfleckenzahl	041 - Basierend auf 28 Stationen

Zusammenfassung auffälliger Ereignisse

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

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