Vaata pühapäev, 6 august 2017 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2017 Aug 06 1243 UTC

SIDC ennustus

Päikesepursked ehk loited

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

Geomagnetism

Active conditions expected (A>=20 or K=4)

Päikese prootonid

Quiet

	10 cm vool	Ap
06 Aug 2017	074	020
07 Aug 2017	074	007
08 Aug 2017	074	007

Bülletään

Beta region NOAA 2670 produced a few low B flares within the past 24 hours. Very low solar activity (no C flares) is expected in the next 48 hours. No earth-directed Coronal Mass Ejections (CMEs) were observed in available coronagraphic imagery. The greater than 10 MeV proton flux was at nominal levels. Under the influence of the high speed stream from a positive coronal hole, solar wind speed registered by DSCOVR varied between about 605 and 790 km/s. The Interplanetary Magnetic Field (IMF) pointed away from the Sun and its magnitude varied between about 2 and 7 nT. Bz varied between about -6 and 6 nT. Quiet to active geomagnetic conditions (K Dourbes between 2 and 4; NOAA Kp between 3 and 4) were registered in the past 24 hours. Active geomagnetic conditions (K Dourbes = 4) are possible on August 6. Quiet to unsettled geomagnetic levels are expected on August 7 and 8.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 012, põhineb 24 jaamadel.

Päikese indeksid 05 Aug 2017

Catania Wolfi number	///
10cm päikesevoog	074
AK Chambon La Forêt	028
AK Wingst	021
Hinnanguline Ap	022
Hinnanguline rahvusvaheline päikeselaikude arv	013 - Põhineb 38 jaamal

Märkimisväärsete sündmuste kokkuvõte

Andmed on esitanud Päikeseinfektide Andmeanalüüsi Keskus (Solar Influences Data Analysis Center)© - SIDC - Töötleb SpaceWeatherLive

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