Vaata pühapäev, 8 jaanuar 2017 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2017 Jan 08 1230 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
08 Jan 2017	072	021
09 Jan 2017	072	022
10 Jan 2017	072	007

Bülletään

Solar activity was very quiet with no sunspots on the disk and X-ray flux at background levels and this is expected to persist over the next days. No Earth directed CMEs have been observed in coronagraph data. Proton flux values were at background levels and expected to remain so.

Solar wind conditions remained elevated under the coronal hole high speed stream influence. Solar wind speed was mainly in the 650-720 km/s range with total magnetic field around the nominal 5 nT and Bz variable. Solar wind conditions will continue to be enhanced before starting a gradual decrease. Geomagnetic conditions were quiet to active (local K Dourbes 1-4, NOAA Kp 2-4). Further active periods are likely as high speed stream influence persists.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 000, põhineb 09 jaamadel.

Päikese indeksid 07 Jan 2017

Catania Wolfi number	///
10cm päikesevoog	072
AK Chambon La Forêt	028
AK Wingst	024
Hinnanguline Ap	023
Hinnanguline rahvusvaheline päikeselaikude arv	000 - Põhineb 14 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

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