Vaata kolmapäev, 12 oktoober 2016 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2016 Oct 12 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
12 Oct 2016	098	005
13 Oct 2016	098	026
14 Oct 2016	098	057

Bülletään

Solar conditions were quiet with X-ray flux at background level. All four regions on disk were inactive and either stable or decaying. Solar conditions are expected to remain at very low levels. Proton flux levels were at background levels and expected to remain so. An equatorial negative polarity coronal hole is currently transiting the central meridian and may become geoeffective 3 days from now. No Earth directed CME's have been observed in coronagraph data.

Solar wind conditions were near nominal with solar wind speed fluctuating around 400 km/s and total magnetic field around 5 nT with a declining tendency. The magnetic field phi angle was in the negative sector throughout the period. Solar wind conditions are expected to remain nominal with later tomorrow afternoon October 13 the possible passage of the October 9 CME which should only involve a small velocity increase, but may be accompanied with magnetic field perturbations. Geomagnetic conditions have been quiet (local K Dourbes 0-2, NOAA Kp 0-1). Geomagnetic conditions are expected to remain quiet to unsettled with later, starting tomorrow afternoon October 13, possibly minor to moderate geomagnetic storm levels associated with the possible CME arrival.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 039, põhineb 07 jaamadel.

Päikese indeksid 11 Oct 2016

Catania Wolfi number	089
10cm päikesevoog	099
AK Chambon La Forêt	006
AK Wingst	002
Hinnanguline Ap	002
Hinnanguline rahvusvaheline päikeselaikude arv	067 - Põhineb 28 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

Kõik ajad UTC-s

<< Mine igapäevase ülevaate lehele