Vaata reede, 28 september 2018 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2018 Sep 28 1230 UTC

SIDC ennustus

Päikesepursked ehk loited

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

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

	10 cm vool	Ap
28 Sep 2018	068	008
29 Sep 2018	068	008
30 Sep 2018	068	007

Bülletään

Solar activity was very low with X-ray flux remaining below B level and no spots on the visible disk. This is expected to remain so over the next days.

No Earth directed CMEs have been recorded in coronagraph images.

Proton flux levels were at background values and are expected to remain so.

Solar wind conditions were near nominal. Solar wind speed was between 390 and 440 km/s, and is currently around 400 km/s. Total magnetic field was 2-6nT with Bz variable. The magnetic field phi angle was in the positive sector. Solar conditions are expected to remain near nominal over the next days.

Geomagnetic conditions were quiet to unsettled (NOAA Kp as well as local K Dourbes 1-3). Generally, quiet conditions are expected over the next days.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 000, põhineb 23 jaamadel.

Päikese indeksid 27 Sep 2018

Catania Wolfi number	000
10cm päikesevoog	067
AK Chambon La Forêt	014
AK Wingst	007
Hinnanguline Ap	007
Hinnanguline rahvusvaheline päikeselaikude arv	000 - Põhineb 30 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

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