Vaata neljapäev, 2 juuni 2016 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2016 Jun 02 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
02 Jun 2016	085	003
03 Jun 2016	090	006
04 Jun 2016	095	006

Bülletään

Solar activity was restricted to only a few B-class flares. The strongest was a B7.9 flare (peaking at 22h35 UT) as maximum, which was associated with a prominence eruption and dimming at the East limb. No CME signature has not been observed yet, though there is a data gap in SOHO/LASCO imagery. In case of a CME associated with the event, no Earth- directed component is expected. The probability for C-class flares or above is low (20%).

Solar wind observations are nominal with a magnetic field magnitude below 5 nT and a solar wind speed decreasing from 450 to currently 380 km/s. Geomagnetic conditions are quiet (K<3) and are expected to remain so. A negative polarity equatorial coronal hole (CH) is currently crossing the central meridian; the high speed stream emanating from that CH is expected to disturb the solar wind from June 5.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 016, põhineb 14 jaamadel.

Päikese indeksid 01 Jun 2016

Catania Wolfi number	///
10cm päikesevoog	086
AK Chambon La Forêt	010
AK Wingst	006
Hinnanguline Ap	006
Hinnanguline rahvusvaheline päikeselaikude arv	040 - Põhineb 25 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

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