Vaata esmaspäev, 3 september 2018 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2018 Sep 03 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
03 Sep 2018	068	004
04 Sep 2018	068	005
05 Sep 2018	068	004

Bülletään

Solar activity was at very low levels. No earth-directed coronal mass ejections (CMEs) were observed. A weak CME visible between 18 and 24UT on 2 September (LASCO) proved to be directed away from Earth based on STEREO-A coronagraphic imagery. The greater than 10 MeV proton flux was at nominal levels. A small negative polarity coronal hole is about to start its transit of the Central Meridian.

Solar activity is expected to remain at very low levels.

Solar wind speed varied between 310 and 360 km/s, ending the period near 330 km/s (DSCOVR). Bz varied mostly between -5 and +4 nT. The interplanetary magnetic field was initially directed towards the Sun, but moved to a more variable mode late on 2 September. Quiet geomagnetic conditions were observed.

Quiet geomagnetic conditions are expected to continue, with a chance on an isolated unsettled episode.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 000, põhineb 19 jaamadel.

Päikese indeksid 02 Sep 2018

Catania Wolfi number	///
10cm päikesevoog	068
AK Chambon La Forêt	008
AK Wingst	008
Hinnanguline Ap	005
Hinnanguline rahvusvaheline päikeselaikude arv	000 - Põhineb 31 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