Vaata kolmapäev, 27 november 2019 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2019 Nov 27 1231 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
27 Nov 2019	071	007
28 Nov 2019	071	013
29 Nov 2019	070	006

Bülletään

Solar activity was at very low levels. The Sun was spotless and will most likely remain so. A small active region is rotating over the east limb (SDO/AIA). No earth-directed coronal mass ejections (CMEs) have been observed in available coronagraphic imagery. The greater than 10 MeV proton flux was at nominal values.

Solar activity is expected to remain at very low levels.

Solar wind speed varied between 420 and 380 km/s (ACE). Bz varied between -4 and + 3 nT. The interplanetary magnetic field (phi angle) was mostly directed away from the Sun (positive sector). Geomagnetic activity was at quiet levels (both Kp and K Dourbes).

Geomagnetic activity is expected to be at quiet to unsettled levels. The earth environment is expected to become affected by the wind stream from the negative polarity coronal hole later today or tomorrow, increasing the possibility on an active episode.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 000, põhineb 06 jaamadel.

Päikese indeksid 26 Nov 2019

Catania Wolfi number	000
10cm päikesevoog	070
AK Chambon La Forêt	004
AK Wingst	002
Hinnanguline Ap	002
Hinnanguline rahvusvaheline päikeselaikude arv	000 - Põhineb 13 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

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