Vaata pühapäev, 17 jaanuar 2016 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2016 Jan 17 1231 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
17 Jan 2016	098	007
18 Jan 2016	096	009
19 Jan 2016	095	013

Bülletään

Solar activity is low, without C-class flares reported. The strongest reported flare in last 24 hours was the B4.2 flare (peaked at 20:09 UT on January 16) from the Catania sunspot group 7 (NOAA AR 2480). The C-class flares are still possible but not very probable in the coming hours (probability < 30%). No Earth directed CMEs were observed in the last 24 hours. The Earth is inside the slow solar wind with the speed of about 350 km/s. The interplanetary magnetic field magnitude is fluctuating between 4 and 8 nT. The arrival of the halo CME, associated with the filament eruption on January 14, which is expected at the Earth late on January 18 or in the morning of January 19, might induce unsettled to active geomagnetic conditions. We expect quiet geomagnetic conditions in the coming hours.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 057, põhineb 17 jaamadel.

Päikese indeksid 16 Jan 2016

Catania Wolfi number	///
10cm päikesevoog	100
AK Chambon La Forêt	005
AK Wingst	002
Hinnanguline Ap	002
Hinnanguline rahvusvaheline päikeselaikude arv	040 - Põhineb 26 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

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