Vaata reede, 17 jaanuar 2020 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2020 Jan 17 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
17 Jan 2020	072	006
18 Jan 2020	071	004
19 Jan 2020	071	005

Bülletään

The visible side of the solar disc is spotless for already several days. There were no C-class or even B-class flares reported and we expect solar flaring activity to remain very low in the coming hours. During last 24 hours there were no Earth directed CMEs and the solar protons remained at the background level. The solar wind speed is presently about 330 km/s and the interplanetary magnetic field magnitude is 2 nT. The solar wind originating from the patchy coronal hole that reached central meridian in the morning of January 16 might be expected at the Earth in the second half of January 20. Presently geomagnetic conditions are quiet to unsettled and we expect them to stay so in the coming hours.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 000, põhineb 10 jaamadel.

Päikese indeksid 16 Jan 2020

Catania Wolfi number	000
10cm päikesevoog	072
AK Chambon La Forêt	006
AK Wingst	004
Hinnanguline Ap	003
Hinnanguline rahvusvaheline päikeselaikude arv	000 - Põhineb 24 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

Kõik ajad UTC-s

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