Vaata laupäev, 23 november 2019 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2019 Nov 23 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
23 Nov 2019	070	009
24 Nov 2019	070	006
25 Nov 2019	070	011

Bülletään

The solar activity has been at very low levels over the past 24 hours. The Sun is currently spotless and the X-ray flux remains below the B class level. There is currently a small patchy coronal hole near the central meridian. Solar activity is expected to remain at low levels for the next 24 hours.

The greater than 10 MeV proton flux was at nominal values.

Over the past 24 hours, the solar wind speed decreased from 600 km/s to 500 km/s. The total magnetic field strength has fluctuated between 4 nT and 8 nT. The Bz component fluctuated around 0 nT, ranging between -5 and +5 nT. Geomagnetic conditions ranged between Kp index 2-3 (NOAA) and local K index 1-4 (Dourbes) over the past 24 hours. Geomagnetic conditions were enhanced due to a high speed stream (HSS) from a small low latitude positive polarity Coronal Hole (now at the West limb). Geomagnetic conditions should continue to decline, but may experience the occasional fluctuation.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 000, põhineb 07 jaamadel.

Päikese indeksid 22 Nov 2019

Catania Wolfi number	///
10cm päikesevoog	070
AK Chambon La Forêt	///
AK Wingst	016
Hinnanguline Ap	014
Hinnanguline rahvusvaheline päikeselaikude arv	000 - Põhineb 16 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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