Vaata neljapäev, 5 märts 2020 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2020 Mar 05 1231 UTC

SIDC ennustus

Päikesepursked ehk loited

C-class flares expected, (probability >=50%)

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

	10 cm vool	Ap
05 Mar 2020	070	006
06 Mar 2020	070	007
07 Mar 2020	070	007

Bülletään

The solar activity was at low levels over the past 24 hours. The sun was spotless and the X-ray flux was below B-level. The solar activity is expected to remain at low levels for the next 24 hours since no sunspots is visible on the disc.

No earth-directed coronal mass ejections (CMEs) have been identified in available coronagraphic imagery. The greater than 10 MeV proton flux was at nominal values.

The solar wind conditions have returned to a slow solar wind regime. The wind speed decreased from 405 km/s to 340 km/s since March 04 around 17:00 UTC, the total interplanetary magnetic field remained below 7 nT, and the southward component fluctuated between -6 nT and 4 nT. The solar wind environment is expected to remain in the slow wind regime.

The geomagnetic conditions were quiet with periods of unsettled condition observed by Kp (NOAA) and Dourbes station (Kp, K-Dourbes = 3). We expect the geomagnetic conditions to remain mostly quiet.

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

Päikese indeksid 04 Mar 2020

Catania Wolfi number	///
10cm päikesevoog	070
AK Chambon La Forêt	///
AK Wingst	006
Hinnanguline Ap	006
Hinnanguline rahvusvaheline päikeselaikude arv	000 - Põhineb 19 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

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