Vaata kolmapäev, 11 september 2019 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2019 Sep 11 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
11 Sep 2019	070	007
12 Sep 2019	070	004
13 Sep 2019	069	003

Bülletään

There are no active regions visible on the disk. Solar activity has been very low over the past 24 hours, no significant flares have been recorded. No Earth directed CMEs have been observed in past 24 hours. The greater than 10MeV proton flux remained at background levels over the past 24 hours.

Solar activity is expected to remain low.

The solar wind speed decreased from approximately 530 km/s to 450 km/s. The interplanetary magnetic field was predominantly directed away from the Sun (positive sector) and fluctuated between 2 and 6 nT. The Bz fluctuated between -4 and +3 nT. Geomagnetic conditions have been quiet to unsettled over the past 24 hours, with the Kp index (NOAA) and the local k index (Dourbes) recording values between 0-2 and 0-3, respectively.

Quiet conditions are expected to continue over the next 48 hours with isolated unsettled intervals possible.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 000, põhineb 17 jaamadel.

Päikese indeksid 10 Sep 2019

Catania Wolfi number	///
10cm päikesevoog	070
AK Chambon La Forêt	008
AK Wingst	005
Hinnanguline Ap	005
Hinnanguline rahvusvaheline päikeselaikude arv	000 - Põhineb 25 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

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