Vaata kolmapäev, 9 oktoober 2019 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2019 Oct 09 1236 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
09 Oct 2019	067	013
10 Oct 2019	067	008
11 Oct 2019	068	004

Bülletään

Solar activity was at very low levels, no significant flares have been recorded. The Sun remained spotless. No earth-directed coronal mass ejections (CMEs) have been observed in the available coronagraphic imagery. The greater than 10 MeV proton flux was at nominal values.

Solar activity is expected to remain at very low levels.

The solar wind fluctuated around 385 km/s for most of the period and then began increasing, from 6 UT October 9, reaching up to 430 km/s (ACE). The total magnetic field fluctuated between 0 and 5 nT and then from 6 UT gradually increased to values up to 9 nT. Bz was mostly negative and varied between -7 and +3 nT.

Geomagnetic activity was quiet to unsettled for the first part of the period, following which active conditions were observed (Kp and local k index Dourbes = 4) between 9 and 12 UT October 9 due to an extended period of strong negative Bz.

Unsettled conditions are expected to continue with isolated active periods possible over the next 24 hours in response to further enhancements in the solar wind.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 000, põhineb 09 jaamadel.

Päikese indeksid 08 Oct 2019

Catania Wolfi number	000
10cm päikesevoog	067
AK Chambon La Forêt	013
AK Wingst	006
Hinnanguline Ap	005
Hinnanguline rahvusvaheline päikeselaikude arv	000 - Põhineb 22 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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