Vaata reede, 9 märts 2018 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2018 Mar 09 1230 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 Mar 2018	067	019
10 Mar 2018	067	031
11 Mar 2018	067	031

Bülletään

Solar X ray flux remained below B level and with no spotted regions on the visible disk chances for any flare occurrences remain very low.

No new Earth directed CMEs have been observed in coronagraph data.

Proton flux levels were at background values and are expected to remain so.

Solar wind showed a slight enhancement with total magnetic field reaching 8nT and later on speed increasing to around 430 km/s. Solar wind conditions may increase further under the influence of the low latitude extension of the positive polarity northern polar coronal hole. Added to that there is a small possibility of minor perturbations associated to the possible passage of the ejecta of March 6 and March 7 over the next days. All those impacts are expected to be fairly minor, and are uncertain in terms of timing if identifiable at all.

Geomagnetic conditions were quiet to unsettled (local K Dourbes 0-2 and NOAA Kp 0-3). Geomagnetic conditions may experience active periods over the next days should any of the mentioned ejecta arrive at Earth and carry a distinctive southward directed magnetic field.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 000, põhineb 18 jaamadel.

Päikese indeksid 08 Mar 2018

Catania Wolfi number	000
10cm päikesevoog	067
AK Chambon La Forêt	011
AK Wingst	004
Hinnanguline Ap	003
Hinnanguline rahvusvaheline päikeselaikude arv	000 - Põhineb 28 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

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