Vaata teisipäev, 16 juuli 2013 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2013 Jul 16 1249 UTC

SIDC ennustus

Päikesepursked ehk loited

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

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

	10 cm vool	Ap
16 Jul 2013	114	007
17 Jul 2013	115	006
18 Jul 2013	116	013

Bülletään

The flaring activity during past 24 hours was of the low C-class level. Most of the C-class flares originated from the Catania sunspot group 30 (NOAA AR 1791) which currently has beta-gamma-delta configurations of its photospheric magnetic field, and a significant potential to produce more C-class flares and possibly also M-class flare. The flaring activity is also expected from NOAA AR 1793 situated close to the east solar limb. The Earth is currently inside a slow solar wind flow with the speed of about 370 km/s. The interplanetary magnetic field is stable with the magnitude of about 4 nT. The arrival of the fast flow, from the low-latitude coronal hole in the northern hemisphere which reached the central meridian yesterday, is expected on July 18. The geomagnetic conditions are quiet and expected to remain so in the following hours.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 051, põhineb 13 jaamadel.

Päikese indeksid 15 Jul 2013

Catania Wolfi number	///
10cm päikesevoog	114
AK Chambon La Forêt	017
AK Wingst	021
Hinnanguline Ap	026
Hinnanguline rahvusvaheline päikeselaikude arv	050 - Põhineb 24 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

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