Vaata laupäev, 1 veebruar 2014 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2014 Feb 01 1231 UTC

SIDC ennustus

Päikesepursked ehk loited

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

Geomagnetism

Active conditions expected (A>=20 or K=4)

Päikese prootonid

Quiet

	10 cm vool	Ap
01 Feb 2014	168	005
02 Feb 2014	170	021
03 Feb 2014	172	003

Bülletään

Numerous C- and 3 M-class flares were recorded over the last 24 hours, mostly originating from NOAA 1967. This region has three magnetic delta structures: two near the main spot, and one near the top of the region. The latter was the location of the strongest flare this period (M3 peaking at 07:23UT). One M-flare had NOAA 1968 as its source (M1 peaking at 15:42UT), which has developed more small spots of opposite polarity in its interior. This M1-flare was associated to a partial halo CME with a plane- of-sky speed of 460 km/s. The bulk of the CME was directed to the northeast. The x-ray background has been all day above the C1-level. Active conditions are expected to continue, with a chance on an X-class flare. Solar wind speed has been varying between 300 and 350 km/s and Bz fluctuating between -3 and +3 nT. Geomagnetic conditions were quiet. For the next 24 hours, active geomagnetic conditions with a slight chance on minor storm levels are expected, in particular due to the arrival of the M6 CME (30 January) which is currently foreseen for the morning of 2 February. On 4 February, Earth may receive a glancing blow from the partial halo CME that originated in NOAA 1968 (31 January).

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 065, põhineb 05 jaamadel.

Päikese indeksid 31 Jan 2014

Catania Wolfi number	///
10cm päikesevoog	166
AK Chambon La Forêt	003
AK Wingst	001
Hinnanguline Ap	001
Hinnanguline rahvusvaheline päikeselaikude arv	/// - Põhineb /// jaamal

Märkimisväärsete sündmuste kokkuvõte

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

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