Vaata esmaspäev, 30 juuni 2014 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2014 Jun 30 1215 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
30 Jun 2014	136	006
01 Jul 2014	143	004
02 Jul 2014	147	001

Bülletään

There are currently 8 sunspot groups visible, with NOAA 2104 and NOAA 2107 the most complex and having a small delta. These two regions, together with an active area near the northeast limb, produced most of the C-class flares observed during the last 24 hours. The strongest event was a C3.4-flare peaking at 04:19UT on 30 June. No CMEs with an Earth directed component were observed. Further C-class flares are expected, with a chance on an M-class flare in particular from NOAA 2104. The solar wind speed was around 350 km/s over the last 24 hours. Bz was negative between 22:00 and 02:00UT (max. value around -8 nT), then mainly positive at +5 nT. Geomagnetic conditions were quiet with an usettled period around midnight. A small equatorial coronal hole passed the central meridian early on 27 June and may influence the geomagnetic field on 1 July. Quiet geomagnetic conditions are expected, with locally a brief active episode possible.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 091, põhineb 20 jaamadel.

Päikese indeksid 29 Jun 2014

Catania Wolfi number	///
10cm päikesevoog	126
AK Chambon La Forêt	014
AK Wingst	008
Hinnanguline Ap	008
Hinnanguline rahvusvaheline päikeselaikude arv	062 - Põhineb 21 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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