Vaata esmaspäev, 30 mai 2016 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2016 May 30 1230 UTC

SIDC ennustus

Päikesepursked ehk loited

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

Geomagnetism

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

Päikese prootonid

Quiet

	10 cm vool	Ap
30 May 2016	080	015
31 May 2016	075	014
01 Jun 2016	075	010

Bülletään

A new active region (AR) NOAA 2550 has developed rapidly during the past few hours. Solar flaring activity was restricted to a C1.4 flare (peaking at 7:37 UT, originating from NOAA AR 2550) and several B-class flares. The C1.4 flare was associated with a type II burst, observed at Humain. No Earth directed coronal mass ejections (CMEs) were observed.

The probability for a C-class flare is increasing, with mainly NOAA AR 2550 as source candidate. The Earth is currently under the influence of a coronal hole (CH) high speed stream (HSS). Solar wind speed increased from 450 km/s, reaching a maximum of 600 km/s and is currently around 500 km/s. Bz ranged from -5 and +5 nT, with a maximum magnitude of the interplanetary magnetic field (IMF) of 8 nT. The IMF was directed towards the Sun. Quiet (K=0-2) to unsettled (K=3) conditions were registered at the local level (Dourbes). Some episodes with active conditions are expected over the next 24 hours.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 047, põhineb 10 jaamadel.

Päikese indeksid 29 May 2016

Catania Wolfi number	///
10cm päikesevoog	083
AK Chambon La Forêt	018
AK Wingst	007
Hinnanguline Ap	008
Hinnanguline rahvusvaheline päikeselaikude arv	030 - Põhineb 20 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

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