Vaata neljapäev, 7 mai 2015 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2015 May 07 1230 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
07 May 2015	136	011
08 May 2015	140	007
09 May 2015	142	007

Bülletään

Solar activity continues to be dominated by NOAA ARs 2235 (Catania 51) and 2239 (Catania 54). The strongest flare was an M1.9, from AR 2239 peaking at 11:49 UT on May 6. A filament eruption to the east of NOAA AR 2235 created a partial halo CME (with angular width around 140 degrees and speed of 300 km/s), first seen by LASCO-C2 at 19:00 UT on May 6. This CME is mostly directed to the south, but it may have an Earth directed component, expected to arrive on May 10.

Active conditions (K=4) were observed yesterday locally in Belgium and minor storms (Kp=5) at planetary levels. The Earth is still under the influence of the CME from May 2 with magnetic fields slightly above 10 nT. If Bz turns to the south active conditions may occur again.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 101, põhineb 21 jaamadel.

Päikese indeksid 06 May 2015

Catania Wolfi number	///
10cm päikesevoog	136
AK Chambon La Forêt	035
AK Wingst	028
Hinnanguline Ap	029
Hinnanguline rahvusvaheline päikeselaikude arv	085 - Põhineb 25 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

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