Vaata teisipäev, 21 mai 2013 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2013 May 21 1230 UTC

SIDC ennustus

Päikesepursked ehk loited

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

Geomagnetism

Quiet (A<20 and K<4)

Päikese prootonid

Quiet

	10 cm vool	Ap
21 May 2013	130	007
22 May 2013	132	007
23 May 2013	135	007

Bülletään

Solar activity was eruptive the last 24 hours with 7 C flares mostly originating from AR NOAA 1748 (Catania 75) which has become more complex again since yesterday. AR NOAA 1750 (Catania 78) is decaying, but still has a possibility to produce M flares and due to its position, also a proton event. A CME was detected by LASCO C2 on May 20th around 13:00 UT with an angle of around 150 degrees and a speed around 340 km/s. It should reach Earth on May 24th around 19:00 UT, but should only have minor impact. It originated from AR 1748 with a C flare around 10:30 UT. Geomagnetic conditions where quiet to moderate and are expected to remain so for the next 48 hours.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 076, põhineb 06 jaamadel.

Päikese indeksid 20 May 2013

Catania Wolfi number	120
10cm päikesevoog	132
AK Chambon La Forêt	011
AK Wingst	010
Hinnanguline Ap	008
Hinnanguline rahvusvaheline päikeselaikude arv	074 - Põhineb 14 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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