Vaata reede, 5 aprill 2013 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2013 Apr 05 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
05 Apr 2013	132	003
06 Apr 2013	133	007
07 Apr 2013	133	007

Bülletään

Solar activity has been eruptive during the past 24 hours, with a C2.1 flare produced by returning NOAA AR 11695 on the East limb, which peaked around 06:50 UT on April 5. More C flares are expected within the next 48 hours, with a slight chance for an M flare, especially from NOAA AR 11695 and 11713. A filament centered close to 25S45W erupted around 22:12 UT on April 4. The corresponding CME was observed in LASCO C2 and COR2 A imagery, but is not expected to arrive at Earth. Geomagnetic activity was at quiet levels (NOAA Kp between 0 and 1) during the past 24 hours. Quiet (K Dourbes < 4) conditions are predicted for April 4 to 6 with a slight chance for active periods.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 078, põhineb 05 jaamadel.

Päikese indeksid 4 Apr 2013

Catania Wolfi number	095
10cm päikesevoog	129
AK Chambon La Forêt	006
AK Wingst	006
Hinnanguline Ap	004
Hinnanguline rahvusvaheline päikeselaikude arv	065 - Põhineb 15 jaamal

Märkimisväärsete sündmuste kokkuvõte

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

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