Vaata esmaspäev, 21 märts 2016 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2016 Mar 21 1242 UTC

SIDC ennustus

Päikesepursked ehk loited

Quiet conditions (<50% probability of C-class flares)

Geomagnetism

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

Päikese prootonid

Quiet

	10 cm vool	Ap
21 Mar 2016	082	010
22 Mar 2016	083	007
23 Mar 2016	084	006

Bülletään

Over the past 24 hours solar activity has been very low. No significant flares have been recorded. All Active Regions (AR) have shown low levels of activity. AR 2254 (Macintosh class:Eso; Mag. type:Beta) has shown some evidence of flux emergence and cancellation in HMI observations, this may increase flaring activity. Solar proton levels have remained at background levels over the past 24 hours. Solar activity is expected to remain low over the next 24 hours with a reasonable chance of C-class flares and a low probability of M-class flares. The solar wind speed has fluctuated between 400 and 500 km/s over the past 24 hours. The total magnetic field strength has fluctuated between 5 and 7 nT yesterday, but dropped below 5 nT around 04:00 UT this morning and remained around this level. The Bz component increased from around -5 nT yesterday to around 5 nT this morning, but dropped to around 0 nT at 04:00 UT, and remained around this level. Geomagnetic conditions ranged between Kp index 2-4 (NOAA) and local K index 1-4 (Dourbes) over the past 24 hours. There is currently a large Southern polar coronal hole with an extension to higher latitudes in the Western hemisphere that may increase solar wind speeds slightly over the coming days.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 029, põhineb 10 jaamadel.

Päikese indeksid 20 Mar 2016

Catania Wolfi number	///
10cm päikesevoog	088
AK Chambon La Forêt	019
AK Wingst	013
Hinnanguline Ap	012
Hinnanguline rahvusvaheline päikeselaikude arv	029 - Põhineb 22 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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