Vaata kolmapäev, 18 juuni 2014 arhiivi

SIDC igapäevane bülletään päikese ja geomagnetilise aktiivsuse kohta

Välja antud: 2014 Jun 18 1245 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
18 Jun 2014	112	011
19 Jun 2014	112	005
20 Jun 2014	115	005

Bülletään

NOAA ARs 2087 and 2089 have beta-gamma configuration of their photospheric magnetic field. The strongest flare of the past 24 hours was the C4.0 flare peaking at 03:31 UT today in the NOAA AR 2087. The flare was associated with coronal dimmings and a post-eruptive arcade observed by SDO/AIA, and also probably with a narrow CME first seen in the SOHO/LASCO C2 field of view at 07:48 UT. The CME is not expected to arrive at the Earth. We expect further flaring activity on the C-level, in particular from NOAA ARs 2087 and 2093, with an M-class flare being possible but not very likely. An interplanetary sector boundary was crossed around 17:00 UT yesterday. The interplanetary magnetic field (IMF) magnitude increased up to 10 nT, but it did not exhibit prolonged intervals of strongly negative north-south component Bz. The geomagnetic conditions were quiet to unsettled. The Earth is currently inside a slow (around 400 km/s) solar wind flow with slightly elevated (around 6 nT) IMF magnitude. The geomagnetic conditions are quiet and are expected to remain so.

Tänane hinnanguline rahvusvaheline päikeselaikude arv (ISN): 085, põhineb 14 jaamadel.

Päikese indeksid 17 Jun 2014

Catania Wolfi number	///
10cm päikesevoog	114
AK Chambon La Forêt	///
AK Wingst	012
Hinnanguline Ap	010
Hinnanguline rahvusvaheline päikeselaikude arv	067 - Põhineb 16 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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