Het archief bekijken van donderdag 5 juni 2014

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2014 Jun 05 1310 UTC

SIDC Prognose

Zonnevlammen

Eruptive (C-class flares expected, probability >=50%)

Geomagnetisme

Quiet (A<20 and K<4)

Proton Flux monitor

Quiet

	10cm flux	Ap
05 Jun 2014	105	006
06 Jun 2014	105	013
07 Jun 2014	105	014

Bulletin

The background of the X-ray flux measured by GOES was at the B-class level. Other than a few B-class flares, no flares were observed. CACTus detected a CME in LASCO/C2 coronagraphic images at 15:24 UT on 4 June, associated with a large filament eruption in the southeastern quadrant. The CME extended to a halo CME, of which the largest portion is propagating with a speed of 400 km/s (CACTus estimate) south of the Sun- Earth line. Further analysis will be needed to determine any potential impact on the Earth environment. Solar wind conditions observed by ACE were stable with a solar wind speed around 350 km/s and a magnitude of the interplanetary magnetic field ranged from 0 to 6 nT. Quiet geomagnetic conditions were observed and are expected to continue until the arrival of a southern coronal hole high speed stream. This arrival might result in time slots with unsettled to active geomagnetic conditions from the afternoon of 6 June on.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 062, gebaseerd op 11 stations.

Zon indexen voor 04 Jun 2014

Wolfgetal Catania	///
10cm zonneflux	105
AK Chambon La Forêt	010
AK Wingst	007
Geschatte Ap	006
Geschat internationaal zonnevlekkengetal	047 - Gebaseerd op 19 stations

Overzicht opvallende gebeurtenissen

Aangeboden door het Solar Influences Data Analysis Center© - SIDC - Verwerkt door SpaceWeatherLive

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