Het archief bekijken van woensdag 4 juni 2014

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2014 Jun 04 1240 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
04 Jun 2014	110	005
05 Jun 2014	112	006
06 Jun 2014	112	006

Bulletin

Five active regions are currently visible on the frontside of the solar disk. Two C-class flares were measured by GOES, originating from Catania sunspot region 65 (NOAA AR 2077). The CME mentioned in yesterdays bulletin, first visible in LASCO/C2 near 6:28 UT on 3 June, has no clear association with another solar event and is travelling in the southeastern direction. This CME will not be geoeffective. Flaring activity is expected to be at the level of C-class flares, with a slight chance for an isolated M-class flare. Solar wind speed measured by ACE reached a maximum of 400 km/s. The magnitude of the IMF reached values between 5 and 10 nT, with a mainly positive and decreasing Bz component. Quiet geomagnetic conditions occurred and are expected to continue for the next 48 hours.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 047, gebaseerd op 07 stations.

Zon indexen voor 03 Jun 2014

Wolfgetal Catania	///
10cm zonneflux	107
AK Chambon La Forêt	011
AK Wingst	010
Geschatte Ap	009
Geschat internationaal zonnevlekkengetal	051 - Gebaseerd op 22 stations

Overzicht opvallende gebeurtenissen

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

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