Het archief bekijken van woensdag 10 april 2013

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2013 Apr 10 1150 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
10 Apr 2013	149	005
11 Apr 2013	151	003
12 Apr 2013	150	004

Bulletin

Catania sunspot group 40 (NOAA AR 1718) is the only group that produced C-class flares during the past 24 hours, all of them being below the C2 level. This sunspot group, as well as Catania sunspot group 43 (NOAA AR 1719), maintain beta-gamma configuration of the photospheric magnetic field. Together with two rapidly emerging sunspot groups in the south-east quadrant (Catania number 44 and another group that is still not numbered), these active regions are expected to provide flaring activity on the C-level. An M-class flare is possible but not very likely. The Earth is currently inside a slow (around 350 km/s) solar wind flow with average (around 5 nT) interplanetary magnetic field magnitude. We expect quiet geomagnetic conditions.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 096, gebaseerd op 06 stations.

Zon indexen voor 9 Apr 2013

Wolfgetal Catania	147
10cm zonneflux	147
AK Chambon La Forêt	007
AK Wingst	003
Geschatte Ap	003
Geschat internationaal zonnevlekkengetal	095 - Gebaseerd op 16 stations

Overzicht opvallende gebeurtenissen

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

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