Het archief bekijken van vrijdag 5 april 2013

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2013 Apr 05 1215 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 Apr 2013	132	003
06 Apr 2013	133	007
07 Apr 2013	133	007

Bulletin

Solar activity has been eruptive during the past 24 hours, with a C2.1 flare produced by returning NOAA AR 11695 on the East limb, which peaked around 06:50 UT on April 5. More C flares are expected within the next 48 hours, with a slight chance for an M flare, especially from NOAA AR 11695 and 11713. A filament centered close to 25S45W erupted around 22:12 UT on April 4. The corresponding CME was observed in LASCO C2 and COR2 A imagery, but is not expected to arrive at Earth. Geomagnetic activity was at quiet levels (NOAA Kp between 0 and 1) during the past 24 hours. Quiet (K Dourbes < 4) conditions are predicted for April 4 to 6 with a slight chance for active periods.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 078, gebaseerd op 05 stations.

Zon indexen voor 4 Apr 2013

Wolfgetal Catania	095
10cm zonneflux	129
AK Chambon La Forêt	006
AK Wingst	006
Geschatte Ap	004
Geschat internationaal zonnevlekkengetal	065 - Gebaseerd op 15 stations

Overzicht opvallende gebeurtenissen

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

Alle tijden in UTC

<< Keer terug naar de dagelijkse overview pagina