Het archief bekijken van dinsdag 5 maart 2013

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2013 Mar 05 1322 UTC

SIDC Prognose

Zonnevlammen

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

Geomagnetisme

Active conditions expected (A>=20 or K=4)

Proton Flux monitor

Warning condition

	10cm flux	Ap
05 Mar 2013	114	007
06 Mar 2013	115	011
07 Mar 2013	117	007

Bulletin

NOAA AR 1686 (S12W52) produced an isolated M1.2 flare peaking at 07:54 UT, C-class level activity can be expected for the coming hours. Dimmings associated with this flare suggest the presence of a CME, but there is nothing visible in STEREO-A and no LASCO data yet. STEREO-B witnessed a full halo CME starting at 04:10 UT (COR2), this is a backsided event not expected to arrive to the Earth. A filament erupted south-east of NOAA AR 1688 (S15E31) at 23:00 UT on March 4 leading to a narrow CME seen by STEREO-B, this event is not believed to be Earth directed, even though there is no LASCO data yet to confirm (data gap). Geomagnetic conditions have been quiet and are expected to remain so until the arrival of a fast speed stream in 24h that may lead to active levels.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 059, gebaseerd op 16 stations.

Zon indexen voor 4 Mar 2013

Wolfgetal Catania	088
10cm zonneflux	114
AK Chambon La Forêt	009
AK Wingst	005
Geschatte Ap	004
Geschat internationaal zonnevlekkengetal	060 - Gebaseerd op 25 stations

Overzicht opvallende gebeurtenissen

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

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