Het archief bekijken van zondag 24 februari 2013

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2013 Feb 24 1201 UTC

SIDC Prognose

Zonnevlammen

Quiet conditions (<50% probability of C-class flares)

Geomagnetisme

Quiet (A<20 and K<4)

Proton Flux monitor

Quiet

	10cm flux	Ap
24 Feb 2013	098	003
25 Feb 2013	097	004
26 Feb 2013	097	004

Bulletin

Solar activity has been quiet with three C flares with the largest being a C 4.7 flare peaking at February 23d 15:56 UT. All flares originating from AR Catania 95 (NOAA 11678). A partial halo CME was detected by LASCO C2 on February 23d around 03:24 UT. This CME could possibly result in a glancing blow towards Earth. With an estimated speed of 238 km/s it would arrive on February 27 in the evening. A second partial halo CME was detected by LASCO C2 on February 23d around 18:24, but there is not yet enough information available for detailed analysis. Geomagnetic conditions were quiet and are expected to remain so for the next 48 hours.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 017, gebaseerd op 02 stations.

Zon indexen voor 23 Feb 2013

Wolfgetal Catania	///
10cm zonneflux	100
AK Chambon La Forêt	013
AK Wingst	012
Geschatte Ap	009
Geschat internationaal zonnevlekkengetal	032 - Gebaseerd op 10 stations

Overzicht opvallende gebeurtenissen

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

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