Het archief bekijken van vrijdag 22 maart 2013

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2013 Mar 22 1236 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
22 Mar 2013	104	002
23 Mar 2013	104	001
24 Mar 2013	104	001

Bulletin

Flaring activity of the last few hours mainly originated from active region NOAA 1692, which is at the west limb now. The largest solar flare was an M1.6 flare which occurred at 21 March 22h UT. A CME was associated with this flare, visible in LASCO as well as in STEREO A and B. The CME seems to propagate to the west. At most we expect a glancing blow of this CME to arrive at Earth. We are currently under influence of a slow solar wind with a speed varying between 350 and 450 km/s and an interplanetary magnetic field with a magnitude of 6 nT. Geomagnetic conditions are quiet and are expected to remain so for the next 48 hours.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 033, gebaseerd op 10 stations.

Zon indexen voor 21 Mar 2013

Wolfgetal Catania	///
10cm zonneflux	106
AK Chambon La Forêt	009
AK Wingst	014
Geschatte Ap	016
Geschat internationaal zonnevlekkengetal	033 - Gebaseerd op 19 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