Het archief bekijken van zondag 8 januari 2017

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2017 Jan 08 1230 UTC

SIDC Prognose

Zonnevlammen

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

Geomagnetisme

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

Proton Flux monitor

Quiet

	10cm flux	Ap
08 Jan 2017	072	021
09 Jan 2017	072	022
10 Jan 2017	072	007

Bulletin

Solar activity was very quiet with no sunspots on the disk and X-ray flux at background levels and this is expected to persist over the next days. No Earth directed CMEs have been observed in coronagraph data. Proton flux values were at background levels and expected to remain so.

Solar wind conditions remained elevated under the coronal hole high speed stream influence. Solar wind speed was mainly in the 650-720 km/s range with total magnetic field around the nominal 5 nT and Bz variable. Solar wind conditions will continue to be enhanced before starting a gradual decrease. Geomagnetic conditions were quiet to active (local K Dourbes 1-4, NOAA Kp 2-4). Further active periods are likely as high speed stream influence persists.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 09 stations.

Zon indexen voor 07 Jan 2017

Wolfgetal Catania	///
10cm zonneflux	072
AK Chambon La Forêt	028
AK Wingst	024
Geschatte Ap	023
Geschat internationaal zonnevlekkengetal	000 - Gebaseerd op 14 stations

Overzicht opvallende gebeurtenissen

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

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