Het archief bekijken van zondag 5 november 2017

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2017 Nov 05 1244 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
05 Nov 2017	072	006
06 Nov 2017	072	007
07 Nov 2017	072	032

Bulletin

The spotless Sun was inactive with X-ray flux remaining below B level and this is expected to continue over the next days. Proton flux levels were at background values and are expected to remain so. No Earth directed CME's were recorded in coronagraph data.

Solar wind returned to nominal with solar wind speed 450 km/s at the start of the period and around 375 km/s at the end of the period. Total magnetic field was near nominal 4-6nT values with Bz variable. Solar wind is expected to remain nominal over the next 24-48 hours, while by November 7 we can expect to see a renewed increase of solar wind conditions under the influence of a high speed stream from the extension of the northern polar coronal hole. Geomagnetic conditions were quiet (NOAA Kp 0-1 and local K Dourbes 0-2) and are expected to remain so over the next days before becoming enhanced on November 7 due to the influence of the expected high speed stream.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 17 stations.

Zon indexen voor 04 Nov 2017

Wolfgetal Catania	///
10cm zonneflux	///
AK Chambon La Forêt	006
AK Wingst	004
Geschatte Ap	005
Geschat internationaal zonnevlekkengetal	000 - Gebaseerd op 24 stations

Overzicht opvallende gebeurtenissen

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

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