Het archief bekijken van vrijdag 4 november 2016

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2016 Nov 04 1317 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
04 Nov 2016	076	007
05 Nov 2016	075	006
06 Nov 2016	074	006

Bulletin

Solar activity was very low. No flares, no Earth-directed CMEs were observed. There are 2 stable filaments on the visible side of the solar disk. Solar proton flux intensity is expected to lie within the background levels. Quiet flaring conditions are expected to continue, with a small chance of an isolated B-class flare. Solar wind parameters variations were at the background level. Solar wind speed decreased from about 420 km/s to its current values near 370 km/s. Total Interplanetary Magnetic field strength varied between 3 and 7 nT, while Bz fluctuated between -3 and +3 nT and was mostly positive. Solar wind parameters are expected to remain at near background levels for the next 2 days. Geomagnetic conditions were active to quiet during this period (K Dourbes between 5 and 1; NOAA Kp between 4 and 1). The geomagnetic field is expected most probably to continue at quiet levels today 04-Nov-2016 and tomorrow 05-Nov-2016.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 027, gebaseerd op 13 stations.

Zon indexen voor 03 Nov 2016

Wolfgetal Catania	039
10cm zonneflux	076
AK Chambon La Forêt	023
AK Wingst	018
Geschatte Ap	019
Geschat internationaal zonnevlekkengetal	031 - Gebaseerd op 23 stations

Overzicht opvallende gebeurtenissen

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

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