Het archief bekijken van zaterdag 24 september 2016

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2016 Sep 24 1251 UTC

SIDC Prognose

Zonnevlammen

C-class flares expected, (probability >=50%)

Geomagnetisme

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

Proton Flux monitor

Quiet

	10cm flux	Ap
24 Sep 2016	087	006
25 Sep 2016	088	012
26 Sep 2016	089	019

Bulletin

Solar activity was very low. The Sun produced no C flares in the past 24 hours. Low solar activity (C flaring) is possible in the next 24 hours. Solar wind speed measured by DSCOVR gradually decreased slightly from about 400 to about 370 km/s. Meanwhile the magnitude of the Interplanetary Magnetic Field varied beween about 3 and 8 nT. Quiet geomagnetic conditions (K Dourbes between 0 and 2, NOAA Kp between 0 and 1) were registered in the past 24 hours. Quiet to unsettled levels (K Dourbes < 4) are expected on September 24 and 25. Quiet to active levels (K Dourbes < 5) are expected on September 26 due to the expected arrival of a positive high speed stream associated with a negative coronal hole, with a chance for minor storm episodes (K Dourbes = 5).

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 055, gebaseerd op 21 stations.

Zon indexen voor 23 Sep 2016

Wolfgetal Catania	///
10cm zonneflux	086
AK Chambon La Forêt	005
AK Wingst	003
Geschatte Ap	002
Geschat internationaal zonnevlekkengetal	058 - Gebaseerd op 26 stations

Overzicht opvallende gebeurtenissen

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

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