Het archief bekijken van zaterdag 1 oktober 2016

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2016 Oct 01 1343 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
01 Oct 2016	080	021
02 Oct 2016	077	011
03 Oct 2016	075	010

Bulletin

The NOAA AR 2597 has rotated behind the west solar limb and there are no active regions on the visible side of the Sun. Solar activity is very low, and we expect it to remain so in the coming hours (no C-class flares expected). Large filament on the northern hemisphere has erupted today at about 01:20 UT. The eruption was associated with the coronal dimming, EUV wave and CME which is not expected to arrive at the Earth.

The solar wind speed is presently about 530 km/s and slowly decreasing. The interplanetary magnetic field magnitude is about 6 nT. Due to the long interval of the negative value of the Bz and the fast solar wind, disturbed geomagnetic conditions were induced yesterday evening (around 18 UT) and the local station at Dourbes reported K=5, and NOAA reported Kp=5. We expect unsettled to active geomagnetic conditions in the coming hours.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 13 stations.

Zon indexen voor 30 Sep 2016

Wolfgetal Catania	013
10cm zonneflux	081
AK Chambon La Forêt	031
AK Wingst	026
Geschatte Ap	026
Geschat internationaal zonnevlekkengetal	/// - Gebaseerd op /// stations

Overzicht opvallende gebeurtenissen

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

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