Het archief bekijken van maandag 5 november 2018

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2018 Nov 05 1336 UTC

SIDC Prognose

Zonnevlammen

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

Geomagnetisme

Minor storm expected (A>=30 or K=5)

Proton Flux monitor

Quiet

	10cm flux	Ap
05 Nov 2018	067	045
06 Nov 2018	068	010
07 Nov 2018	069	013

Bulletin

Solar activity remained at very low levels. There are no sunspot groups on the visible side of solar disk. No earth-directed coronal mass ejections (CMEs) were observed during the period. The greater than 10 MeV proton flux was at nominal values. Solar activity is expected to remain at very low levels. Solar wind parameters reflected the passage of a sector boundary crossing, followed by the onset of a corrotating interaction region ahead of high solar wind stream from the positive polarity equatorial coronal hole. Bz varied between -12 nT and +12 nT, while the solar wind speed increased from 340 km/s yesterday (4 November) to values near 630 km/s at 6UT today (5 November). Geomagnetic conditions have reached moderate storm levels on a planetary level (NOAA Kp 6 for the 3-6UT period today, 5 November 2018). Geomagnetic conditions remained mostly at minor storm levels during the period (NOAA Kp 5; Dourbes K 5). Mostly active geomagnetic conditions can be expected further. Isolated episodes of minor storm are not excluded.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 22 stations.

Zon indexen voor 04 Nov 2018

Wolfgetal Catania	///
10cm zonneflux	067
AK Chambon La Forêt	051
AK Wingst	027
Geschatte Ap	024
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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