Het archief bekijken van zondag 6 januari 2019

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2019 Jan 06 1230 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
06 Jan 2019	073	011
07 Jan 2019	074	010
08 Jan 2019	075	007

Bulletin

Solar activity increased over the past 24 hours. NOAA active region 2732 produced four B class flares among them the largest B8.6 flare peaking at 05:51 UT today (January, 6). No earth-directed coronal mass ejections (CMEs) were observed in available coronagraphic imagery. The greater than 10 MeV proton flux was at nominal levels. Solar activity is expected to be at low levels with a chance for C-class flare. The solar wind speed remained below 530 km/s over the past 24 hours. The interplanetary magnetic field magnitude remained below 6 nT. Bz varied between -3 and +3 nT. Geomagnetic conditions ranged between Kp index 2-3 (NOAA) and local K index 1-4 (Dourbes) over the past 24 hours. Geomagnetic conditions are expected to be from quiet to unsettled.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 07 stations.

Zon indexen voor 05 Jan 2019

Wolfgetal Catania	///
10cm zonneflux	071
AK Chambon La Forêt	017
AK Wingst	022
Geschatte Ap	020
Geschat internationaal zonnevlekkengetal	012 - Gebaseerd op 10 stations

Overzicht opvallende gebeurtenissen

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

Alle tijden in UTC

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