Het archief bekijken van zondag 6 oktober 2019

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2019 Oct 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 Oct 2019	068	008
07 Oct 2019	067	006
08 Oct 2019	067	003

Bulletin

Solar activity was at very low levels. The Sun remained spotless. No earth-directed coronal mass ejections (CMEs) have been observed in available coronagraphic imagery. The greater than 10 MeV proton flux was at nominal values.

Solar activity is expected to remain at very low levels.

Solar wind speed gradually increased from an initial 380 km/s to 465 km/s around 04:30UT, then declining to 400 km/s by the end of the period (ACE). The direction of the interplanetary magnetic field (phi angle) was variable, with the positive sector (away from the Sun) dominating. Bz varied between -6 and +5 nT.

Geomagnetic activity was at quiet to unsettled levels and is expected to remain so.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 12 stations.

Zon indexen voor 05 Oct 2019

Wolfgetal Catania	///
10cm zonneflux	068
AK Chambon La Forêt	015
AK Wingst	008
Geschatte Ap	008
Geschat internationaal zonnevlekkengetal	000 - Gebaseerd op 14 stations

Overzicht opvallende gebeurtenissen

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

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