Het archief bekijken van dinsdag 30 oktober 2018

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2018 Oct 30 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
30 Oct 2018	069	005
31 Oct 2018	068	010
01 Nov 2018	068	004

Bulletin

Solar activity was at very low levels. The Sun remained spotless. No earth-directed coronal mass ejections (CMEs) were observed over the last 24 hours. The greater than 10 MeV proton flux was at nominal values.

Solar activity is expected to remain at very low levels.

Solar wind speed was steady between 300 and 330 km/s (DSCOVR). Bz varied mostly between -3 and +4 nT. The direction of the interplanetary magnetic field (phi angle) was variable. Quiet geomagnetic conditions were observed.

Quiet geomagnetic conditions are expected to continue until the arrival of the wind stream associated with the small equatorial CH later today or on 31 October. This may result in unsettled geomagnetic conditions, with an isolated active episode possible.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 11 stations.

Zon indexen voor 29 Oct 2018

Wolfgetal Catania	///
10cm zonneflux	069
AK Chambon La Forêt	007
AK Wingst	002
Geschatte Ap	001
Geschat internationaal zonnevlekkengetal	000 - Gebaseerd op 17 stations

Overzicht opvallende gebeurtenissen

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

Alle tijden in UTC

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