Het archief bekijken van woensdag 14 oktober 2020

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2020 Oct 14 1231 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
14 Oct 2020	073	004
15 Oct 2020	074	005
16 Oct 2020	073	005

Bulletin

During last 24 hours there were no C-class or larger flares reported. The strongest flare reported was B 1.4 flare (peaked at 09:39 UT this morning). In the coming hours we can expect isolated low B-class flares, originating from the active region presently situated at the East solar limb and rotating to the visible side of the Sun, or occasional fast emerging and decaying active regions. The C-class flares are possible but not very probable. The available coronagraph data do not show any possibly Earth directed CMEs. The proton flux levels remain at the background values.

Earth is inside the slow solar wind with the speed of 290 km/s, and the interplanetary magnetic field magnitude is about 4 nT. The geomagnetic conditions are quiet for already more than 5 days and we expect them to remain so in the coming hours.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 006, gebaseerd op 16 stations.

Zon indexen voor 13 Oct 2020

Wolfgetal Catania	000
10cm zonneflux	072
AK Chambon La Forêt	004
AK Wingst	003
Geschatte Ap	002
Geschat internationaal zonnevlekkengetal	000 - Gebaseerd op 23 stations

Overzicht opvallende gebeurtenissen

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

Alle tijden in UTC

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