Het archief bekijken van zondag 24 november 2019

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2019 Nov 24 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
24 Nov 2019	070	010
25 Nov 2019	070	005
26 Nov 2019	070	012

Bulletin

The solar activity has been at very low levels over the past 24 hours. The Sun is currently spotless and the X-ray flux remains below the B class level. There is currently a small patchy coronal hole near the central meridian. Solar activity is expected to remain at low levels for the next 24 hours.

The greater than 10 MeV proton flux was at nominal values.

Over the past 24 hours, the solar wind speed has fluctuated between 425 km/s to 525 km/s. The total magnetic field strength has declined from 9 nT to 5 nT. The Bz component has been mainly negative, ranging between -7 and +7 nT.

Geomagnetic conditions ranged between Kp index 2-3 (NOAA) and local K index 1-3 (Dourbes) over the past 24 hours. Geomagnetic conditions were enhanced due to the passing of a high speed stream (HSS) from a small low latitude positive polarity Coronal Hole. Geomagnetic conditions should continue to decline, but small sporadic enhancements are expected due to a low latitude patchy coronal hole.

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

Zon indexen voor 23 Nov 2019

Wolfgetal Catania	///
10cm zonneflux	070
AK Chambon La Forêt	///
AK Wingst	012
Geschatte Ap	012
Geschat internationaal zonnevlekkengetal	000 - Gebaseerd op 09 stations

Overzicht opvallende gebeurtenissen

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

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