Het archief bekijken van donderdag 23 januari 2020

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2020 Jan 23 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
23 Jan 2020	071	006
24 Jan 2020	071	004
25 Jan 2020	070	005

Bulletin

Solar activity was at very low levels. No significant flares have been recorded. No Earth directed Coronal Mass Ejections (CMEs) have been detected. The greater than 10 MeV proton flux was at nominal values. Solar activity is expected to remain at very low levels.

The solar wind speed ranged between 330 to 380 km/s (ACE). The total magnetic field fluctuated between 2 and 7 nT. Bz varied between -6 and +5 nT. The interplanetary magnetic field (phi angle) was predominantly directed towards the Sun (negative sector).

Geomagnetic activity was quiet to unsettled, with the Kp index (NOAA) and the local k index (Dourbes) recording values of between 0 and 3. Mostly quiet conditions are expected on Jan 23-25, with possible isolated unsettled periods on Jan 23.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 13 stations.

Zon indexen voor 22 Jan 2020

Wolfgetal Catania	///
10cm zonneflux	072
AK Chambon La Forêt	014
AK Wingst	008
Geschatte Ap	007
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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