Het archief bekijken van vrijdag 9 november 2018

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2018 Nov 09 1304 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
09 Nov 2018	070	007
10 Nov 2018	070	017
11 Nov 2018	070	007

Bulletin

Over the past 24 hours solar activity has been low. A new active region (Catania 1) remained inactive. No Earth directed Coronal Mass Ejections (CMEs) have been detected. The greater than 10MeV proton flux remained at background levels over the past 24 hours. Solar activity is expected to remain very low over the next 24 hours. The solar wind speed has decreased from about 515 till 380 km/s over the past 24 hours. The total magnetic field strength is below 5 nT. The Bz component fluctuated around 0 nT, ranging between -3 and +3 nT. Solar wind speed and total magnetic field strength have high chance to increase today or tomorrow due to the possible influences of a negative polarity coronal hole. Geomagnetic conditions ranged between Kp index 1-2 (NOAA) and local K index 0-2 (Dourbes) over the past 24 hours. Unsettled to active geomagnetic conditions can be expected, with a small chance for anminor storm later today or tomorrow.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 011, gebaseerd op 14 stations.

Zon indexen voor 08 Nov 2018

Wolfgetal Catania	011
10cm zonneflux	070
AK Chambon La Forêt	012
AK Wingst	012
Geschatte Ap	012
Geschat internationaal zonnevlekkengetal	000 - Gebaseerd op 23 stations

Overzicht opvallende gebeurtenissen

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

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