Het archief bekijken van donderdag 19 september 2019

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2019 Sep 19 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
19 Sep 2019	067	006
20 Sep 2019	067	007
21 Sep 2019	067	007

Bulletin

Solar X ray flux remained below B level throughout the period. The Solar disk is spotless and X-ray flux is expected to remain at or below background levels.

There were no Earth-directed CMEs observed in coronagraph data.

Proton levels were at background values and are expected to remain so.

Solar wind conditions were nominal. Solar wind speed declined from around 420 km/s to around 380 km/s. Total magnetic field was below 4nT and the magnetic field phi angle was mostly in the positive sector. Near nominal Solar wind conditions are expected over the next 48 hours.

Geomagnetic conditions were quiet to unsettled (NOAA Kp 1-3 and local K Dourbes 0-3). Quiet geomagnetic conditions are expected over the next 48 hours.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 24 stations.

Zon indexen voor 18 Sep 2019

Wolfgetal Catania	000
10cm zonneflux	066
AK Chambon La Forêt	012
AK Wingst	008
Geschatte Ap	008
Geschat internationaal zonnevlekkengetal	000 - Gebaseerd op 35 stations

Overzicht opvallende gebeurtenissen

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

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