Het archief bekijken van zondag 20 maart 2016

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2016 Mar 20 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
20 Mar 2016	085	007
21 Mar 2016	080	005
22 Mar 2016	080	008

Bulletin

Two C-class flares erupted from NOAA 2521, which is located at the West limb. The C1.2 and C3.7 flares occurred shortly after each, peaking at 00:40 and 01:22 UT respectively. A filament eruption was observed in GONG images near S30E05 around 22 UT. C-class flares are possible (chance of 40%). No Earth-directed CMEs were observed.

Solar wind conditions are nominal with solar wind speed gradually declining from 480 to 400 km/s. Magnetic field magnitude was around 5 nT with a fluctuating Bz component. Geomagnetic conditions were mainly at quiet to unsettled levels, which is mainly expected to continue for the next 24 hours.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 031, gebaseerd op 13 stations.

Zon indexen voor 19 Mar 2016

Wolfgetal Catania	///
10cm zonneflux	089
AK Chambon La Forêt	///
AK Wingst	014
Geschatte Ap	016
Geschat internationaal zonnevlekkengetal	037 - Gebaseerd op 09 stations

Overzicht opvallende gebeurtenissen

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

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