Het archief bekijken van dinsdag 9 juni 2020

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2020 Jun 09 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
09 Jun 2020	071	007
10 Jun 2020	071	007
11 Jun 2020	071	007

Bulletin

Active Region NOAA 2765 produced a few low B flares in the past 24 hours. The chance for a C flare in the next 24 hours, especially from NOAA 2765, is estimated at 20%.

No Earth-directed Coronal Mass Ejections (CMEs) were observed in available coronagraphic imagery.

The greater than 10 MeV proton flux was at nominal levels in the past 24 hours, and is expected to stay at nominal levels in the next 24 hours.

Solar wind speed near Earth as registered by DSCOVR decreased from about 470 to 395 km/s in the past 24 hours. The Interplanetary Magnetic Field (IMF) was oriented away from the Sun, and its magnitude varied between about 1 and 5 nT. Bz was never below -5 nT. A further decrease to nominal solar wind conditions is expected in the next 24 hours.

Quiet to unsettled geomagnetic conditions (K Dourbes between 0 and 3; NOAA Kp between 0 and 1) were registered in the past 24 hours. Quiet to unsettled geomagnetic levels (K Dourbes < 4) are expected on June 9, 10 and 11.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 014, gebaseerd op 18 stations.

Zon indexen voor 08 Jun 2020

Wolfgetal Catania	///
10cm zonneflux	071
AK Chambon La Forêt	008
AK Wingst	005
Geschatte Ap	004
Geschat internationaal zonnevlekkengetal	015 - Gebaseerd op 25 stations

Overzicht opvallende gebeurtenissen

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

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