Het archief bekijken van zaterdag 13 juni 2020

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2020 Jun 13 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
13 Jun 2020	071	001
14 Jun 2020	071	001
15 Jun 2020	070	001

Bulletin

Active Region NOAA 2765 produced no B or brighter flares in the past 24 hours. The chance for a C flare in the next 24 hours is estimated at only 5%.

No Earth-directed Coronal Mass Ejections (CMEs) were observed in available coronagraphic imagery. A CME was seen off the east limb of the Sun at 14:00 UT (LASCO C2), it is not expected to affect the Earth.

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 48 hours.

Solar wind speed near Earth as registered by DSCOVR was about 330 km/s in the past 24 hours. The Interplanetary Magnetic Field (IMF) was predominantly oriented away from the Sun, and its magnitude was about 4 nT. Bz was never below -5 nT.

Quiet geomagnetic conditions (K Dourbes between 0 and 2; NOAA Kp between 0 and 1) were registered in the past 24 hours. Quiet geomagnetic levels (K Dourbes < 4) are expected for the next 48 h.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 010, gebaseerd op 24 stations.

Zon indexen voor 12 Jun 2020

Wolfgetal Catania	011
10cm zonneflux	071
AK Chambon La Forêt	008
AK Wingst	004
Geschatte Ap	003
Geschat internationaal zonnevlekkengetal	010 - Gebaseerd op 32 stations

Overzicht opvallende gebeurtenissen

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

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