Het archief bekijken van woensdag 5 augustus 2020

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2020 Aug 05 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
05 Aug 2020	073	008
06 Aug 2020	073	011
07 Aug 2020	072	008

Bulletin

Solar flaring activity is low, with only one B-class flare reported during last 24 hours. However, as the NOAA AR 2770 presently has beta configuration of its photospheric magnetic field, it might be the source of B-class and also isolated C-class flares in the coming hours. During last 24 hours there were no Earth directed CMEs and the solar protons remained at the background level. Although Earth is still inside the fast solar wind, the wind speed has strongly decreased during last 24 hours and its present value is 510 km/s. The interplanetary magnetic field magnitude is about 3 nT. The fast solar wind associated with the equatorial coronal hole of positive polarity that has reached central meridian in the morning of August 03, can be expected at Earth tomorrow. The geomagnetic conditions are presently quiet, and we expect quiet to unsettled conditions in the coming hours.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 012, gebaseerd op 20 stations.

Zon indexen voor 04 Aug 2020

Wolfgetal Catania	///
10cm zonneflux	073
AK Chambon La Forêt	011
AK Wingst	009
Geschatte Ap	009
Geschat internationaal zonnevlekkengetal	011 - Gebaseerd op 30 stations

Overzicht opvallende gebeurtenissen

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

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