Het archief bekijken van zondag 22 september 2013

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2013 Sep 22 1315 UTC

SIDC Prognose

Zonnevlammen

Quiet conditions (<50% probability of C-class flares)

Geomagnetisme

Active conditions expected (A>=20 or K=4)

Proton Flux monitor

Quiet

	10cm flux	Ap
22 Sep 2013	107	011
23 Sep 2013	107	014
24 Sep 2013	105	007

Bulletin

Solar activity decreased even more, there was not C-class flares reported during last 24 hours. For out of nine numbered sunspot groups on the solar disc have beta configuration of its photospehric magnetic field, therefore the C-class flares are still possible. The solar wind speed is about 420 km/s, and the interplanetary magnetic field magnitude is about 3 nT. The geomagnetic conditions are at the moment quiet. We expect quiet to possibly active geomagnetic conditions in the following 48 hours due to the arrival of a fast flow (associated with the low-latitude coronal hole in the northern hemisphere) and the CME associated with the prominence eruption from September 19.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 050, gebaseerd op 05 stations.

Zon indexen voor 21 Sep 2013

Wolfgetal Catania	///
10cm zonneflux	110
AK Chambon La Forêt	///
AK Wingst	011
Geschatte Ap	010
Geschat internationaal zonnevlekkengetal	053 - Gebaseerd op 15 stations

Overzicht opvallende gebeurtenissen

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

Alle tijden in UTC

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