Het archief bekijken van maandag 1 juli 2013

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2013 Jul 01 1248 UTC

SIDC Prognose

Zonnevlammen

Eruptive (C-class flares expected, probability >=50%)

Geomagnetisme

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

Proton Flux monitor

Quiet

	10cm flux	Ap
01 Jul 2013	102	021
02 Jul 2013	102	007
03 Jul 2013	098	007

Bulletin

Solar activity has been rather low in the past 24 hours, with C flares observed in NOAA ARs 1778 and 1780. The strongest event, a C2.7, took place in NOAA AR 1780, on June 30, 1517 UT (peak time). C flares are still possible from this region in the next 48 hours, and we therefore expect eruptive conditions over that period. A faint wide CME is observed on June 30, around 0400UT, but it seems to be a backside event. We expect unsettled to active conditions in the next 24 hours, due to the possible arrival of the CME of June 28, and then quiet conditions for the rest of the period. Current geomagnetic activity is quiet.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 044, gebaseerd op 10 stations.

Zon indexen voor 30 Jun 2013

Wolfgetal Catania	///
10cm zonneflux	103
AK Chambon La Forêt	022
AK Wingst	014
Geschatte Ap	014
Geschat internationaal zonnevlekkengetal	053 - Gebaseerd op 25 stations

Overzicht opvallende gebeurtenissen

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

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