Het archief bekijken van donderdag 11 juli 2013

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2013 Jul 11 1206 UTC

SIDC Prognose

Zonnevlammen

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

Geomagnetisme

Minor storm expected (A>=30 or K=5)

Proton Flux monitor

Quiet

	10cm flux	Ap
11 Jul 2013	116	018
12 Jul 2013	116	007
13 Jul 2013	116	036

Bulletin

Solar flaring activity was eruptive during the past 24 hours. Catania sunspot group 24 (NOAA AR 1785) was responsible for the main event, a C2.0 class flare with a peak at 00h04 UT on the 11th. For the next 48 hours C-class flaring activity is expected to continue. No geo-effective CMEs were observed. Current geomagnetic conditions are unsettled to active (K=3 to 4) and are expected to return to quiet to unsettled levels in the next few hours. Geomagnetic storm levels (K=5 to 6) can be reached from 13h UT on the 13th due to arrival of the CME that erupted on the 9th.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 051, gebaseerd op 15 stations.

Zon indexen voor 10 Jul 2013

Wolfgetal Catania	085
10cm zonneflux	118
AK Chambon La Forêt	026
AK Wingst	031
Geschatte Ap	033
Geschat internationaal zonnevlekkengetal	051 - Gebaseerd op 20 stations

Overzicht opvallende gebeurtenissen

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

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