Het archief bekijken van vrijdag 5 augustus 2016

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2016 Aug 05 1230 UTC

SIDC Prognose

Zonnevlammen

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

Geomagnetisme

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

Proton Flux monitor

Quiet

	10cm flux	Ap
05 Aug 2016	079	017
06 Aug 2016	081	014
07 Aug 2016	081	007

Bulletin

Solar activity was low. In the past 24 hours, new beta region NOAA AR 2571 produced several B flares and one C1.4 flare (peaking at 10:12 UT on August 5). More C flares are possible in the next 24 hours. Solar wind speed measured by DSCOVR varied between about 530 and 680 km/s, indicative of a high speed stream. The magnitude of the Interplanetary Magnetic Field varied between about 2 and 8 nT. In the past 24 hours, quiet to active geomagnetic levels were registered (K Dourbes between 1 and 4; NOAA Kp between 2 and 4). Active levels (K Dourbes = 4) are possible on August 5 and 6 under the influence of the coronal hole high speed stream, with a slight chance for a minor geomagnetic storm (K Dourbes = 5). A return to quiet to unsettled geomagnetic conditions is expected on August 7.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 037, gebaseerd op 22 stations.

Zon indexen voor 04 Aug 2016

Wolfgetal Catania	///
10cm zonneflux	076
AK Chambon La Forêt	026
AK Wingst	021
Geschatte Ap	023
Geschat internationaal zonnevlekkengetal	012 - Gebaseerd op 30 stations

Overzicht opvallende gebeurtenissen

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

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