Het archief bekijken van zondag 7 augustus 2016

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2016 Aug 07 1230 UTC

SIDC Prognose

Zonnevlammen

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

Geomagnetisme

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

Proton Flux monitor

Quiet

	10cm flux	Ap
07 Aug 2016	086	010
08 Aug 2016	086	023
09 Aug 2016	086	018

Bulletin

Solar activity was low in the past 24 hours. NOAA AR 2571 produced two low C flares. The brightest flare was a C1.7 flare peaking at 10:27 UT on August 7. More C flares are expected in the next 24 hours. In the past 24 hours, solar wind speed measured by DSCOVR decreased from about 600 to 550 km/s, indicating waning high speed stream influence. The magnitude of the Interplanetary Magnetic Field varied between about 4 and 7 nT. In the past 24 hours, quiet to unsettled geomagnetic levels were registered (K Dourbes between 2 and 3; NOAA Kp between 2 and 4). Quiet to unsettled levels (K Dourbes < 4) are expected on August 7, with a slight chance for active levels (K Dourbes = 4). Active to minor storm conditions (K Dourbes =4-5) are possible on August 8, with the expected arrival of a high speed stream from an isolated, positive equatorial coronal hole. Active levels are possible on August 9, as the influence of the new coronal hole high speed stream wanes.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 049, gebaseerd op 23 stations.

Zon indexen voor 06 Aug 2016

Wolfgetal Catania	///
10cm zonneflux	083
AK Chambon La Forêt	024
AK Wingst	014
Geschatte Ap	015
Geschat internationaal zonnevlekkengetal	038 - Gebaseerd op 31 stations

Overzicht opvallende gebeurtenissen

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

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