Het archief bekijken van donderdag 16 juni 2016

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2016 Jun 16 1230 UTC

SIDC Prognose

Zonnevlammen

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

Geomagnetisme

Quiet (A<20 and K<4)

Proton Flux monitor

Quiet

	10cm flux	Ap
16 Jun 2016	086	012
17 Jun 2016	085	007
18 Jun 2016	084	007

Bulletin

Solar flaring activity was very low, with X-ray flux remaining below C level. Catania group 90 (NOAA 2554) rotated over the West limb and Catania group 92 remains a simple unipolar sunspot group. All other groups are insignificant. X-ray levels are expected to remain below C level. No Earth directed CMEs have been observed in coronagraph data. Solar wind is recovering from the high speed stream influence of the positive polarity coronal hole. Solar wind speed decayed to currently still slightly elevated values around 550 km/s while the total magnetic field strength is back at nominal values of just below 6nT. The Bz component has been mostly positive with the phi angle indicating positive polarity. Geomagnetic conditions were quiet to unsettled and expected to remain so as the solar wind speed further decreases.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 031, gebaseerd op 15 stations.

Zon indexen voor 15 Jun 2016

Wolfgetal Catania	082
10cm zonneflux	087
AK Chambon La Forêt	017
AK Wingst	014
Geschatte Ap	016
Geschat internationaal zonnevlekkengetal	036 - Gebaseerd op 30 stations

Overzicht opvallende gebeurtenissen

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

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