Het archief bekijken van maandag 9 juli 2018

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2018 Jul 09 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
09 Jul 2018	073	004
10 Jul 2018	074	008
11 Jul 2018	075	007

Bulletin

Over the past 24 hours solar activity has been low. Only B-class flares - coming from the recurrent Active Region rotating onto the East limb - have been recorded. The greater than 10MeV proton flux remained at background levels over the past 24 hours. No Earth directed CMEs were detected. Solar activity is expected to remain low over the next 24 hours with some potential for low flaring activity. The solar wind speed has gradually decreased from 500 till 450 km/s over the past 24 hours. The total magnetic field strength has fluctuated around 4.5 nT. The Bz component has fluctuated between -2 and +3 nT. Geomagnetic conditions ranged between Kp index 0-2 (NOAA) and local K index 1-3 (Dourbes) over the past 24 hours. The geomagnetic field is expected to be at quiet to unsettled levels today, with some chance for an isolated period of active conditions due to influence from multiple disappearing solar filaments from 5 July.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 26 stations.

Zon indexen voor 08 Jul 2018

Wolfgetal Catania	///
10cm zonneflux	072
AK Chambon La Forêt	007
AK Wingst	005
Geschatte Ap	004
Geschat internationaal zonnevlekkengetal	000 - Gebaseerd op 30 stations

Overzicht opvallende gebeurtenissen

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

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