Het archief bekijken van maandag 4 juni 2018

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2018 Jun 04 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
04 Jun 2018	074	008
05 Jun 2018	075	006
06 Jun 2018	076	005

Bulletin

Over the past 24 hours solar activity has been quiet. No significant flares have been recorded. Active Region (AR) 2712 (Mcintosh class:Bxo; Mag. type:Beta) has been most active, producing B-class flares. However, the region will soon pass over the West limb. No Earth directed Coronal Mass Ejections (CMEs) have been detected. There are no significant coronal holes or filaments. Solar activity is expected to remain low over the next 24 hours with a low probability of C-class flares. The solar wind speed has decreased from around 800 to 600 km/s over the past 24 hours. The total magnetic field strength has fluctuated around 5 nT. The Bz component has fluctuated around 0, between -3 and +3 nT. Geomagnetic conditions ranged between Kp index 1-3 (NOAA) and local K index 0-4 (Dourbes) over the past 24 hours. The passing of a low latitude coronal hole, and it's resulting high-speed stream (HSS) has seen a reduction in the solar wind speed. Geomagnetic conditions are expected to be quiet.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 15 stations.

Zon indexen voor 03 Jun 2018

Wolfgetal Catania	///
10cm zonneflux	074
AK Chambon La Forêt	014
AK Wingst	012
Geschatte Ap	011
Geschat internationaal zonnevlekkengetal	014 - Gebaseerd op 30 stations

Overzicht opvallende gebeurtenissen

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

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