Het archief bekijken van zondag 7 mei 2017

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2017 May 07 1230 UTC

SIDC Prognose

Zonnevlammen

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

Geomagnetisme

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

Proton Flux monitor

Quiet

	10cm flux	Ap
07 May 2017	072	016
08 May 2017	073	012
09 May 2017	073	015

Bulletin

Over the past 24 hours solar activity has been low. No significant flares have been recorded. No Earth directed Coronal Mass Ejections (CMEs) have been detected in coronagraph observations. The greater than 10MeV proton flux remained at background levels over the past 24 hours. Solar activity is expected to remain low over the next 24 hours with a small probability of C-class flares. The solar wind speed has been fluctuating between 370 and 340 km/s over the past 24 hours. The total magnetic field strength has fluctuated between 4 nT and 8.5 nT. The Bz component was largely positive but turned negative, and remained negative, throughout the morning, varying between -4 nT and 2 nT. Geomagnetic conditions ranged between Kp index 1-3 (NOAA) and local K index 1-3 (Dourbes) over the past 24 hours. Due to the negative Bz this morning the K/Kp has remained at 3, and with increased solar wind speeds may create active conditions. Over the next 24 hours Geomagnetic conditions are expected to be quiet to unsettled.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 022, gebaseerd op 10 stations.

Zon indexen voor 06 May 2017

Wolfgetal Catania	///
10cm zonneflux	073
AK Chambon La Forêt	011
AK Wingst	006
Geschatte Ap	005
Geschat internationaal zonnevlekkengetal	027 - Gebaseerd op 23 stations

Overzicht opvallende gebeurtenissen

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

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