Het archief bekijken van zondag 15 november 2015

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2015 Nov 15 1231 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
15 Nov 2015	107	011
16 Nov 2015	109	022
17 Nov 2015	111	008

Bulletin

Over the past 24 hours solar activity has been very low, there have been no C, M or X-class flares recorded. All Active Regions (AR) have remained stable, showing small amounts of flux emergence. A small Coronal Hole (CH) is currently located near disk center. There were no Earth directed Coronal Mass Ejections (CMEs) observed over the past 24 hours. Solar activity is expected to remain low with a chance of C-class flares.

The solar wind speed has been steadily decreasing over the past 24 hours, from around 480 km /s to around 360 km /s. The total magnetic field has remained stable around 5 nT over the past 24 hours. The Bz component has oscillated between -5 nT and +6 nT over the past 24 hours. Geomagnetic conditions have been mainly quiet over the past 24 hours (NOAA Kp 1-3, local K Dourbes 1-3). A small coronal hole (CH) currently located near solar disk center may enhance geo-activity in the next few days.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 058, gebaseerd op 06 stations.

Zon indexen voor 14 Nov 2015

Wolfgetal Catania	///
10cm zonneflux	106
AK Chambon La Forêt	///
AK Wingst	009
Geschatte Ap	012
Geschat internationaal zonnevlekkengetal	038 - Gebaseerd op 18 stations

Overzicht opvallende gebeurtenissen

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

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