Het archief bekijken van woensdag 23 november 2016

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2016 Nov 23 1231 UTC

SIDC Prognose

Zonnevlammen

C-class flares expected, (probability >=50%)

Geomagnetisme

Minor storm expected (A>=30 or K=5)

Proton Flux monitor

Quiet

	10cm flux	Ap
23 Nov 2016	077	028
24 Nov 2016	080	027
25 Nov 2016	082	017

Bulletin

Solar activity has been very quiet, no C-class flares in past 24 h. An active region rotating into view over the east limb will likely change the situation. C-class flares can be expected.

Proton levels are low and there were no Earth directed CMEs in past 24 h.

Solar wind speed is at 450 km/s with interplanetary magnetic field intensity of 5 nT. Geomagnetic conditions have reached active levels overnight (both locally and at planetary levels). This is because of the moderately fast winds (reaching 530 km/s) from a coronal hole. The shape of the coronal holes present on the disk is highly irregular, so fast speed streams are expected to appear intermittently in the next 48 h. Geomagnetic conditions up to up to minor storm levels (with possible isolated major storm periods) can be expected.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 011, gebaseerd op 09 stations.

Zon indexen voor 22 Nov 2016

Wolfgetal Catania	000
10cm zonneflux	077
AK Chambon La Forêt	030
AK Wingst	015
Geschatte Ap	013
Geschat internationaal zonnevlekkengetal	000 - Gebaseerd op 18 stations

Overzicht opvallende gebeurtenissen

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

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