Het archief bekijken van maandag 2 april 2018

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2018 Apr 02 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
02 Apr 2018	069	004
03 Apr 2018	070	007
04 Apr 2018	071	007

Bulletin

Alpha region NOAA AR 2703 has produced a few low B flares and a B9.0 flare in the past 24 hours. The chance for a C flare in the next 24 hours is estimated at 40%, mainly from AR 2703. No Earth-directed Coronal Mass Ejections (CMEs) were observed in available coronagraphic imagery. The greater than 10 MeV proton flux was at nominal levels in the past 24 hours, and is expected to remain so. Solar wind speed as registered by DSCOVR varied between about 430 and 475 km/s, with current values around 440 km/s. The Interplanetary Magnetic Field (IMF) was below 5.3 nT. Bz component varied mainly between -3 and 3 nT being mainly positive. Quiet geomagnetic conditions (K Dourbes between 1 and 2; NOAA Kp between 1 and 2) were registered in the past 24 hours. Mostly quiet geomagnetic levels (K Dourbes < 3) are expected on April 2, 3 and 4.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 000, gebaseerd op 16 stations.

Zon indexen voor 01 Apr 2018

Wolfgetal Catania	///
10cm zonneflux	069
AK Chambon La Forêt	009
AK Wingst	006
Geschatte Ap	004
Geschat internationaal zonnevlekkengetal	007 - Gebaseerd op 17 stations

Overzicht opvallende gebeurtenissen

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

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