Het archief bekijken van woensdag 2 januari 2019

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2019 Jan 02 1238 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 Jan 2019	072	002
03 Jan 2019	073	004
04 Jan 2019	074	006

Bulletin

The new bipolar active region (NOAA 2732) emerged bewteen the central meridian and the West limb and produced a B2.8 flare peaking at 01:50 UT today. No earth-directed coronal mass ejections (CMEs) were observed over the last 24 hours. The greater than 10 MeV proton flux was at nominal values. Solar activity is expected to remain at low levels with small probabailty for C-class flares. Solar wind speed gradually decreased from about 400 till 350 km/s (DSCOVR). Bz varied between -3.9 and +2 nT. The geomagnetic conditions were quiet. Unsettled to active geomagnetic conditions can be expected from January 4th due to possible influence of the wind stream associated with the negative polarity equatorial coronal hole.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 016, gebaseerd op 12 stations.

Zon indexen voor 01 Jan 2019

Wolfgetal Catania	///
10cm zonneflux	072
AK Chambon La Forêt	008
AK Wingst	004
Geschatte Ap	004
Geschat internationaal zonnevlekkengetal	013 - Gebaseerd op 12 stations

Overzicht opvallende gebeurtenissen

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

Alle tijden in UTC

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