Het archief bekijken van woensdag 14 januari 2026

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2026 Jan 14 1231 UTC

SIDC Prognose

Zonnevlammen

M-class flares expected (probability >=50%)

Geomagnetisme

Quiet (A<20 and K<4)

Proton Flux monitor

Quiet

	10cm flux	Ap
14 Jan 2026	116	007
15 Jan 2026	120	007
16 Jan 2026	120	007

Zonnevlekkengebieden en zonnevlammen

Solar flaring activity was low over the past 24 hours, with only C-class flares identified. The largest flare was a C9.6 flare peaking on January 14 at 03:50 UTC, originated from SIDC Sunspot Group 761. A total of 3 numbered sunspot groups are currently on the disk. SIDC Sunspot Group 761 (Alpha magnetic configuration) just turned on disk from the east limb and is responsible of the majority of the C-class flaring. Solar flaring activity is expected to be moderate over the next 24 hours, with C-class flares expected and M-class flares likely.

Coronale massa uitstoten

No new Earth-directed Coronal Mass Ejections (CMEs) have been detected in the available coronagraph images.

Zonnewind

Solar wind conditions are transitioning to slow solar wind conditions over the past 24 hours. The solar wind velocity gradually decreased from 590 to 470 km/s. The interplanetary magnetic field was around 6nT, with the Bz reaching a minimum value of -4 nT. Solar wind conditions are expected to remain slow over the next 24 hours.

Geomagnetisme

Geomagnetic conditions were quiet to unsettled globally and locally (Kp 3-, K bel 2) over the past 24 hours. Quiet to unsetled geomagnetic conditions are expected over the next day.

Proton flux niveaus

The greater than 10 MeV proton flux remained below the 10 pfu threshold and is expected to remain so over the next days.

Elektronenfluxen in geostationaire baan

The greater than 2 MeV electron flux was above the 1000 pfu threshold for the past 24 hours and is expected to remain so in the upcoming days. The 24h electron fluence was at moderate level and is expected to remain so in the next days.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 063, gebaseerd op 07 stations.

Zon indexen voor 13 Jan 2026

Wolfgetal Catania	065
10cm zonneflux	117
AK Chambon La Forêt	014
AK Wingst	011
Geschatte Ap	010
Geschat internationaal zonnevlekkengetal	049 - Gebaseerd op 11 stations

Overzicht opvallende gebeurtenissen

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

Alle tijden in UTC

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