Het archief bekijken van donderdag 6 augustus 2026

Dagelijks bulletin over zonne- en geomagnetische activiteit van het SIDC

Datum verslag: 2026 Aug 06 1233 UTC

SIDC Prognose

Zonnevlammen

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

Geomagnetisme

Quiet (A<20 and K<4)

Proton Flux monitor

Quiet

	10cm flux	Ap
06 Aug 2026	106	006
07 Aug 2026	101	015
08 Aug 2026	096	031

Zonnevlekkengebieden en zonnevlammen

Solar flaring activity was very low over the past 24 hours. There are currently 4 numbered regions on the disk. SIDC Sunspot Group 927 (NOAA Active Region 4498) decayed over the period. The remaining regions were all simple and either stable or in decay. Solar flaring activity is expected to be low over the next 24 hours, with C-class flares likely.

Coronale massa uitstoten

No new Earth directed Coronal Mass Ejections (CMEs) were detected in the available coronagraph imagery.

Zonnewind

Over the past 24 hours, the solar wind parameters reflected a slow solar wind regime. The magnetic field strength ranged between 1 and 3 nT. The solar wind speed ranged between 310 and 370 km/s. The solar wind conditions are expected to continue to reflect slow solar wind conditions over the next 24 hours.

Geomagnetisme

Geomagnetic conditions were at quiet levels (NOAA KP and K Bel 1 to 2). Quiet conditions are expected for the next 24 hours.

Proton flux niveaus

The greater than 10 MeV proton flux was below the 10 pfu threshold over the past 24 hours. It is expected to remain below this threshold level over the next 24 hours.

Elektronenfluxen in geostationaire baan

The greater than 2 MeV electron flux, as measured by GOES-18 and GOES-19, was below the 1000 pfu threshold. The greater than 2 MeV electron flux is expected to be below this threshold over the next 24 hours. The electron fluence was at normal levels and is expected to be at normal levels for the next 24 hours.

Het geschatte internationale zonnevlekkengetal (ISN) van vandaag: 056, gebaseerd op 22 stations.

Zon indexen voor 05 Aug 2026

Wolfgetal Catania	091
10cm zonneflux	108
AK Chambon La Forêt	008
AK Wingst	004
Geschatte Ap	002
Geschat internationaal zonnevlekkengetal	077 - Gebaseerd op 24 stations

Overzicht opvallende gebeurtenissen

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

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