Bespreking van het voorspelde ruimteweer

Datum verslag: 2026 Sep 19 0030 UTC
Dit rapport werd door opgemaakt door het Space Weather Prediction Center - NOAA en verwerkt door Poollicht.be

Zonneactiviteit

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Solar activity was very low and the solar disk was without spots. No Earth-directed CMEs were observed in available coronagraph imagery.

Voorspelling

Solar activity is expected to be at very low levels over 19-21 Sep.

Energetische deeltjes

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The greater than 2 MeV electron flux was at normal to moderate levels. The greater than 10 MeV proton flux was at background levels.

Voorspelling

The greater than 2 MeV electron flux is expected to reach high levels on 19-21 Sep. The greater than 10 MeV proton flux is expected to persist at background levels through 21 Sep.

Zonnewind

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Solar wind parameters returned to background levels this period following negative polarity CH HSS influences. Total field strength average near 5 nT, and the Bz component was predominately neutral or northward. Solar wind speeds gradually decreased from a peak of 500 km/s early in the period to a low of around 400 km/s. The phi angle was negative.

Voorspelling

Ambient solar wind conditions are expected to prevail over 19-21 Sep.

Geospace

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The geomagnetic field was quiet.

Voorspelling

Mostly quiet conditions are expected to prevail over 19-21 Sep.