Bespreking van het voorspelde ruimteweer

Datum verslag: 2022 Jul 04 1230 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 reached low levels due to a C3 flare at 03/1954 UTC from Region 3040 (S13, L=325) just beyond the SW limb. Region 3046 (N17E29, Hsx/alpha) was observed to be to distinct spot groups and was split with the eastward spots becoming Region 3050 (N18E37, Bxo/beta). New Region 3051 (N27E33, Cro/beta) was also numbered. No Earth-directed CMEs were detected.

Voorspelling

Solar activity is expected to be very low with a chance for C-flares on 04-06 Jul.

Energetische deeltjes

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

Voorspelling

The greater than 2 MeV electron flux is expected to be normal to moderate on 04-06 Jul and the greater than 10 MeV proton flux is expected to persist at background levels.

Zonnewind

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The solar wind environment remained enhanced under continued CME influences. Total field ranged from 6-20 nT while the Bz component was between +17/-12 nT. Solar wind speed increased from approximately 320 km/s to near 400 km/s. Phi angle was mostly negative.

Voorspelling

A gradual return to nominal conditions is expected by late on 04 Jul. An additional enhancement is expected late on 05 Jul through 06 Jul due to the onset of a positive polarity CH HSS.

Geospace

Samenvatting afgelopen 24h

The geomagnetic field was at quiet to G1 (Minor) storm levels due to CME effects.

Voorspelling

Quiet to unsettled conditions with a chance for isolated active periods are expected through the later half of 04 Jul due to continued CME effects. Unsettled conditions are expected late on 05 Jul and G1 (Minor) geomagnetic storms are likely on 06 Jul due to positive polarity CH HSS onset.