Diskussion av prognoserat rymdväder

Datum av rapporten: 2020 Apr 06 0030 UTC
Skapad av NOAA SWPC och bearbetad av SWL

Solaktivitet

Sammanfattning av de senaste 24 timmarna
Solar activity was very low. Only plage was observed on the visible disk. A dimming was observed the SE quadrant in GOES-16 SUVI/195 imagery after 05/1300 UTC; however, no subsequent CME signature was identified in available coronagraph imagery.
Prognos
Solar activity is expected to be at very low levels on 06-08 Apr.

Energirika partiklar

Sammanfattning av de senaste 24 timmarna
The greater than 2 MeV electron flux reached moderate levels. The greater than 10 MeV proton flux maintained background levels.
Prognos
The greater than 2 MeV electron flux is expected to continue at moderate levels on 06-08 Apr. The greater than 10 MeV proton flux is expected to continue at background levels.

Solvind

Sammanfattning av de senaste 24 timmarna
Solar wind parameters, as measured by the DSCOVR spacecraft, reflected mostly nominal conditions. Total magnetic field strength ranged between 2-8 nT. No significant periods of southward Bz were observed. Solar wind speeds were between ~400-450km/s. Phi angle was variable.
Prognos
Solar wind parameters are likely to be at nominal levels over 06-08 Apr.

Geospace

Sammanfattning av de senaste 24 timmarna
The geomagnetic field was quiet.
Prognos
The geomagnetic field is expected to continue at quiet levels over 06-08 Apr.

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Rymdvädersfakta

Senaste X-utbrottet:10/09/2017X8.2
Senaste M-utbrottet:20/10/2017M1.0
Senaste geomagnetiska stormen:19/02/2020Kp5 (G1)
Dagar utan solfläckar i 2020:72
Senaste dag utan solfläckar:30/03/2020

I dag i historien*

Solutbrott
12001M8.4
22001M5.1
32001M3.1
42013M2.2
52004M1.7
ApG
1201055G4
2200550G3
3199441G2
4200629G1
5200328G1
*sedan 1994

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