Solar activity remains at quiet, stable levels with no significant geomagnetic disturbances currently affecting Earth. The F10.7 flux remains at a steady moderate level of 146 sfu, indicating consistent solar background emission.
⚠ Kp 20 possible · 4 more below
Expect calm conditions to persist through the next 24 hours, with a minor uptick in Kp index to 3.33 anticipated by early September 7th.
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This slight increase will likely remain below storm thresholds, resulting in no significant space weather impacts.
Aurora visibility remains limited to the highest latitudes.
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Observers at mid-latitudes (40-60°N) should not expect any auroral activity under current conditions.
Monitor the evolution of AR4528 and AR4529 as they rotate further onto the disk, as their development could increase the probability of M-class flare activity.
▸ Detailed readings
R0
(24 h max R0)
S0
(24 h max S0)
146.0
sfu
| Region | Location | Class | Flares C/M/X |
|---|---|---|---|
| AR4527 | N04E46 | Hsx/A | 0/0/0 |
| AR4524 | N13E26 | Cao/BG | 1/0/0 |
| AR4523 | N09W06 | Hax/A | 0/0/0 |
| AR4528 | S10E64 | Hsx/A | 1/0/0 |
| AR4529 | N13E63 | Hsx/A | 0/0/0 |
| AR4526 | S02E42 | Bxo/B | 0/0/0 |
| AR4521 | N08W15 | Hsx/A | 0/0/0 |
Helios Observer · Data: NOAA SWPC · updated every 12 h