Geomagnetic conditions are currently unsettled with a Kp-index of 3.7, though activity is expected to subside over the next 24 hours. The solar environment remains moderate, with 28 active regions and a steady F10.7 radio flux of 135 sfu.
⚠ Kp 4 expected · 4 more below
Geomagnetic activity is projected to trend toward quiet levels, with the Kp-index dropping to 2.0 by 12:00 UTC.
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Solar flare potential remains steady, with a 95% probability of C-class activity but a low 5% risk for significant X-class events.
Aurora visibility is currently limited to high-latitude regions.
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No significant mid-latitude auroral displays are expected given the forecast decline in geomagnetic activity.
Monitor for any sudden structural changes in AR4520, which is currently well-positioned for Earth-directed activity.
▸ Detailed readings
R0
(24 h max R0)
S0
(24 h max S0)
135.0
sfu
| Region | Location | Class | Flares C/M/X |
|---|---|---|---|
| AR4515 | S07W43 | Hsx/A | 0/0/0 |
| AR4517 | N09W72 | Eai/B | 2/0/0 |
| AR4520 | S12E20 | Cro/B | 0/0/0 |
| AR4518 | N08E06 | Bxo/B | 0/0/0 |
| AR4513 | N04W58 | Dai/B | 0/0/0 |
Helios Observer · Data: NOAA SWPC · updated every 12 h