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Solar wind (Speed, Density), Interplanetary Magnetic Field (IMF) (Bt, Bz)
Geomagnetic storm continues, M-class flare
The strength of the IMF remains at moderately high levels with a steady southward directed IMF (Bz) around -16nT. This caused a significant geomagnetic response during the European evening hours where the USAF Wing Kp reported strong G3 geomagnetic storm conditions and NOAA reported moderate G2 geomagnetic storm conditions. Aurora displays were reported as far south as the Netherlands and northern Scotland even had overhead aurora! A webcam in Hungary even managed to capture some faint aurora!
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Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
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Unexplained proton activity 4jsoc 61Filaments and prominences 594Changelog/Featurelog 162Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 1
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/21 | M1.9 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2024 | 152.5 -13.9 |
| December 2024 | 100.9 -51.6 |
| Last 30 days | 116.1 -38.9 |