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Solar activity report
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Radiation storms
Solar wind (Speed, Density), Interplanetary Magnetic Field (IMF) (Bt, Bz)
Strong G3 geomagnetic storm
The anticipated coronal hole high speed solar wind stream sure delivered and sparked a strong G3 geomagnetic storm. Aurora displays were reported from northern Poland, northern Germany and even the Netherlands had some photographic aurora!
Latest news
Monday, 6 May 2024
X4.5 solar flare
Saturday, 4 May 2024
Sunspot region 3663, X1 solar flare
Monday, 22 April 2024
Lot's of sunspots! Big chance for major flare activity?
Latest forum messages
AR3663 231AR3664 43Latest SC25 Predictions 120CME Imagery isn't updating since May 3rd. 10Sporadic E and Flare activity 20
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Space weather facts
| Last X-flare | 2024/05/06 | X4.4 |
| Last M-flare | 2024/05/06 | M4.2 |
| Last geomagnetic storm | 2024/05/02 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 159.4 +67 |