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Earth-directed Coronal Mass Ejection from the M4.5 solar flare
Coronagraph imagery from SOHO/LASCO is now complete and shows that the Coronal Mass Ejection (CME) that was launched during the M4.5 solar flare from this past night has an earth-directed component.
M4.5 solar flare from sunspot region 2158
It took a little while but the sunspot group that we told you to watch out for yesterday has woken up! Sunspot region 2158 was the source of a long duration M4.5 (R1-moderate) solar flare that peaked today at 00:29 UTC.
Latest news
Friday, 7 February 2025
Coronal hole faces Earth, Minor G1 geomagnetic storm watch
Wednesday, 29 January 2025
Double coronal holes face Earth
Thursday, 16 January 2025
Coronal hole faces Earth
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AR 3998 23Russell-McPherron Effect 8Filaments and prominences 672Bizarre GOES-19/CCOR-1 images! 2AR 4000 37
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/02/21 | M1.4 |
| Last geomagnetic storm | 2025/02/19 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2025 | 137 -17.5 |
| February 2025 | 151.4 +14.4 |
| Last 30 days | 148.3 -13.8 |