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M3 solar flare with earth-directed CME
Just hours after we mentioned the potential of sunspot region 2371, it erupted with a stunning long duration M3.0 (R1-minor) solar flare that peaked at 17:36 UTC. A large coronal mass ejection was launched that expanded to an asymmetrical full halo coronal mass ejection. What that means is that this coronal mass ejection is likely to arrive at Earth in a couple of days.
Latest news
Monday, 22 April 2024
Lot's of sunspots! Big chance for major flare activity?
Saturday, 23 March 2024
X1.1 solar flare with earth-directed CME
Wednesday, 20 March 2024
Sunspot region 3615, G1 watch
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AR3654 26Unproven theories 345Growth of Cycle 25 434Unspecified geomagnetic activity 954Changelog/Featurelog 154
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/27 | M3.0 |
| Last geomagnetic storm | 2024/04/26 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2024 | 104.9 -19.8 |
| Last 30 days | 139.7 +33.3 |