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Sunspot region 2422, M-class solar flares
Sunspot region 2422 has been slowly growing the past few days and quickly gained a Beta-Gamma-Delta magnetic layout during the past few days. This resulted in two M-class solar flares today: M1.0 and M1.9. None of these events were eruptive and no coronal mass ejections were launched. Can we expect more strong solar flares?
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Friday, 17 May 2024
Let's compare! Halloween 2003 VS May 2024 Solar Storms!
Friday, 17 May 2024
Coronal mass ejection impact, New website feature!
Wednesday, 15 May 2024
More X-flares!
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Unproven theories 483Red Auroras 19Could Cycle 25 be categorized as "historical"? 16May 2024 Geomagnetic Storms from AR 13664 (2) 326AR3664 1108
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Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/21 | M1.9 |
| Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 155.9 +19.4 |
| Last 30 days | 158.9 +32.9 |