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M4.44 solar flare
Solar activity reached moderate levels today as an M4.44 solar flare (R1-minor) peaked at 13:11 UTC. The solar flare took place at S23E98 as seen from Earth which means the event originated 8 degrees behind the south-east limb. We can conclude that the X-ray flux likely reached more than M4.4. This is the second M-class solar flare of the current solar cycle and the strongest solar flare of this cycle thus far.
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Tuesday, 14 May 2024
X8.7 solar flare
Monday, 13 May 2024
M6.6 solar flare with earth-directed CME
Sunday, 12 May 2024
Small CME impact, Record visitor amount
Latest forum messages
That was close..? 29Trying to identify if this is STEVE? 6May 2024 Geomagnetic Storms from AR 13664 (2) 299Filaments and prominences 116AR3664 993
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Space weather facts
| Last X-flare | 2024/05/14 | X8.5 |
| Last M-flare | 2024/05/14 | M4.4 |
| Last geomagnetic storm | 2024/05/13 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 151.7 +15.2 |
| Last 30 days | 176.8 +77.8 |