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M1.6 solar flare, G2 storm watch
An M1.6 solar flare peaked yesterday at 06:38 UTC. Source of the eruption was sunspot region 2882 which was in an earth-facing position at the time. Type II and IV radio sweeps were observed which suggested straight away that the event should be eruptive and thus launch a coronal mass ejection towards Earth. When coronagraph imagery became available, it became quickly obvious that the solar flare indeed launched a coronal mass ejection towards our planet.
Latest news
Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Latest forum messages
AR 13932 27Incoming & Unnumbered Active Regions 1362AR 3928 6Strong far side CME 338Unspecified geomagnetic activity 1751
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/23 | M8.9 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2024 | 152.5 -13.9 |
| December 2024 | 106.6 -45.9 |
| Last 30 days | 116.1 -41.8 |