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Solar activity report
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Solar wind (Speed, Density), Interplanetary Magnetic Field (IMF) (Bt, Bz)
Double impulsive X-class flares
Two X-class solar flares (X1.1 and X1.3) took place during the past 24 hours peaking at 22:03 UTC (31 May) and 08:48 UTC (1 June). These were impulsive events which originated from sunspot region 3697. Both of these events were not eruptive and did not launch coronal mass ejections.
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
Unspecified geomagnetic activity 1747Strong far side CME 322jsoc 64Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 6AR 13932 10
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/22 | M1.0 |
| 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 | 103.3 -49.2 |
| Last 30 days | 115.4 -40.8 |