Sunspot region AR11676
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/02/17 | 1 | 30 | HAX | S18E78 | |
| 2013/02/18 | 2 | 30 | HSX | S18E64 | |
| 2013/02/19 | 2 | 80 | HSX | S17E50 | |
| 2013/02/20 | 1 | 50 | HSX | S19E37 | |
| 2013/02/21 | 2 | 50 | CSO | S19E26 | |
| 2013/02/22 | 2 | 50 | HSX | S19E13 | |
| 2013/02/23 | 3 | 40 | HSX | S19E01 | |
| 2013/02/24 | 2 | 40 | HAX | S13W20 | |
| 2013/02/25 | 3 | 20 | DSO | S13W23 | |
| 2013/02/26 | 1 | 10 | AXX | S18W39 |
| B |
|---|
| 1 |
The top 1 solar flares from sunspot region 11676
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B7.15 | 2013/02/20 | 17:51 | 17:56 | 18:00 |
Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
Filaments and prominences 532AR 13901 111Strong far side CME 225AR 13903 1Incoming & Unnumbered Active Regions 1246
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | M1.1 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 142.7 -23.8 |
| Last 30 days | 156.1 +4.7 |