Sunspot region AR13439
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/09/18 | 7 | 60 | DAO | S23E57 | |
| 2023/09/19 | 3 | 50 | CAO | S24E43 | |
| 2023/09/20 | 2 | 30 | CAO | S25E32 | |
| 2023/09/21 | 1 | 40 | HSX | S25E18 | |
| 2023/09/22 | 2 | 30 | CAO | S37E09 | |
| 2023/09/23 | 2 | 20 | HRX | S24W09 | |
| 2023/09/24 | 1 | 20 | HRX | S24W22 | |
| 2023/09/25 | 1 | 10 | AXX | S23W35 |
2023/09/18
2023/09/19
2023/09/20
2023/09/21
2023/09/22
2023/09/23
2023/09/24
2023/09/25
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2023/09/18
2023/09/19
2023/09/20
2023/09/21
2023/09/22
2023/09/23
2023/09/24
2023/09/25
|
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 517AR 13901 108Incoming & Unnumbered Active Regions 1246Sunspot Latitudes at or near Solar Maximum 76The Rotations of AR 13780 and AR 13902 1
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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 | 155.2 +4.4 |