Sunspot region AR13117
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/10/03 | 2 | 20 | CRO | S11E18 | |
| 2022/10/04 | 3 | 10 | AXX | S11E06 | |
| 2022/10/05 | 3 | 10 | BXO | S12W12 | |
| 2022/10/06 | 1 | 10 | HRX | S11W25 | |
| 2022/10/07 | 1 | 10 | AXX | S11W39 | |
| 2022/10/08 | 1 | 10 | AXX | S11W53 |
2022/10/03
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2022/10/06
2022/10/07
2022/10/08
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2022/10/03
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2022/10/07
2022/10/08
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Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Latest forum messages
AR4420 157AR4425 28Aurora viewing locations in WA 36SWPC Display bug or other issues 24CMEs from AR4420 (April 23th - 24th) 46
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/26 | M1.7 |
| Last geomagnetic storm | 2026/04/20 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 82.9 -3 |
| Last 30 days | 89.3 +6.7 |
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