Sunspot region AR10942
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2007/02/17 | 2 | 60 | CAO | S13E69 | |
| 2007/02/18 | 1 | 20 | HSX | S11E55 | |
| 2007/02/19 | 2 | 40 | CSO | S12E41 | |
| 2007/02/20 | 3 | 60 | CSO | S12E28 | |
| 2007/02/21 | 4 | 40 | BXO | S11E15 | |
| 2007/02/22 | 4 | 50 | DSO | S11E05 | |
| 2007/02/23 | 4 | 20 | BXO | S10W09 | |
| 2007/02/24 | 1 | 10 | AXX | S11W26 |
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
Unspecified geomagnetic activity 242AR4436 130CMEs From AR4436 25Current Farside Activity 478Ask your obscure/"stupid" space weather questions. 504
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/05/10 | M5.7 |
| Last geomagnetic storm | 2026/05/05 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2026 | 79.3 -6.6 |
| May 2026 | 103.1 +23.8 |
| Last 30 days | 95.2 +0.9 |
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