Sunspot region AR11005
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2008/10/12 | 6 | 40 | BXI | N26E42 | |
| 2008/10/13 | 6 | 70 | CRO | N27E28 | |
| 2008/10/14 | 5 | 40 | CSO | N26E13 | |
| 2008/10/15 | 4 | 20 | CSO | N27W02 | |
| 2008/10/16 | 3 | 30 | CRO | N26W15 | |
| 2008/10/17 | 3 | 30 | BXO | N26W29 |
Latest news
Tuesday, 15 April 2025
CME arrival, G3 storm watch
Friday, 28 March 2025
X1.1 solar flare
Monday, 24 March 2025
Coronal hole faces Earth
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/30 | M2.03 |
| Last geomagnetic storm | 2025/05/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2025 | 140.6 +6.4 |
| May 2025 | 77.9 -62.7 |
| Last 30 days | 102.3 -33.2 |