Sunspot region AR12541
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2016/05/03 | 3 | 10 | BXO | N04E64 | |
| 2016/05/04 | 4 | 20 | CRO | N04E52 | |
| 2016/05/05 | 3 | 20 | CRO | N04E39 | |
| 2016/05/06 | 6 | 30 | DRO | N04E28 | |
| 2016/05/07 | 10 | 10 | BXI | N04E14 | |
| 2016/05/08 | 5 | 20 | CRO | N04W00 | |
| 2016/05/09 | 1 | 0 | AXX | N04W14 | |
| 2016/05/10 | 1 | 0 | AXX | N04W29 |
2016/05/03
2016/05/04
2016/05/05
2016/05/06
2016/05/07
2016/05/08
2016/05/09
2016/05/10
|
2016/05/03
2016/05/04
2016/05/05
2016/05/06
2016/05/07
2016/05/08
2016/05/09
2016/05/10
|
| B | C |
|---|---|
| 6 | 2 |
The top 8 solar flares from sunspot region 12541
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.99 | 2016/05/07 | 17:04 | 17:13 | 17:24 | |
| 2 | C1.32 | 2016/05/09 | 05:11 | 05:23 | 05:34 | |
| 3 | B9.05 | 2016/05/04 | 01:03 | 01:22 | 01:35 | |
| 4 | B7.91 | 2016/05/03 | 08:10 | 08:17 | 08:44 | |
| 5 | B7.71 | 2016/05/07 | 06:35 | 06:40 | 06:47 | |
| 6 | B7.57 | 2016/05/06 | 12:28 | 12:32 | 12:37 | |
| 7 | B7.57 | 2016/05/08 | 02:25 | 02:30 | 02:38 | |
| 8 | B6.29 | 2016/05/06 | 10:04 | 10:10 | 10:24 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
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Sunday, 1 February 2026
Complex sunspot region 4366
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/24 | M6.5 |
| 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 | 78.1 -7.8 |
| Last 30 days | 88.9 +12.3 |
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