Sunspot region AR10704
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/11/19 | 1 | 50 | HAX | N12E75 | |
| 2004/11/20 | 1 | 70 | HSX | N13E62 | |
| 2004/11/21 | 7 | 110 | DAO | N12E51 | |
| 2004/11/22 | 6 | 90 | DSO | N12E39 | |
| 2004/11/23 | 7 | 110 | DSO | N13E25 | |
| 2004/11/24 | 6 | 90 | DSO | N12E11 | |
| 2004/11/25 | 7 | 90 | DAO | N13W04 | |
| 2004/11/26 | 6 | 70 | DAO | N13W17 | |
| 2004/11/27 | 6 | 60 | CAO | N12W30 | |
| 2004/11/28 | 3 | 30 | HAX | N13W44 | |
| 2004/11/29 | 3 | 10 | BXO | N13W54 |
| B | C |
|---|---|
| 2 | 1 |
The top 3 solar flares from sunspot region 10704
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.4 | 2004/11/25 | 01:06 | 01:13 | 01:22 | |
| 2 | B8.82 | 2004/11/21 | 21:47 | 22:04 | 22:09 | |
| 3 | B7.64 | 2004/11/25 | 14:38 | 14:43 | 14:49 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
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| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 85.2 +7 |
| Last 30 days | 85.2 +8.6 |
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