Sunspot region AR10672
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/09/10 | 5 | 300 | DAI | N05E73 | |
| 2004/09/11 | 13 | 260 | DAI | N05E60 | |
| 2004/09/12 | 30 | 270 | EAI | N05E47 | |
| 2004/09/13 | 49 | 260 | EAI | N05E33 | |
| 2004/09/14 | 32 | 270 | DAO | N04E22 | |
| 2004/09/15 | 49 | 310 | EAI | N05E10 | |
| 2004/09/16 | 46 | 320 | EAI | N05W03 | |
| 2004/09/17 | 45 | 230 | EAI | N05W17 | |
| 2004/09/18 | 37 | 150 | EAI | N05W29 | |
| 2004/09/19 | 16 | 100 | CAO | N06W45 | |
| 2004/09/20 | 7 | 70 | CRO | N05W58 | |
| 2004/09/21 | 7 | 80 | DSO | N05W71 |
| B | C | M |
|---|---|---|
| 13 | 30 | 4 |
The top 10 solar flares from sunspot region 10672
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M6.94 | 2004/09/12 | 00:04 | 00:56 | 01:33 | |
| 2 | M2.82 | 2004/09/19 | 16:46 | 17:12 | 17:39 | |
| 3 | M2.17 | 2004/09/14 | 07:47 | 09:30 | 10:00 | |
| 4 | M1.08 | 2004/09/21 | 08:30 | 08:36 | 08:39 | |
| 5 | C9.93 | 2004/09/10 | 16:02 | 16:13 | 16:26 | |
| 6 | C5.54 | 2004/09/19 | 10:16 | 11:48 | 12:13 | |
| 7 | C4.57 | 2004/09/09 | 04:50 | 06:01 | 06:40 | |
| 8 | C3.87 | 2004/09/15 | 07:42 | 07:49 | 08:02 | |
| 9 | C3.22 | 2004/09/14 | 05:49 | 05:52 | 05:54 | |
| 10 | C3.08 | 2004/09/10 | 12:49 | 12:56 | 13:02 |
Latest news
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| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/28 | M1.11 |
| Last geomagnetic storm | 2026/04/20 | 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 | 158 +78.7 |
| Last 30 days | 90.5 -3.1 |
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