Sunspot region AR10689
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/10/22 | 1 | 60 | HSX | N12E74 | |
| 2004/10/23 | 1 | 60 | HSX | N12E61 | |
| 2004/10/24 | 1 | 40 | HAX | N12E48 | |
| 2004/10/25 | 1 | 50 | HSX | N11E34 | |
| 2004/10/26 | 3 | 60 | HAX | N12E22 | |
| 2004/10/27 | 1 | 50 | HAX | N12E10 | |
| 2004/10/28 | 2 | 60 | HSX | N12W03 | |
| 2004/10/29 | 1 | 60 | HSX | N12W17 | |
| 2004/10/30 | 1 | 50 | HSX | N12W30 | |
| 2004/10/31 | 1 | 20 | HSX | N12W43 | |
| 2004/11/01 | 1 | 40 | HAX | N11W57 | |
| 2004/11/02 | 1 | 20 | HAX | N11W71 | |
| 2004/11/03 | 1 | 0 | AXX | N10W81 |
| C | M |
|---|---|
| 4 | 1 |
The top 5 solar flares from sunspot region 10689
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.41 | 2004/11/02 | 09:35 | 09:47 | 09:55 | |
| 2 | C2.57 | 2004/11/03 | 11:01 | 11:05 | 11:08 | |
| 3 | C2.03 | 2004/11/03 | 08:30 | 08:40 | 08:47 | |
| 4 | C1.75 | 2004/11/02 | 18:41 | 19:18 | 19:29 | |
| 5 | C1.3 | 2004/11/02 | 12:07 | 12:12 | 12:17 |
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| Last M-flare | 2026/02/04 | M1.1 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 133 +9 |
| Last 30 days | 120.6 +10.9 |