Sunspot region AR9543
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/07/16 | 1 | 60 | HAX | S24E71 | |
| 2001/07/17 | 6 | 230 | ESO | S24E62 | |
| 2001/07/18 | 13 | 250 | EAO | S23E48 | |
| 2001/07/19 | 12 | 270 | EAI | S23E34 | |
| 2001/07/20 | 13 | 230 | ESO | S23E22 | |
| 2001/07/21 | 24 | 270 | EAI | S23E07 | |
| 2001/07/22 | 30 | 230 | EAI | S23W06 | |
| 2001/07/23 | 41 | 380 | EAI | S22W19 | |
| 2001/07/24 | 40 | 250 | EAI | S25W31 | |
| 2001/07/25 | 32 | 350 | EKI | S23W44 | |
| 2001/07/26 | 17 | 310 | FAI | S23W58 | |
| 2001/07/27 | 11 | 310 | EAO | S24W70 | |
| 2001/07/28 | 7 | 190 | ESI | S25W82 | |
| 2001/07/29 | 1 | 60 | HSX | S23W89 |
| B | C |
|---|---|
| 3 | 12 |
The top 10 solar flares from sunspot region 9543
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C9.47 | 2001/07/21 | 05:02 | 05:08 | 05:12 | |
| 2 | C2.96 | 2001/07/20 | 20:52 | 21:25 | 21:42 | |
| 3 | C2.39 | 2001/07/24 | 05:04 | 05:09 | 05:16 | |
| 4 | C2.11 | 2001/07/23 | 18:15 | 18:28 | 18:32 | |
| 5 | C1.99 | 2001/07/17 | 07:26 | 07:32 | 07:39 | |
| 6 | C1.93 | 2001/07/27 | 02:00 | 02:07 | 02:15 | |
| 7 | C1.91 | 2001/07/23 | 22:37 | 22:41 | 22:44 | |
| 8 | C1.85 | 2001/07/17 | 23:57 | 00:11 | 00:19 | |
| 9 | C1.68 | 2001/07/19 | 18:52 | 19:02 | 19:12 | |
| 10 | C1.53 | 2001/07/21 | 09:03 | 09:09 | 09:18 |
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|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
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