Sunspot region AR9545
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/07/17 | 6 | 30 | DAO | N09E22 | |
| 2001/07/18 | 7 | 50 | DAO | N09E08 | |
| 2001/07/19 | 3 | 30 | CSO | N09W08 | |
| 2001/07/20 | 1 | 20 | AXX | N08W22 | |
| 2001/07/21 | 1 | 10 | HRX | N08W37 | |
| 2001/07/22 | 7 | 30 | DSO | N09W43 | |
| 2001/07/23 | 16 | 70 | DSO | N09W57 | |
| 2001/07/24 | 7 | 120 | DAO | N08W72 | |
| 2001/07/25 | 2 | 100 | HAX | N08W85 |
| B | C |
|---|---|
| 1 | 5 |
The top 6 solar flares from sunspot region 9545
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C7.16 | 2001/07/23 | 06:19 | 06:23 | 06:25 | |
| 2 | C3.29 | 2001/07/16 | 09:16 | 09:21 | 09:25 | |
| 3 | C2.32 | 2001/07/23 | 13:09 | 13:12 | 13:19 | |
| 4 | C1.32 | 2001/07/16 | 15:52 | 16:04 | 16:21 | |
| 5 | C1.15 | 2001/07/18 | 00:17 | 00:26 | 00:32 | |
| 6 | B9.16 | 2001/07/18 | 05:28 | 05:32 | 05:38 |
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| Last M-flare | 2026/01/21 | M3.4 |
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| January 2026 | 119.4 -4.6 |
| Last 30 days | 121.8 +8.9 |