Sunspot region AR9553
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/07/24 | 3 | 30 | CSO | N13E34 | |
| 2001/07/25 | 8 | 20 | CSO | N12E21 | |
| 2001/07/26 | 13 | 100 | DAI | N13E08 | |
| 2001/07/27 | 15 | 190 | DAI | N13W05 | |
| 2001/07/28 | 21 | 110 | DAO | N12W18 | |
| 2001/07/29 | 13 | 30 | CRO | N13W33 | |
| 2001/07/30 | 3 | 10 | BXO | N14W46 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 9553
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.29 | 2001/07/24 | 19:42 | 19:49 | 19:53 |
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |