Sunspot region AR9575
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/08/12 | 1 | 80 | HSX | N11E73 | |
| 2001/08/13 | 8 | 130 | CAO | N11E61 | |
| 2001/08/14 | 5 | 140 | CSO | N11E47 | |
| 2001/08/15 | 5 | 140 | CSO | N11E34 | |
| 2001/08/16 | 1 | 130 | HAX | N12E20 | |
| 2001/08/17 | 4 | 130 | CAO | N12E08 | |
| 2001/08/18 | 3 | 100 | CSO | N11W02 | |
| 2001/08/19 | 4 | 150 | CSO | N11W12 | |
| 2001/08/20 | 3 | 110 | CSO | N11W32 | |
| 2001/08/21 | 1 | 110 | HSX | N10W46 | |
| 2001/08/22 | 1 | 120 | HSX | N09W59 | |
| 2001/08/23 | 1 | 130 | HSX | N10W73 | |
| 2001/08/24 | 1 | 90 | HSX | N10W86 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 9575
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.74 | 2001/08/19 | 22:00 | 22:03 | 22:12 |
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| Last X-flare | 2026/03/30 | X1.4 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 86.6 +8.4 |
| Last 30 days | 86.6 +13 |
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