Sunspot region AR9358
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/02/19 | 2 | 10 | BXO | S08E46 | |
| 2001/02/20 | 6 | 40 | CRO | S08E33 | |
| 2001/02/21 | 9 | 50 | DAO | S08E20 | |
| 2001/02/22 | 9 | 50 | DSO | S08E07 | |
| 2001/02/23 | 5 | 10 | CSO | S08W05 | |
| 2001/02/24 | 6 | 10 | BXO | S04W22 | |
| 2001/02/25 | 1 | 10 | HSX | S07W34 | |
| 2001/02/26 | 1 | 10 | AXX | S10W43 | |
| 2001/02/27 | 3 | 20 | CRO | S11W59 | |
| 2001/02/28 | 3 | 20 | CSO | S10W75 | |
| 2001/03/01 | 1 | 20 | HRX | S10W86 |
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/05 | M1.3 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 141.3 +17.3 |
| Last 30 days | 123.1 +14.7 |