Sunspot region AR9922
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/04/24 | 2 | 10 | AXX | N19E56 | |
| 2002/04/25 | 3 | 10 | BXO | N21E40 | |
| 2002/04/26 | 5 | 30 | BXO | N23E25 | |
| 2002/04/27 | 3 | 20 | BXO | N22E13 | |
| 2002/04/28 | 1 | 20 | HAX | N22E04 | |
| 2002/04/29 | 1 | 10 | AXX | N22W13 | |
| 2002/04/30 | 2 | 20 | AXX | N22W24 | |
| 2002/05/01 | 2 | 10 | BXO | N22W38 |
Latest news
Friday, 28 March 2025
X1.1 solar flare
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Strong G3 geomagnetic storm watch for 23 March
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/01 | M2.5 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| April 2025 | 147 -7.6 |
| Last 30 days | 129.8 -18.9 |