Sunspot region AR9914
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/04/20 | 1 | 10 | AXX | N04E72 | |
| 2002/04/21 | 4 | 40 | CAO | N05E59 | |
| 2002/04/22 | 5 | 70 | CAO | N04E44 | |
| 2002/04/23 | 9 | 150 | DSO | N04E31 | |
| 2002/04/24 | 15 | 140 | DAO | N04E18 | |
| 2002/04/25 | 23 | 230 | DAO | N04E04 | |
| 2002/04/26 | 10 | 180 | DAO | N04W10 | |
| 2002/04/27 | 8 | 260 | DSO | N04W25 | |
| 2002/04/28 | 9 | 220 | DSO | N05W38 | |
| 2002/04/29 | 5 | 170 | DSO | N05W51 | |
| 2002/04/30 | 3 | 160 | DAO | N06W64 | |
| 2002/05/01 | 3 | 110 | CSO | N05W80 | |
| 2002/05/02 | 1 | 50 | HSX | N05W92 |
| C |
|---|
| 5 |
The top 5 solar flares from sunspot region 9914
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.7 | 2002/04/30 | 11:06 | 11:18 | 11:29 | |
| 2 | C2.35 | 2002/04/23 | 23:58 | 00:01 | 00:05 | |
| 3 | C2.06 | 2002/04/22 | 14:37 | 14:41 | 14:53 | |
| 4 | C1.94 | 2002/04/22 | 10:04 | 10:10 | 10:15 | |
| 5 | C1.3 | 2002/04/26 | 13:22 | 13:26 | 13:30 |
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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 |