Sunspot region AR9800
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/01/26 | 10 | 130 | DAO | N07E63 | |
| 2002/01/27 | 27 | 230 | DSI | N08E49 | |
| 2002/01/28 | 35 | 330 | EAI | N07E35 | |
| 2002/01/29 | 36 | 550 | EKC | N07E23 | |
| 2002/01/30 | 52 | 600 | FKC | N07E10 | |
| 2002/01/31 | 52 | 600 | FKC | N08W03 | |
| 2002/02/01 | 52 | 570 | FKC | N07W18 | |
| 2002/02/02 | 50 | 570 | FAC | N08W31 | |
| 2002/02/03 | 28 | 490 | EAI | N10W44 | |
| 2002/02/04 | 24 | 320 | FAI | N10W58 | |
| 2002/02/05 | 5 | 250 | DAO | N10W73 | |
| 2002/02/06 | 3 | 140 | DAO | N06W89 |
| C | M |
|---|---|
| 7 | 2 |
The top 9 solar flares from sunspot region 9800
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.17 | 2002/01/28 | 17:49 | 17:54 | 17:59 | |
| 2 | M1.05 | 2002/01/29 | 08:42 | 08:48 | 08:54 | |
| 3 | C8.33 | 2002/02/01 | 21:08 | 21:20 | 21:39 | |
| 4 | C8.3 | 2002/01/29 | 12:49 | 12:55 | 13:23 | |
| 5 | C7.1 | 2002/01/31 | 16:40 | 16:47 | 16:55 | |
| 6 | C6.22 | 2002/01/31 | 14:20 | 14:25 | 14:35 | |
| 7 | C5.73 | 2002/01/29 | 10:13 | 10:28 | 10:37 | |
| 8 | C5.23 | 2002/01/29 | 04:20 | 04:24 | 04:43 | |
| 9 | C3.82 | 2002/01/28 | 22:34 | 22:37 | 22:42 |
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/04/01 | M5.6 |
| 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 |
| Last 30 days | 128.5 -22.7 |