Sunspot region AR9893
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/04/04 | 1 | 30 | HSX | N18E78 | |
| 2002/04/05 | 8 | 250 | EHO | N18E64 | |
| 2002/04/06 | 15 | 320 | EAI | N19E53 | |
| 2002/04/07 | 21 | 370 | EKI | N19E40 | |
| 2002/04/08 | 26 | 360 | FKI | N18E27 | |
| 2002/04/09 | 27 | 450 | FHI | N18E13 | |
| 2002/04/10 | 25 | 490 | EAI | N19W00 | |
| 2002/04/11 | 20 | 300 | EKI | N19W14 | |
| 2002/04/12 | 27 | 340 | EAI | N19W27 | |
| 2002/04/13 | 31 | 390 | EAI | N20W39 | |
| 2002/04/14 | 17 | 400 | FKI | N18W53 | |
| 2002/04/15 | 13 | 400 | EAI | N20W67 | |
| 2002/04/16 | 10 | 350 | CAI | N19W81 |
| C | M | X |
|---|---|---|
| 11 | 9 | 1 |
The top 10 solar flares from sunspot region 9893
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X1.17 | 2002/04/10 | 12:23 | 12:31 | 12:40 | |
| 2 | M5.32 | 2002/04/15 | 23:34 | 00:14 | 00:25 | |
| 3 | M3.66 | 2002/04/16 | 12:53 | 13:19 | 13:30 | |
| 4 | M2.07 | 2002/04/14 | 03:21 | 03:51 | 04:09 | |
| 5 | M1.42 | 2002/04/11 | 01:44 | 01:53 | 02:04 | |
| 6 | M1.41 | 2002/04/04 | 04:23 | 04:41 | 04:57 | |
| 7 | M1.41 | 2002/04/15 | 02:46 | 02:51 | 02:55 | |
| 8 | M1.38 | 2002/04/14 | 07:28 | 07:39 | 07:44 | |
| 9 | M1.37 | 2002/04/06 | 06:04 | 06:19 | 06:25 | |
| 10 | M1.03 | 2002/04/14 | 22:22 | 22:29 | 22:33 |
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| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| December 2025 | 186 +94.2 |
| Last 30 days | 106.3 +12.6 |