Sunspot region AR10339
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/04/21 | 6 | 20 | CSO | N18W45 | |
| 2003/04/22 | 12 | 50 | DSO | N16W58 | |
| 2003/04/23 | 8 | 60 | DSO | N16W71 | |
| 2003/04/24 | 5 | 60 | CSO | N16W84 |
| C | M |
|---|---|
| 11 | 1 |
The top 10 solar flares from sunspot region 10339
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.02 | 2003/04/24 | 04:48 | 04:56 | 05:09 | |
| 2 | C8.29 | 2003/04/23 | 12:00 | 12:13 | 12:32 | |
| 3 | C6.36 | 2003/04/20 | 19:18 | 19:23 | 19:28 | |
| 4 | C4.99 | 2003/04/23 | 05:22 | 05:36 | 05:45 | |
| 5 | C4.32 | 2003/04/22 | 21:03 | 21:11 | 21:18 | |
| 6 | C3.15 | 2003/04/23 | 03:13 | 03:22 | 03:35 | |
| 7 | C2.04 | 2003/04/24 | 08:09 | 08:16 | 08:23 | |
| 8 | C1.95 | 2003/04/21 | 19:29 | 19:35 | 19:41 | |
| 9 | C1.85 | 2003/04/24 | 23:01 | 23:07 | 23:14 | |
| 10 | C1.62 | 2003/04/23 | 09:13 | 09:17 | 09:20 |
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Space weather facts
| Last X-flare | 2026/02/02 | X1.6 |
| Last M-flare | 2026/02/03 | M1.7 |
| 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 | 114 -10 |
| Last 30 days | 118.1 +6.2 |