Sunspot region AR10745
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2005/03/22 | 4 | 20 | BXO | N12E54 | |
| 2005/03/23 | 7 | 110 | CAO | N12E43 | |
| 2005/03/24 | 17 | 90 | DAO | N12E30 | |
| 2005/03/25 | 20 | 100 | DAI | N12E15 | |
| 2005/03/26 | 22 | 190 | DAI | N12E03 | |
| 2005/03/27 | 8 | 90 | DAO | N12W11 | |
| 2005/03/28 | 7 | 90 | CAO | N12W24 | |
| 2005/03/29 | 5 | 60 | CAO | N12W39 | |
| 2005/03/30 | 5 | 30 | CSO | N12W55 | |
| 2005/03/31 | 1 | 10 | AXX | N12W68 |
| B | C |
|---|---|
| 9 | 2 |
The top 10 solar flares from sunspot region 10745
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.95 | 2005/03/21 | 15:40 | 15:47 | 15:52 | |
| 2 | C1.47 | 2005/03/24 | 23:12 | 23:44 | 23:53 | |
| 3 | B6.59 | 2005/03/23 | 14:21 | 14:29 | 14:41 | |
| 4 | B5.49 | 2005/03/24 | 11:09 | 11:17 | 11:24 | |
| 5 | B5.2 | 2005/03/23 | 06:36 | 06:43 | 06:54 | |
| 6 | B5.1 | 2005/03/24 | 10:19 | 10:31 | 10:43 | |
| 7 | B4.05 | 2005/03/25 | 07:37 | 07:43 | 07:48 | |
| 8 | B3.8 | 2005/03/23 | 13:32 | 13:37 | 13:44 | |
| 9 | B2.53 | 2005/03/23 | 03:07 | 03:13 | 03:17 | |
| 10 | B1.86 | 2005/03/23 | 22:28 | 22:32 | 22:36 |
Latest news
Sunday, 7 December 2025
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2025/12/29 | M1.0 |
| Last geomagnetic storm | 2025/12/22 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 118 +26.2 |
| Last 30 days | 118 +29.4 |