Sunspot region AR10564
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/02/22 | 7 | 20 | BXO | N14E42 | |
| 2004/02/23 | 15 | 180 | EAI | N13E26 | |
| 2004/02/24 | 20 | 300 | EKO | N13E13 | |
| 2004/02/25 | 27 | 470 | EKI | N15E00 | |
| 2004/02/26 | 39 | 540 | EKC | N14W14 | |
| 2004/02/27 | 51 | 650 | EKC | N14W27 | |
| 2004/02/28 | 29 | 870 | EKC | N14W42 | |
| 2004/02/29 | 28 | 780 | EKC | N15W54 | |
| 2004/03/01 | 16 | 650 | EAI | N13W67 | |
| 2004/03/02 | 12 | 130 | DSO | N13W80 |
| B | C | M | X |
|---|---|---|---|
| 32 | 26 | 3 | 1 |
The top 10 solar flares from sunspot region 10564
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X1.64 | 2004/02/26 | 01:50 | 02:03 | 02:10 | |
| 2 | M8.24 | 2004/02/26 | 22:14 | 22:30 | 22:39 | |
| 3 | M1.15 | 2004/02/25 | 12:11 | 12:25 | 12:37 | |
| 4 | M1.08 | 2004/02/26 | 19:56 | 20:18 | 20:26 | |
| 5 | C9.41 | 2004/02/26 | 14:09 | 14:20 | 14:23 | |
| 6 | C4.22 | 2004/02/28 | 17:23 | 17:27 | 17:30 | |
| 7 | C3.82 | 2004/02/25 | 16:11 | 16:27 | 16:42 | |
| 8 | C3.72 | 2004/02/25 | 23:06 | 23:15 | 23:27 | |
| 9 | C3.59 | 2004/02/27 | 08:43 | 08:51 | 08:56 | |
| 10 | C3.48 | 2004/02/25 | 01:58 | 02:08 | 02:13 |
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/28 | M1.6 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| January 2025 | 145.4 -9.1 |
| Last 30 days | 147.2 +15.5 |