Sunspot region AR10456
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/09/09 | 10 | 30 | DSO | S09E08 | |
| 2003/09/10 | 15 | 50 | DAO | S09W05 | |
| 2003/09/11 | 17 | 150 | DAI | S09W19 | |
| 2003/09/12 | 29 | 180 | DAI | S08W32 | |
| 2003/09/13 | 32 | 190 | DAI | S07W45 | |
| 2003/09/14 | 20 | 240 | DAI | S07W59 | |
| 2003/09/15 | 19 | 170 | EAI | S08W73 | |
| 2003/09/16 | 10 | 110 | CSO | S08W88 |
| B | C |
|---|---|
| 5 | 5 |
The top 10 solar flares from sunspot region 10456
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.33 | 2003/09/14 | 01:15 | 01:27 | 01:33 | |
| 2 | C5.24 | 2003/09/14 | 22:35 | 22:47 | 22:52 | |
| 3 | C3.25 | 2003/09/13 | 07:32 | 07:42 | 07:52 | |
| 4 | C2.73 | 2003/09/15 | 00:55 | 01:01 | 01:06 | |
| 5 | C1.26 | 2003/09/13 | 06:54 | 07:05 | 07:15 | |
| 6 | B9.37 | 2003/09/10 | 23:26 | 23:36 | 23:44 | |
| 7 | B6.26 | 2003/09/10 | 03:02 | 03:12 | 03:25 | |
| 8 | B6.22 | 2003/09/10 | 15:12 | 15:52 | 16:09 | |
| 9 | B6.19 | 2003/09/09 | 09:12 | 09:17 | 09:19 | |
| 10 | B4.96 | 2003/09/09 | 10:14 | 10:17 | 10:21 |
Latest news
Tuesday, 13 May 2025
X1.1 solar flare from sunspot region 4086
Tuesday, 15 April 2025
CME arrival, G3 storm watch
Friday, 28 March 2025
X1.1 solar flare
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Space weather facts
| Last X-flare | 2025/05/14 | X2.7 |
| Last M-flare | 2025/05/14 | M1.2 |
| Last geomagnetic storm | 2025/05/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2025 | 140.6 +6.4 |
| May 2025 | 74.9 -65.7 |
| Last 30 days | 99.8 -31.1 |