Sunspot region AR10442
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/08/23 | 3 | 110 | DAO | S12E65 | |
| 2003/08/24 | 4 | 160 | DSO | S12E54 | |
| 2003/08/25 | 6 | 130 | DAO | S12E43 | |
| 2003/08/26 | 4 | 120 | DAO | S13E30 | |
| 2003/08/27 | 4 | 110 | DSO | S13E16 | |
| 2003/08/28 | 5 | 90 | CSO | S13E04 | |
| 2003/08/29 | 3 | 80 | CSO | S13W06 | |
| 2003/08/30 | 1 | 90 | HSX | S13W19 | |
| 2003/08/31 | 2 | 80 | CSO | S12W35 | |
| 2003/09/01 | 2 | 70 | CSO | S13W47 | |
| 2003/09/02 | 4 | 80 | CSO | S13W61 | |
| 2003/09/03 | 1 | 110 | HSX | S13W74 | |
| 2003/09/04 | 1 | 110 | HSX | S12W86 |
| B | C |
|---|---|
| 1 | 6 |
The top 7 solar flares from sunspot region 10442
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.25 | 2003/08/25 | 02:30 | 02:59 | 03:35 | |
| 2 | C2 | 2003/08/30 | 04:32 | 05:14 | 06:16 | |
| 3 | C1.94 | 2003/08/31 | 05:30 | 06:22 | 07:15 | |
| 4 | C1.74 | 2003/08/27 | 16:20 | 16:32 | 16:58 | |
| 5 | C1.29 | 2003/08/26 | 12:08 | 12:13 | 12:15 | |
| 6 | C1.23 | 2003/08/26 | 05:45 | 05:51 | 05:56 | |
| 7 | B7.97 | 2003/08/25 | 21:33 | 21:40 | 21:47 |
Latest news
Monday, 1 December 2025
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Friday, 14 November 2025
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/06 | M8.1 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |