Sunspot region AR10380
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/06/08 | 10 | 400 | EHO | S16E68 | |
| 2003/06/09 | 20 | 550 | EKI | S15E56 | |
| 2003/06/10 | 36 | 680 | EKI | S14E41 | |
| 2003/06/11 | 49 | 560 | EKI | S15E29 | |
| 2003/06/12 | 41 | 640 | EKI | S15E15 | |
| 2003/06/13 | 31 | 570 | EKC | S15E03 | |
| 2003/06/14 | 48 | 500 | FKI | S16W11 | |
| 2003/06/15 | 27 | 250 | EKI | S16W25 | |
| 2003/06/16 | 18 | 180 | DAI | S17W36 | |
| 2003/06/17 | 16 | 160 | DAI | S16W51 | |
| 2003/06/18 | 8 | 140 | DSO | S15W64 | |
| 2003/06/19 | 4 | 140 | CSO | S15W77 | |
| 2003/06/20 | 4 | 80 | CSO | S15W90 |
| B | C | M |
|---|---|---|
| 1 | 7 | 6 |
The top 10 solar flares from sunspot region 10380
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M5.8 | 2003/06/08 | 16:05 | 16:11 | 16:15 | |
| 2 | M2.6 | 2003/06/11 | 17:27 | 17:43 | 18:00 | |
| 3 | M1.26 | 2003/06/09 | 00:12 | 01:15 | 01:34 | |
| 4 | M1.21 | 2003/06/12 | 08:25 | 08:33 | 08:42 | |
| 5 | M1.08 | 2003/06/08 | 11:37 | 11:46 | 11:56 | |
| 6 | M1.07 | 2003/06/14 | 02:49 | 02:53 | 02:59 | |
| 7 | C8.64 | 2003/06/08 | 11:58 | 12:07 | 12:16 | |
| 8 | C7.16 | 2003/06/09 | 19:27 | 19:32 | 19:44 | |
| 9 | C2.96 | 2003/06/14 | 17:51 | 17:56 | 18:00 | |
| 10 | C2.46 | 2003/06/07 | 23:27 | 23:32 | 23:36 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR4366 979Feb 8-9 CMEs 17Do the high-resolution sunspot counts point to more complex sunspots? 52AR 4371 19AR 4373 3
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/05 | M1.1 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 137.7 +25.1 |
| Last 30 days | 126 +20.7 |