Sunspot region AR10570
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/03/06 | 1 | 100 | HKX | S13E84 | |
| 2004/03/07 | 7 | 340 | CKO | S13E70 | |
| 2004/03/08 | 9 | 570 | EKC | S14E59 | |
| 2004/03/09 | 19 | 750 | FKO | S14E46 | |
| 2004/03/10 | 19 | 640 | FHO | S14E34 | |
| 2004/03/11 | 21 | 730 | FKO | S14E20 | |
| 2004/03/12 | 33 | 580 | FKO | S13E07 | |
| 2004/03/13 | 23 | 550 | FAO | S14W05 | |
| 2004/03/14 | 19 | 390 | FHO | S13W20 | |
| 2004/03/15 | 18 | 340 | FKO | S13W32 | |
| 2004/03/16 | 9 | 230 | FKO | S14W46 | |
| 2004/03/17 | 4 | 220 | DSO | S14W66 | |
| 2004/03/18 | 3 | 200 | DKO | S14W80 | |
| 2004/03/19 | 2 | 120 | DSO | S14W93 |
| B | C | M |
|---|---|---|
| 15 | 16 | 1 |
The top 10 solar flares from sunspot region 10570
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.93 | 2004/03/06 | 12:08 | 12:17 | 12:41 | |
| 2 | C9.44 | 2004/03/05 | 08:51 | 09:12 | 09:37 | |
| 3 | C7.49 | 2004/03/05 | 18:41 | 18:51 | 19:10 | |
| 4 | C4.45 | 2004/03/12 | 02:32 | 02:37 | 02:40 | |
| 5 | C3.55 | 2004/03/05 | 03:20 | 03:41 | 03:53 | |
| 6 | C3.41 | 2004/03/08 | 19:59 | 20:11 | 20:46 | |
| 7 | C2.95 | 2004/03/06 | 19:22 | 19:35 | 19:42 | |
| 8 | C2.84 | 2004/03/06 | 10:14 | 10:23 | 10:28 | |
| 9 | C2.58 | 2004/03/12 | 23:26 | 23:41 | 23:50 | |
| 10 | C2.05 | 2004/03/06 | 16:22 | 16:28 | 16:33 |
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
Do the high-resolution sunspot counts point to more complex sunspots? 65Richard Carrington 1Yes, we really went to the moon before. 7AR4366 1029Feb 8-9 CMEs 28
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| Last M-flare | 2026/02/12 | M1.4 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| Last 30 days | 130.4 +32.7 |