Sunspot region AR10488
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/10/28 | 20 | 270 | DKO | N09E09 | |
| 2003/10/29 | 34 | 800 | DKC | N08W04 | |
| 2003/10/30 | 61 | 1460 | FKC | N07W17 | |
| 2003/10/31 | 34 | 1750 | FKC | N08W28 | |
| 2003/11/01 | 45 | 1570 | FKC | N08W42 | |
| 2003/11/02 | 40 | 1610 | FKC | N08W55 | |
| 2003/11/03 | 23 | 1600 | FKC | N08W68 | |
| 2003/11/04 | 9 | 1250 | FKC | N08W82 | |
| 2003/11/05 | 1 | 320 | HAX | N08W95 |
| C | M | X |
|---|---|---|
| 12 | 12 | 2 |
The top 10 solar flares from sunspot region 10488
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X5.61 | 2003/11/03 | 09:43 | 09:55 | 10:19 | |
| 2 | X3.88 | 2003/11/03 | 01:09 | 01:30 | 01:45 | |
| 3 | M4.41 | 2003/11/04 | 10:11 | 10:22 | 10:33 | |
| 4 | M2.74 | 2003/10/27 | 21:46 | 21:51 | 22:05 | |
| 5 | M2.62 | 2003/11/02 | 12:30 | 12:47 | 13:12 | |
| 6 | M2.37 | 2003/10/30 | 01:56 | 02:07 | 02:29 | |
| 7 | M1.9 | 2003/11/01 | 08:39 | 08:52 | 09:06 | |
| 8 | M1.61 | 2003/10/31 | 06:08 | 06:16 | 06:28 | |
| 9 | M1.58 | 2003/11/01 | 17:42 | 17:51 | 18:08 | |
| 10 | M1.39 | 2003/11/01 | 11:31 | 11:45 | 12:04 |
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? 57Current Farside Activity 371Incoming & Unnumbered Active Regions 154Feb 8-9 CMEs 21AR4366 999
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/09 | M2.8 |
| 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 | 135.3 +22.7 |
| Last 30 days | 127.2 +23.7 |