Sunspot region AR10486
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2003/10/23 | 1 | 150 | HKX | S16E81 | |
| 2003/10/24 | 24 | 1160 | EKC | S16E70 | |
| 2003/10/25 | 49 | 1540 | FKC | S16E57 | |
| 2003/10/26 | 52 | 2200 | FKC | S15E45 | |
| 2003/10/27 | 94 | 2170 | FKC | S15E31 | |
| 2003/10/28 | 74 | 2180 | FKC | S16E18 | |
| 2003/10/29 | 55 | 2120 | FKC | S17E04 | |
| 2003/10/30 | 108 | 2610 | FKC | S16W11 | |
| 2003/10/31 | 80 | 2600 | FKC | S18W23 | |
| 2003/11/01 | 69 | 2030 | FKC | S17W36 | |
| 2003/11/02 | 99 | 1900 | FKC | S17W49 | |
| 2003/11/03 | 60 | 2160 | FKC | S17W62 | |
| 2003/11/04 | 16 | 1430 | FKC | S17W75 | |
| 2003/11/05 | 15 | 630 | EKC | S17W89 |
2003/10/23
2003/10/24
2003/10/25
2003/10/26
2003/10/27
2003/10/28
2003/10/29
2003/10/30
2003/10/31
2003/11/01
2003/11/02
2003/11/03
2003/11/04
2003/11/05
|
2003/10/23
2003/10/24
2003/10/25
2003/10/26
2003/10/27
2003/10/28
2003/10/29
2003/10/30
2003/10/31
2003/11/01
2003/11/02
2003/11/03
2003/11/04
2003/11/05
|
| C | M | X |
|---|---|---|
| 10 | 23 | 9 |
The top 10 solar flares from sunspot region 10486
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X40 | 2003/11/04 | 19:29 | 19:53 | 20:06 | |
| 2 | X24.5 | 2003/10/28 | 09:51 | 11:10 | 11:24 | |
| 3 | X14.3 | 2003/10/29 | 20:37 | 20:49 | 21:01 | |
| 4 | X11.9 | 2003/11/02 | 17:03 | 17:25 | 17:39 | |
| 5 | X7.77 | 2003/10/23 | 08:19 | 08:35 | 08:49 | |
| 6 | X1.85 | 2003/10/26 | 05:57 | 06:54 | 07:33 | |
| 7 | X1.59 | 2003/10/23 | 19:50 | 20:04 | 20:14 | |
| 8 | X1.42 | 2003/10/22 | 19:47 | 20:07 | 20:28 | |
| 9 | X1.09 | 2003/10/24 | 02:27 | 02:54 | 03:14 | |
| 10 | M9.67 | 2003/10/27 | 12:27 | 12:43 | 12:52 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Latest forum messages
AR4392 (including CMEs) 112CH 31 HSS 17Growth of Cycle 25 987Incoming & Unnumbered Active Regions 224Current Farside Activity 418
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/18 | M2.7 |
| Last geomagnetic storm | 2026/03/14 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 82.4 +4.2 |
| Last 30 days | 62.7 -52.5 |