Sunspot region AR13774
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/07/31 | 2 | 250 | EKI | S05E70 | |
| 2024/08/01 | 2 | 250 | EKI | S06E55 | |
| 2024/08/02 | 2 | 250 | EKI | S06E40 | |
| 2024/08/03 | 19 | 350 | EKC | S05E20 | |
| 2024/08/04 | 31 | 370 | EKC | S10E14 | |
| 2024/08/05 | 28 | 400 | EKC | S07E03 | |
| 2024/08/06 | 46 | 440 | EKC | S07W12 | |
| 2024/08/07 | 39 | 420 | EKC | S05W24 | |
| 2024/08/08 | 47 | 400 | EKC | S07W38 | |
| 2024/08/09 | 51 | 260 | EKI | S07W53 | |
| 2024/08/10 | 24 | 170 | DAI | S05W64 | |
| 2024/08/11 | 8 | 140 | CAO | S06W76 | |
| 2024/08/12 | 7 | 90 | CAO | N05W89 | |
| 2024/08/13 | 7 | 90 | CAO | S06W0* |
2024/07/31
2024/08/01
2024/08/02
2024/08/03
2024/08/04
2024/08/05
2024/08/06
2024/08/07
2024/08/08
2024/08/09
2024/08/10
2024/08/11
2024/08/12
2024/08/13
|
2024/07/31
2024/08/01
2024/08/02
2024/08/03
2024/08/04
2024/08/05
2024/08/06
2024/08/07
2024/08/08
2024/08/09
2024/08/10
2024/08/11
2024/08/12
2024/08/13
|
| C | M |
|---|---|
| 13 | 13 |
The top 10 solar flares from sunspot region 13774
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M4.8 | 2024/07/31 | 05:07 | 05:23 | 05:38 | |
| 2 | M4.55 | 2024/08/07 | 13:30 | 13:50 | 13:58 | |
| 3 | M4.5 | 2024/08/09 | 21:10 | 21:23 | 21:50 | |
| 4 | M4.43 | 2024/07/31 | 13:26 | 13:32 | 13:37 | |
| 5 | M4.4 | 2024/08/14 | 03:33 | 04:02 | 04:27 | |
| 6 | M1.91 | 2024/08/01 | 03:59 | 04:09 | 04:23 | |
| 7 | M1.8 | 2024/08/03 | 13:26 | 13:43 | 13:55 | |
| 8 | M1.8 | 2024/08/07 | 02:21 | 02:30 | 02:38 | |
| 9 | M1.43 | 2024/07/31 | 16:10 | 16:31 | 16:41 | |
| 10 | M1.37 | 2024/08/01 | 17:22 | 17:29 | 17:34 |
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
Feb 8-9 CMEs 21Incoming & Unnumbered Active Regions 153AR4366 999Do the high-resolution sunspot counts point to more complex sunspots? 53AR4362 19
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/08 | 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 | 137.7 +25.1 |
| Last 30 days | 126 +20.7 |