Sunspot region AR12783
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2020/11/17 | 1 | 30 | HSX | S22E68 | |
| 2020/11/18 | 1 | 80 | HSX | S23E53 | |
| 2020/11/19 | 1 | 70 | HSX | S22E40 | |
| 2020/11/20 | 1 | 70 | HSX | S22E27 | |
| 2020/11/21 | 1 | 80 | HSX | S24E15 | |
| 2020/11/22 | 1 | 70 | HSX | S23E01 | |
| 2020/11/23 | 6 | 90 | DSO | S22W07 | |
| 2020/11/24 | 4 | 100 | CSO | S20W20 | |
| 2020/11/25 | 3 | 80 | CSO | S21W34 | |
| 2020/11/26 | 3 | 80 | CSO | S22W47 | |
| 2020/11/27 | 3 | 60 | CSO | S22W58 | |
| 2020/11/28 | 1 | 50 | HSX | S23W73 | |
| 2020/11/29 | 1 | 20 | HSX | S22W89 | |
| 2020/11/30 | 1 | 20 | HSX | S22W0* |
2020/11/17
2020/11/18
2020/11/19
2020/11/20
2020/11/21
2020/11/22
2020/11/23
2020/11/24
2020/11/25
2020/11/26
2020/11/27
2020/11/28
2020/11/29
2020/11/30
|
2020/11/17
2020/11/18
2020/11/19
2020/11/20
2020/11/21
2020/11/22
2020/11/23
2020/11/24
2020/11/25
2020/11/26
2020/11/27
2020/11/28
2020/11/29
2020/11/30
|
| B | C |
|---|---|
| 9 | 1 |
The top 10 solar flares from sunspot region 12783
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.9 | 2020/11/20 | 16:44 | 17:03 | 17:11 | |
| 2 | B8.0 | 2020/11/23 | 06:20 | 06:27 | 06:31 | |
| 3 | B8.0 | 2020/11/23 | 08:37 | 08:41 | 08:46 | |
| 4 | B6.0 | 2020/11/22 | 08:19 | 08:37 | 08:59 | |
| 5 | B5.8 | 2020/11/22 | 03:07 | 03:14 | 03:18 | |
| 6 | B4.4 | 2020/11/21 | 05:52 | 05:57 | 06:06 | |
| 7 | B2.0 | 2020/11/19 | 20:38 | 21:06 | 21:19 | |
| 8 | B1.7 | 2020/11/20 | 16:11 | 16:27 | 16:44 | |
| 9 | B1.5 | 2020/11/19 | 17:00 | 17:06 | 17:14 | |
| 10 | B1.1 | 2020/11/19 | 10:20 | 10:25 | 10:31 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
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Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR4366 654New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 73X8 CME 10X1.9 CME 1363Current Farside Activity 351
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Space weather facts
| Last X-flare | 2026/02/02 | X1.6 |
| Last M-flare | 2026/02/03 | M3.6 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 114 -10 |
| Last 30 days | 118.1 +6.2 |