Sunspot region AR13165
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2022/12/11 | 4 | 20 | CRO | S18W10 | |
| 2022/12/12 | 10 | 30 | DRO | S20W23 | |
| 2022/12/13 | 12 | 50 | DSO | S19W37 | |
| 2022/12/14 | 12 | 200 | DAC | S19W49 | |
| 2022/12/15 | 16 | 340 | EKC | S19W69 | |
| 2022/12/17 | 6 | 150 | DAO | S22W86 | |
| 2022/12/18 | 6 | 150 | DAO | S22W0* |
2022/12/11
2022/12/12
2022/12/13
2022/12/14
2022/12/15
2022/12/17
2022/12/18
|
2022/12/11
2022/12/12
2022/12/13
2022/12/14
2022/12/15
2022/12/17
2022/12/18
|
| C | M |
|---|---|
| 31 | 25 |
The top 10 solar flares from sunspot region 13165
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M6.3 | 2022/12/14 | 14:31 | 14:42 | 14:49 | |
| 2 | M5.7 | 2022/12/15 | 22:20 | 22:40 | 22:57 | |
| 3 | M4.5 | 2022/12/14 | 21:57 | 22:06 | 22:17 | |
| 4 | M4.1 | 2022/12/14 | 12:24 | 12:31 | 12:38 | |
| 5 | M3.5 | 2022/12/16 | 01:30 | 02:01 | 02:31 | |
| 6 | M3.24 | 2022/12/14 | 14:54 | 14:59 | 15:04 | |
| 7 | M2.4 | 2022/12/15 | 06:55 | 07:07 | 07:22 | |
| 8 | M2.4 | 2022/12/16 | 14:24 | 14:40 | 15:05 | |
| 9 | M2.4 | 2022/12/14 | 07:30 | 07:40 | 07:47 | |
| 10 | M2.2 | 2022/12/14 | 17:03 | 17:12 | 17:23 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/28 | M1.11 |
| Last geomagnetic storm | 2026/04/20 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2026 | 79.3 -6.6 |
| Last 30 days | 88.1 -5.5 |
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