Sunspot region AR13317
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2023/05/29 | 5 | 40 | DAO | N28W39 | |
| 2023/05/30 | 3 | 30 | DRO | N26W55 | |
| 2023/05/31 | 2 | 30 | CRO | N27W68 | |
| 2023/06/01 | 1 | 10 | AXX | N28W77 | |
| 2023/06/02 | 1 | 10 | AXX | N27W94 |
2023/05/29
2023/05/30
2023/05/31
2023/06/01
2023/06/02
|
2023/05/29
2023/05/30
2023/05/31
2023/06/01
2023/06/02
|
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 13317
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.1 | 2023/05/29 | 23:25 | 23:36 | 23:40 | |
| 2 | C2.1 | 2023/05/30 | 03:26 | 03:30 | 03:35 |
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
Latest forum messages
Comet C/2025 R3 (PANSTARRS) 3AR4419 84AR4420 65CMEs from AR4420 11Incoming & Unnumbered Active Regions 285
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/23 | M4.9 |
| Last geomagnetic storm | 2026/04/20 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 78.4 -7.5 |
| Last 30 days | 90.8 +21 |
