Sunspot region AR14399
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2026/03/21 | 1 | 120 | HSX | S17E82 | |
| 2026/03/22 | 3 | 170 | HAX | S17E68 | |
| 2026/03/23 | 2 | 170 | CAO | S18E54 | |
| 2026/03/24 | 4 | 170 | CAO | S17E41 | |
| 2026/03/25 | 2 | 170 | HAX | S18E28 | |
| 2026/03/26 | 2 | 170 | HAX | S17E14 | |
| 2026/03/27 | 6 | 120 | CSO | S17E01 | |
| 2026/03/28 | 2 | 80 | HSX | S17W12 | |
| 2026/03/29 | 1 | 50 | HSX | S17W26 | |
| 2026/03/30 | 2 | 50 | CSO | S17W40 | |
| 2026/03/31 | 1 | 50 | HSX | S16W51 | |
| 2026/04/01 | 1 | 50 | HSX | S16W66 | |
| 2026/04/02 | 1 | 50 | HSX | S16W78 | |
| 2026/04/03 | 1 | 50 | HSX | S16W92 | |
| 2026/04/04 | 1 | 50 | HSX | S16W0* |
2026/03/21
2026/03/22
2026/03/23
2026/03/24
2026/03/25
2026/03/26
2026/03/27
2026/03/28
2026/03/29
2026/03/30
2026/03/31
2026/04/01
2026/04/02
2026/04/03
2026/04/04
|
2026/03/21
2026/03/22
2026/03/23
2026/03/24
2026/03/25
2026/03/26
2026/03/27
2026/03/28
2026/03/29
2026/03/30
2026/03/31
2026/04/01
2026/04/02
2026/04/03
2026/04/04
|
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 14399
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.1 | 2026/03/21 | 15:58 | 16:07 | 16:09 | |
| 2 | B7.4 | 2026/03/21 | 15:15 | 15:18 | 15:20 |
Latest news
Wednesday, 1 July 2026
X1.1 solar flare, G2 watch
Thursday, 4 June 2026
G3 geomagnetic storm watch for 4 and 5 June
Wednesday, 13 May 2026
Coronal hole faces Earth
Latest forum messages
Incoming & Unnumbered Active Regions 558Current Farside Activity 717Filaments and prominences 587GOES-19 Safe Hold 6Space Weather Memes 858
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 | 2026/07/04 | X1.3 |
| Last M-flare | 2026/07/12 | M1.19 |
| Last geomagnetic storm | 2026/07/04 | Kp7+ (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| June 2026 | 94.4 -7.1 |
| July 2026 | 74.8 -19.6 |
| Last 30 days | 87 -20.2 |
This day in history*
Aurora on this day in history
No observations submitted for this day in history. If you've observed the aurora and you have some amazing photos to show off, submit your observations now!
Submit your aurora observation