Sunspot region AR11629
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/12/09 | 3 | 30 | CRO | N12E32 | |
| 2012/12/10 | 4 | 50 | DAO | N11E19 | |
| 2012/12/11 | 14 | 70 | DAI | N11E04 | |
| 2012/12/12 | 15 | 120 | DAO | N11W10 | |
| 2012/12/13 | 15 | 120 | DAO | N11W24 | |
| 2012/12/14 | 14 | 120 | DAI | N11W36 | |
| 2012/12/15 | 12 | 170 | DAI | N11W49 | |
| 2012/12/16 | 9 | 170 | DSO | N11W62 | |
| 2012/12/17 | 7 | 80 | DSO | N11W75 | |
| 2012/12/18 | 1 | 80 | HSX | N13W88 |
| B | C |
|---|---|
| 10 | 8 |
The top 10 solar flares from sunspot region 11629
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C8.2 | 2012/12/12 | 07:22 | 07:27 | 07:30 | |
| 2 | C1.96 | 2012/12/17 | 01:32 | 02:20 | 04:39 | |
| 3 | C1.36 | 2012/12/08 | 04:20 | 04:25 | 04:27 | |
| 4 | C1.36 | 2012/12/12 | 13:28 | 13:35 | 13:46 | |
| 5 | C1.28 | 2012/12/14 | 21:58 | 22:24 | 22:42 | |
| 6 | C1.2 | 2012/12/08 | 10:17 | 10:22 | 10:24 | |
| 7 | C1.12 | 2012/12/09 | 20:56 | 21:00 | 21:03 | |
| 8 | C1.12 | 2012/12/12 | 18:35 | 18:47 | 18:55 | |
| 9 | B7.79 | 2012/12/15 | 12:57 | 13:05 | 13:08 | |
| 10 | B7.38 | 2012/12/08 | 18:33 | 18:37 | 18:40 |
Latest news
X4.0 solar flare
X5.1 solar flare, G4 geomagnetic storm watch
X1.2 solar flare with earth-directed CME
Latest forum messages
Support 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!
Latest alerts
Friday, 14 November 2025
21:51 UTC - Solar flare
Moderate M1.33 flare from sunspot region 4274
21:36 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1.33)
20:30 UTC - Solar flare
Moderate M1.37 flare from sunspot region 4274
20:15 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1.37)
X4.0 solar flare
A X4.0 (R3-strong) solar flare peaked at 08:30 UTC this morning. It was of course departing sunspot region 4274 which has been the source of so many solar flares and even geomagnetic storms this past week that provided the fireworks.
Space weather facts
| Last X-flare | 2025/11/14 | X4.0 |
| Last M-flare | 2025/11/14 | M1.3 |
| Last geomagnetic storm | 2025/11/13 | Kp7+ (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2025 | 114.6 -15.2 |
| November 2025 | 100.3 -14.3 |
| Last 30 days | 97.9 -36.5 |