Sunspot region AR11181
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/03/26 | 1 | 10 | HSX | S25E69 | |
| 2011/03/27 | 1 | 10 | AXX | S25E55 | |
| 2011/03/28 | 1 | 20 | HSX | S26E45 | |
| 2011/03/29 | 1 | 10 | HRX | S26E31 | |
| 2011/03/30 | 2 | 10 | AXX | S25E18 | |
| 2011/03/31 | 1 | 10 | AXX | S26E06 | |
| 2011/04/01 | 1 | 10 | HRX | S27W08 | |
| 2011/04/05 | 2 | 10 | AXX | S27W50 | |
| 2011/04/06 | 2 | 10 | AXX | S27W64 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 11181
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.43 | 2011/03/27 | 23:18 | 23:26 | 23:34 |
Latest news
Saturday, 22 March 2025
Strong G3 geomagnetic storm watch for 23 March
Wednesday, 5 March 2025
Coronal hole faces Earth
Sunday, 23 February 2025
X2.0 solar flare from sunspot region 4001
Latest forum messages
AR14028 2025/03/21 CME 2025/03/23 G3 Watch 281Ask your obscure/"stupid" space weather questions. 346CMEs from March 16-17 and small CH 278Countdown Timer? 8New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 32
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/21 | M1.2 |
| Last geomagnetic storm | 2025/03/22 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 140.6 -14 |
| Last 30 days | 138.7 -14.7 |