Sunspot region AR11226
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/05/28 | 1 | 20 | HSX | S18E74 | |
| 2011/05/29 | 9 | 270 | EAI | S19E65 | |
| 2011/05/30 | 12 | 360 | EKI | S21E54 | |
| 2011/05/31 | 11 | 360 | DKI | S21E42 | |
| 2011/06/01 | 18 | 330 | DKC | S22E27 | |
| 2011/06/02 | 15 | 150 | CSI | S22E14 | |
| 2011/06/03 | 13 | 210 | DSI | S22W00 | |
| 2011/06/04 | 21 | 340 | DKC | S22W14 | |
| 2011/06/05 | 19 | 190 | DSI | S21W25 | |
| 2011/06/06 | 10 | 100 | DAO | S21W38 | |
| 2011/06/07 | 8 | 80 | DAO | S22W52 | |
| 2011/06/08 | 3 | 20 | BXO | S21W64 | |
| 2011/06/09 | 1 | 10 | AXX | S20W81 |
| B | C | M |
|---|---|---|
| 10 | 35 | 7 |
The top 10 solar flares from sunspot region 11226
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M3.65 | 2011/06/07 | 06:16 | 06:41 | 06:59 | |
| 2 | M2.02 | 2011/05/29 | 10:08 | 10:33 | 11:08 | |
| 3 | M1.67 | 2011/05/28 | 21:09 | 21:50 | 22:01 | |
| 4 | M1.19 | 2011/05/28 | 03:04 | 03:31 | 03:43 | |
| 5 | M1.11 | 2011/05/29 | 11:36 | 11:39 | 11:42 | |
| 6 | M1.11 | 2011/05/28 | 08:43 | 09:01 | 09:06 | |
| 7 | M1.02 | 2011/05/30 | 05:59 | 06:05 | 06:07 | |
| 8 | C8.09 | 2011/05/27 | 16:38 | 16:43 | 16:47 | |
| 9 | C7.6 | 2011/05/28 | 10:22 | 10:30 | 11:21 | |
| 10 | C6.34 | 2011/05/28 | 08:01 | 08:06 | 08:09 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 84 +5.8 |
| Last 30 days | 84 +7.5 |
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