Sunspot region AR11234
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/06/10 | 2 | 10 | BXO | S16E59 | |
| 2011/06/11 | 3 | 10 | BXO | S16E43 | |
| 2011/06/12 | 5 | 10 | BXO | S16E32 | |
| 2011/06/13 | 6 | 10 | BXO | S15E18 | |
| 2011/06/14 | 6 | 10 | BXO | S16E07 | |
| 2011/06/15 | 9 | 40 | DSO | S15W07 | |
| 2011/06/16 | 17 | 100 | DAI | S15W22 | |
| 2011/06/17 | 26 | 100 | DSI | S16W35 | |
| 2011/06/18 | 17 | 100 | DSI | S16W48 | |
| 2011/06/19 | 15 | 150 | DSI | S16W61 | |
| 2011/06/20 | 4 | 60 | DSO | S16W74 |
| B | C |
|---|---|
| 10 | 13 |
The top 10 solar flares from sunspot region 11234
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.73 | 2011/06/19 | 15:17 | 15:22 | 15:24 | |
| 2 | C5.65 | 2011/06/17 | 23:37 | 23:42 | 23:49 | |
| 3 | C4.58 | 2011/06/15 | 14:19 | 14:32 | 14:45 | |
| 4 | C2.05 | 2011/06/17 | 22:59 | 23:13 | 23:18 | |
| 5 | C1.56 | 2011/06/17 | 21:58 | 22:10 | 22:21 | |
| 6 | C1.51 | 2011/06/09 | 10:20 | 10:28 | 10:31 | |
| 7 | C1.36 | 2011/06/13 | 06:12 | 06:16 | 06:18 | |
| 8 | C1.23 | 2011/06/18 | 00:54 | 01:00 | 01:04 | |
| 9 | C1.21 | 2011/06/18 | 00:16 | 00:21 | 00:25 | |
| 10 | C1.18 | 2011/06/19 | 13:30 | 13:36 | 13:38 |
Latest news
Sunday, 1 February 2026
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Space weather facts
| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/08 | M2.8 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 137.7 +25.1 |
| Last 30 days | 126 +20.7 |