Sunspot region AR11106
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2010/09/12 | 1 | 50 | HSX | S18E64 | |
| 2010/09/13 | 5 | 80 | CSO | S19E57 | |
| 2010/09/14 | 7 | 100 | CSO | S19E44 | |
| 2010/09/15 | 14 | 110 | FAO | S19E30 | |
| 2010/09/16 | 10 | 90 | FAO | S20E18 | |
| 2010/09/17 | 21 | 110 | FSO | S20E05 | |
| 2010/09/18 | 16 | 80 | FSI | S20W08 | |
| 2010/09/19 | 14 | 100 | FSO | S20W21 | |
| 2010/09/20 | 17 | 90 | FSO | S20W34 | |
| 2010/09/21 | 7 | 20 | BXO | S21W53 | |
| 2010/09/22 | 1 | 2 | AXX | S22W69 |
| B |
|---|
| 22 |
The top 10 solar flares from sunspot region 11106
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B7.46 | 2010/09/10 | 23:09 | 23:25 | 23:46 | |
| 2 | B7.16 | 2010/09/15 | 22:20 | 22:25 | 22:31 | |
| 3 | B6.78 | 2010/09/15 | 04:43 | 05:08 | 05:25 | |
| 4 | B6.7 | 2010/09/11 | 08:10 | 08:14 | 08:18 | |
| 5 | B6.24 | 2010/09/16 | 22:29 | 22:34 | 22:40 | |
| 6 | B6.05 | 2010/09/16 | 11:04 | 11:09 | 11:21 | |
| 7 | B5.82 | 2010/09/11 | 03:20 | 03:28 | 03:37 | |
| 8 | B5.69 | 2010/09/10 | 21:15 | 21:18 | 21:21 | |
| 9 | B5.62 | 2010/09/18 | 06:18 | 08:52 | 09:05 | |
| 10 | B4.75 | 2010/09/11 | 18:01 | 18:05 | 18:10 |
Latest news
Tuesday, 17 March 2026
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| 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 | 86.6 +8.4 |
| Last 30 days | 86.6 +11.2 |
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