Sunspot region AR11089
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2010/07/20 | 4 | 130 | CSO | S23E70 | |
| 2010/07/21 | 9 | 150 | DAO | S24E58 | |
| 2010/07/22 | 16 | 310 | DSI | S24E46 | |
| 2010/07/23 | 29 | 240 | DSI | S23E33 | |
| 2010/07/24 | 35 | 200 | ESI | S24E20 | |
| 2010/07/25 | 20 | 160 | ESI | S23E06 | |
| 2010/07/26 | 16 | 140 | DSI | S24W08 | |
| 2010/07/27 | 7 | 100 | DSI | S24W21 | |
| 2010/07/28 | 5 | 70 | DSO | S24W35 | |
| 2010/07/29 | 9 | 90 | EAO | S24W48 | |
| 2010/07/30 | 9 | 140 | CAO | S24W62 | |
| 2010/07/31 | 5 | 40 | BXO | S23W73 |
| B | C |
|---|---|
| 24 | 11 |
The top 10 solar flares from sunspot region 11089
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.06 | 2010/07/28 | 20:33 | 20:42 | 20:49 | |
| 2 | C3.11 | 2010/07/27 | 04:12 | 04:24 | 04:34 | |
| 3 | C2.08 | 2010/07/20 | 13:38 | 13:45 | 13:50 | |
| 4 | C1.36 | 2010/07/22 | 21:30 | 21:38 | 21:45 | |
| 5 | C1.29 | 2010/07/23 | 15:16 | 15:23 | 15:31 | |
| 6 | C1.17 | 2010/07/21 | 18:45 | 18:51 | 18:55 | |
| 7 | C1.17 | 2010/07/22 | 12:07 | 12:15 | 12:26 | |
| 8 | C1.11 | 2010/07/27 | 03:48 | 03:57 | 04:09 | |
| 9 | C1.11 | 2010/07/28 | 12:52 | 13:07 | 13:15 | |
| 10 | C1.11 | 2010/07/20 | 18:52 | 18:55 | 18:59 |
Latest news
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| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/18 | Kp6- (G2) |
| Spotless days | |
|---|---|
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| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
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| Last 30 days | 94.5 +32.8 |
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