Sunspot region AR11195
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/04/20 | 1 | 20 | DAO | S16E68 | |
| 2011/04/21 | 7 | 100 | DAI | S17E55 | |
| 2011/04/22 | 10 | 240 | DAI | S17E43 | |
| 2011/04/23 | 25 | 340 | EKC | S18E28 | |
| 2011/04/24 | 22 | 310 | EKC | S16E14 | |
| 2011/04/25 | 23 | 300 | DHO | S15W00 | |
| 2011/04/26 | 25 | 400 | EHI | S16W12 | |
| 2011/04/27 | 4 | 210 | EHO | S17W25 | |
| 2011/04/28 | 7 | 230 | DHO | S17W38 | |
| 2011/04/29 | 6 | 220 | DHO | S18W52 | |
| 2011/04/30 | 4 | 170 | DHO | S15W65 | |
| 2011/05/01 | 2 | 110 | DHO | S16W80 | |
| 2011/05/02 | 1 | 120 | HSX | S16W93 |
| B | C | M |
|---|---|---|
| 6 | 39 | 4 |
The top 10 solar flares from sunspot region 11195
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M2.64 | 2011/04/22 | 04:35 | 04:57 | 05:14 | |
| 2 | M1.75 | 2011/04/22 | 15:47 | 15:53 | 16:11 | |
| 3 | M1.23 | 2011/04/21 | 09:38 | 09:48 | 09:58 | |
| 4 | M1.11 | 2011/04/22 | 11:07 | 11:25 | 11:37 | |
| 5 | C7.89 | 2011/04/22 | 16:56 | 17:07 | 17:14 | |
| 6 | C7.09 | 2011/04/21 | 14:37 | 14:51 | 15:00 | |
| 7 | C6.51 | 2011/04/21 | 21:51 | 22:07 | 22:39 | |
| 8 | C6.08 | 2011/04/22 | 17:41 | 17:54 | 18:07 | |
| 9 | C5.81 | 2011/04/20 | 19:30 | 19:39 | 19:49 | |
| 10 | C5.16 | 2011/04/22 | 19:30 | 19:35 | 19:40 |
Latest news
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Latest forum messages
Feb 8-9 CMEs 21Incoming & Unnumbered Active Regions 153AR4366 999Do the high-resolution sunspot counts point to more complex sunspots? 53AR4362 19
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| Last M-flare | 2026/02/08 | M2.8 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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