Sunspot region AR11732
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/04/27 | 1 | 20 | HSX | S15E66 | |
| 2013/04/28 | 1 | 30 | HSX | S17E54 | |
| 2013/04/29 | 5 | 130 | DSO | S17E40 | |
| 2013/04/30 | 11 | 170 | DSI | S17E26 | |
| 2013/05/01 | 10 | 180 | DSI | S17E12 | |
| 2013/05/02 | 7 | 160 | DSI | S17W02 | |
| 2013/05/03 | 7 | 160 | DSO | S17W15 | |
| 2013/05/04 | 12 | 150 | DSO | S17W22 | |
| 2013/05/05 | 4 | 90 | DSO | S17W35 | |
| 2013/05/06 | 4 | 90 | DSO | S17W49 | |
| 2013/05/07 | 4 | 90 | DSO | S17W63 | |
| 2013/05/08 | 3 | 80 | DSO | S17W77 | |
| 2013/05/09 | 3 | 80 | DSO | S17W90 | |
| 2013/05/10 | 3 | 80 | DSO | S17W0* |
2013/04/28
2013/04/29
2013/04/30
2013/05/01
2013/05/02
2013/05/03
2013/05/04
2013/05/05
2013/05/06
2013/05/07
2013/05/08
2013/05/09
2013/05/10
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2013/04/28
2013/04/29
2013/04/30
2013/05/01
2013/05/02
2013/05/03
2013/05/04
2013/05/05
2013/05/06
2013/05/07
2013/05/08
2013/05/09
2013/05/10
|
| C |
|---|
| 7 |
The top 7 solar flares from sunspot region 11732
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.82 | 2013/04/29 | 05:02 | 05:18 | 05:28 | |
| 2 | C4.32 | 2013/04/29 | 02:24 | 02:46 | 02:54 | |
| 3 | C3.9 | 2013/05/01 | 04:09 | 04:15 | 04:22 | |
| 4 | C2.74 | 2013/04/27 | 15:08 | 15:13 | 15:37 | |
| 5 | C2.18 | 2013/04/27 | 16:21 | 16:29 | 16:43 | |
| 6 | C2.06 | 2013/05/01 | 00:59 | 01:04 | 01:13 | |
| 7 | C1.08 | 2013/05/07 | 19:12 | 19:16 | 19:19 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
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| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/04 | M1.0 |
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| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
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| April 2026 | 128.3 +42.3 |
| Last 30 days | 97.5 +35.7 |
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