Sunspot region AR11072
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2010/05/22 | 5 | 30 | BXO | S16E14 | |
| 2010/05/23 | 10 | 100 | CAO | S16E08 | |
| 2010/05/24 | 13 | 130 | DSI | S15W09 | |
| 2010/05/25 | 7 | 90 | CSO | S15W22 | |
| 2010/05/26 | 6 | 60 | CSO | S15W36 | |
| 2010/05/27 | 1 | 50 | HSX | S23W52 | |
| 2010/05/28 | 1 | 40 | HSX | S15W65 | |
| 2010/05/29 | 2 | 45 | HAX | S15W79 |
| B |
|---|
| 4 |
The top 4 solar flares from sunspot region 11072
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B9.11 | 2010/05/25 | 15:46 | 15:51 | 15:55 | |
| 2 | B1.84 | 2010/05/27 | 23:00 | 23:15 | 23:25 | |
| 3 | B1.77 | 2010/05/23 | 05:09 | 05:15 | 05:21 | |
| 4 | B1.59 | 2010/05/22 | 21:39 | 21:47 | 21:52 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 147.6 -68 |
| Last 30 days | 154.6 -57.2 |