Sunspot region AR11216
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/05/17 | 1 | 90 | HSX | S14E66 | |
| 2011/05/18 | 1 | 80 | HSX | S15E54 | |
| 2011/05/19 | 1 | 110 | HSX | S14E41 | |
| 2011/05/20 | 1 | 110 | HSX | S14E27 | |
| 2011/05/21 | 1 | 90 | HSX | S16E19 | |
| 2011/05/22 | 1 | 90 | HAX | S15E01 | |
| 2011/05/23 | 1 | 80 | HSX | S15W11 | |
| 2011/05/24 | 1 | 70 | HSX | S15W25 | |
| 2011/05/25 | 1 | 90 | HSX | S15W38 | |
| 2011/05/26 | 1 | 60 | HSX | S15W52 | |
| 2011/05/27 | 1 | 70 | HSX | S15W64 | |
| 2011/05/28 | 1 | 60 | HSX | S16W78 | |
| 2011/05/29 | 1 | 60 | HSX | S16W90 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 11216
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.61 | 2011/05/29 | 01:33 | 01:42 | 01:45 | |
| 2 | C1.52 | 2011/05/29 | 05:26 | 05:31 | 05:35 |
Latest news
Monday, 22 April 2024
Lot's of sunspots! Big chance for major flare activity?
Saturday, 23 March 2024
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Wednesday, 20 March 2024
Sunspot region 3615, G1 watch
Latest forum messages
Changelog/Featurelog 154What are these long and thin eruptions? 9Unspecified geomagnetic activity 947IMF - BT strength 8AR3654 1
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/25 | M1.3 |
| Last geomagnetic storm | 2024/04/26 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2024 | 104.9 -19.8 |
| Last 30 days | 136.8 +28.6 |