Sunspot region AR11470
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/04/29 | 3 | 40 | CSO | S17E61 | |
| 2012/04/30 | 3 | 40 | CSO | S16E47 | |
| 2012/05/01 | 2 | 10 | BXO | S15E32 | |
| 2012/05/03 | 3 | 10 | BXO | S15E07 | |
| 2012/05/04 | 10 | 10 | BXO | S15W07 | |
| 2012/05/05 | 7 | 20 | CRO | S15W20 | |
| 2012/05/06 | 2 | 10 | BXO | S15W31 | |
| 2012/05/07 | 5 | 30 | CRO | S15W43 | |
| 2012/05/08 | 5 | 30 | CRO | S15W57 | |
| 2012/05/09 | 2 | 30 | CRO | S19W68 |
| C |
|---|
| 5 |
The top 5 solar flares from sunspot region 11470
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.71 | 2012/05/01 | 04:35 | 04:43 | 04:47 | |
| 2 | C4.28 | 2012/05/06 | 03:13 | 03:25 | 03:37 | |
| 3 | C2.93 | 2012/05/05 | 05:55 | 06:39 | 07:01 | |
| 4 | C2.6 | 2012/05/04 | 19:22 | 19:28 | 19:32 | |
| 5 | C2.16 | 2012/04/27 | 23:00 | 23:03 | 23:06 |
Latest news
Monday, 22 April 2024
Lot's of sunspots! Big chance for major flare activity?
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Wednesday, 20 March 2024
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/24 | M1.4 |
| Last geomagnetic storm | 2024/04/19 | Kp7 (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2024 | 104.9 -19.8 |
| Last 30 days | 129.9 +24.3 |