Sunspot region AR11539
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/08/03 | 4 | 30 | CRO | S22E60 | |
| 2012/08/04 | 3 | 10 | BXO | S23E45 | |
| 2012/08/05 | 3 | 20 | CRO | S22E31 | |
| 2012/08/06 | 1 | 10 | HRX | S23E18 | |
| 2012/08/07 | 1 | 0 | AXX | S23E04 | |
| 2012/08/09 | 2 | 20 | CSO | S22W20 | |
| 2012/08/10 | 1 | 10 | AXX | S20W29 |
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 11539
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C5.11 | 2012/08/04 | 11:04 | 15:00 | 16:49 | |
| 2 | C4.07 | 2012/08/03 | 05:51 | 06:00 | 06:08 | |
| 3 | C1.7 | 2012/08/05 | 05:46 | 06:25 | 08:03 |
Latest news
Monday, 22 April 2024
Lot's of sunspots! Big chance for major flare activity?
Saturday, 23 March 2024
X1.1 solar flare with earth-directed CME
Wednesday, 20 March 2024
Sunspot region 3615, G1 watch
Latest forum messages
AR3663 252024/05/03 X1.69 CME 2Unproven theories 380Unspecified geomagnetic activity 1006Filaments and prominences 69
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Space weather facts
| Last X-flare | 2024/05/03 | X1.6 |
| Last M-flare | 2024/05/03 | M2.7 |
| Last geomagnetic storm | 2024/05/02 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 149.4 +51.8 |