Sunspot region AR12281
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/02/04 | 1 | 60 | CAO | N13E75 | |
| 2015/02/05 | 3 | 50 | CAO | N13E61 | |
| 2015/02/06 | 5 | 80 | CAO | N13E46 | |
| 2015/02/07 | 5 | 80 | CAO | N14E34 | |
| 2015/02/08 | 6 | 70 | DAO | N13E23 | |
| 2015/02/09 | 10 | 110 | DAC | N14E09 | |
| 2015/02/10 | 11 | 50 | DAC | N14W06 | |
| 2015/02/11 | 14 | 60 | EAC | N12W20 | |
| 2015/02/12 | 17 | 20 | CAO | N13W34 |
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2015/02/12
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| C |
|---|
| 4 |
The top 4 solar flares from sunspot region 12281
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.5 | 2015/02/09 | 07:04 | 07:13 | 07:16 | |
| 2 | C2.19 | 2015/02/09 | 09:02 | 09:05 | 09:08 | |
| 3 | C1.97 | 2015/02/07 | 01:05 | 01:21 | 01:29 | |
| 4 | C1.59 | 2015/02/06 | 03:05 | 03:15 | 03:24 |
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
AR3654 33Unproven theories 354Incoming Active Regions 231Growth of Cycle 25 435Unspecified geomagnetic activity 954
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/29 | M3.6 |
| 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 | 139 +32.6 |