Sunspot region AR12294
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/02/28 | 15 | 80 | DAI | S14W14 | |
| 2015/03/01 | 10 | 90 | DAI | S14W28 | |
| 2015/03/02 | 4 | 60 | BXO | S14W43 | |
| 2015/03/03 | 1 | 10 | AXX | S14W56 |
2015/02/28
2015/03/01
2015/03/02
2015/03/03
|
2015/02/28
2015/03/01
2015/03/02
2015/03/03
|
| C |
|---|
| 4 |
The top 4 solar flares from sunspot region 12294
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C8.07 | 2015/02/28 | 08:58 | 09:39 | 10:07 | |
| 2 | C3.61 | 2015/02/28 | 05:21 | 05:28 | 05:40 | |
| 3 | C1.65 | 2015/02/28 | 07:33 | 07:47 | 07:55 | |
| 4 | C1.32 | 2015/02/27 | 09:02 | 09:54 | 10:03 |
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 | 149.4 -66.1 |
| Last 30 days | 156.7 -55.8 |