Sunspot region AR12345
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/05/12 | 3 | 10 | AXX | N12E02 | |
| 2015/05/13 | 3 | 10 | BXO | N15W06 | |
| 2015/05/14 | 2 | 20 | AXX | N16W16 |
2015/05/12
2015/05/13
2015/05/14
|
2015/05/12
2015/05/13
2015/05/14
|
| C | M |
|---|---|
| 2 | 1 |
The top 3 solar flares from sunspot region 12345
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.33 | 2015/05/13 | 18:09 | 18:18 | 18:38 | |
| 2 | C1.66 | 2015/05/11 | 17:44 | 17:47 | 17:49 | |
| 3 | C1.26 | 2015/05/18 | 18:15 | 18:18 | 18:20 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
Current Farside Activity 407Space Weather Memes 802Unspecified geomagnetic activity 87AR4378 16Solar Demon not being updated 6
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/25 | M2.4 |
| Last geomagnetic storm | 2026/03/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (5%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 75 -3.2 |
| Last 30 days | 57.2 -67.7 |