Sunspot region AR12307
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/03/23 | 5 | 20 | CRO | S18E24 | |
| 2015/03/24 | 3 | 20 | CRO | S18E09 | |
| 2015/03/25 | 3 | 10 | BXO | S19W04 | |
| 2015/03/26 | 6 | 20 | CRO | S18W17 | |
| 2015/03/27 | 5 | 30 | CRO | S18W29 | |
| 2015/03/28 | 3 | 10 | BXO | S19W39 |
2015/03/23
2015/03/24
2015/03/25
2015/03/26
2015/03/27
2015/03/28
|
2015/03/23
2015/03/24
2015/03/25
2015/03/26
2015/03/27
2015/03/28
|
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
IMF - BT strength 2What are these long and thin eruptions? 3AR 3637, 3638, 3643 89Unproven theories 341Space Weather Memes 338
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/25 | M1.3 |
| 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 | 133.9 +26.6 |