Sunspot region AR9884
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/03/28 | 6 | 40 | CAO | S18E38 | |
| 2002/03/29 | 7 | 40 | CRO | S19E25 | |
| 2002/03/30 | 13 | 60 | DSO | S19E14 | |
| 2002/03/31 | 11 | 60 | DAO | S19E02 | |
| 2002/04/01 | 5 | 100 | DAO | S19W11 | |
| 2002/04/02 | 9 | 120 | DSO | S19W25 | |
| 2002/04/03 | 13 | 120 | CSO | S18W39 | |
| 2002/04/04 | 1 | 40 | HAX | S17W53 | |
| 2002/04/05 | 1 | 30 | HSX | S17W67 | |
| 2002/04/06 | 2 | 30 | HRX | S17W77 | |
| 2002/04/07 | 3 | 30 | BXO | S17W90 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 9884
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C9.37 | 2002/03/29 | 12:39 | 12:51 | 13:04 |
Latest news
Thursday, 16 January 2025
Coronal hole faces Earth
Saturday, 4 January 2025
Sunspot region 3947, X-class solar flares
Monday, 30 December 2024
Two earth-directed coronal mass ejections
Latest forum messages
AR 13961 92AR 3967 33Penticton down? 701/21/2025 AR 3967 M3.3 CME 2The Terminator Theory and Implications for growth of Cycle 25 64
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 | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/21 | M3.3 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| January 2025 | 145.2 -9.3 |
| Last 30 days | 163.2 +45.8 |