Sunspot region AR9954
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/05/16 | 3 | 150 | CAO | S22E65 | |
| 2002/05/17 | 3 | 130 | HAX | S22E54 | |
| 2002/05/18 | 4 | 170 | DAO | S22E40 | |
| 2002/05/19 | 4 | 130 | DAO | S22E27 | |
| 2002/05/20 | 6 | 100 | DAO | S22E14 | |
| 2002/05/21 | 6 | 110 | DAO | S20E01 | |
| 2002/05/22 | 8 | 90 | DSO | S22W10 | |
| 2002/05/23 | 8 | 60 | DSO | S22W26 | |
| 2002/05/24 | 5 | 40 | DSO | S22W38 | |
| 2002/05/25 | 1 | 20 | HSX | S21W50 | |
| 2002/05/26 | 1 | 10 | HSX | S22W64 |
| M |
|---|
| 1 |
The top 1 solar flares from sunspot region 9954
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M4.17 | 2002/05/17 | 15:50 | 16:08 | 16:14 |
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
01/21/2025 AR 3967 M3.3 CME 8Filaments and prominences 626AR 13961 101Data loss sometimes on Ace and Dscovr 1Unexplained proton activity 47
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 | 2025/01/22 | M1.3 |
| 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 | 145.8 -8.7 |
| Last 30 days | 161.9 +43 |