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, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
Filaments and prominences 517AR 13901 108Incoming & Unnumbered Active Regions 1246Sunspot Latitudes at or near Solar Maximum 76The Rotations of AR 13780 and AR 13902 1
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | M1.1 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 142.7 -23.8 |
| Last 30 days | 155.2 +4.4 |