Sunspot region AR9842
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/02/23 | 2 | 10 | AXX | S18E03 | |
| 2002/02/24 | 2 | 10 | HRX | S18W11 | |
| 2002/02/25 | 5 | 20 | CSO | S19W23 | |
| 2002/02/26 | 16 | 90 | DAO | S19W36 | |
| 2002/02/27 | 13 | 240 | DKO | S19W49 | |
| 2002/02/28 | 6 | 210 | DAO | S19W63 | |
| 2002/03/01 | 4 | 130 | DAO | S18W73 | |
| 2002/03/02 | 4 | 90 | DAO | S19W87 |
Latest news
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Latest forum messages
Filaments and prominences 498AR 13901 107Incoming & Unnumbered Active Regions 1245Sunspot 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 |