Sunspot region AR9810
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/02/02 | 2 | 110 | HAX | N10E81 | |
| 2002/02/03 | 2 | 200 | CSO | N09E68 | |
| 2002/02/04 | 3 | 200 | CAO | N09E55 | |
| 2002/02/05 | 4 | 230 | DAO | N09E42 | |
| 2002/02/06 | 3 | 190 | DKO | N10E26 | |
| 2002/02/07 | 6 | 130 | CAO | N11E13 | |
| 2002/02/08 | 3 | 170 | HAX | N10E01 | |
| 2002/02/09 | 10 | 130 | DAO | N11W14 | |
| 2002/02/10 | 9 | 150 | CSO | N10W27 | |
| 2002/02/11 | 3 | 120 | CSO | N10W41 | |
| 2002/02/12 | 3 | 100 | CSO | N10W54 | |
| 2002/02/13 | 1 | 70 | HSX | N10W68 | |
| 2002/02/14 | 1 | 90 | HAX | N10W84 | |
| 2002/02/15 | 1 | 60 | HSX | N10W95 |
Latest news
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 85.2 +7 |
| Last 30 days | 85.2 +8.6 |
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