Sunspot region AR10145
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/10/09 | 1 | 10 | HSX | N12E76 | |
| 2002/10/10 | 1 | 90 | HAX | N11E62 | |
| 2002/10/11 | 1 | 70 | HSX | N12E49 | |
| 2002/10/12 | 1 | 70 | HSX | N13E36 | |
| 2002/10/13 | 3 | 90 | CSO | N13E21 | |
| 2002/10/14 | 3 | 70 | DSO | N12E08 | |
| 2002/10/15 | 3 | 90 | CSO | N12W05 | |
| 2002/10/16 | 8 | 70 | CSO | N12W18 | |
| 2002/10/17 | 2 | 80 | HSX | N12W31 | |
| 2002/10/18 | 1 | 70 | HSX | N12W44 | |
| 2002/10/19 | 1 | 70 | HSX | N12W57 | |
| 2002/10/20 | 1 | 70 | HSX | N12W72 | |
| 2002/10/21 | 1 | 60 | HSX | N11W85 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 10145
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C8.39 | 2002/10/14 | 02:38 | 02:47 | 03:01 |
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Space weather facts
| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/05/17 | M1.4 |
| Last geomagnetic storm | 2026/05/16 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (2%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2026 | 79.3 -6.6 |
| May 2026 | 89.2 +9.9 |
| Last 30 days | 99.3 +7.6 |
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