Sunspot region AR10165
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/10/21 | 1 | 180 | HSX | N20E71 | |
| 2002/10/22 | 4 | 240 | CAO | N21E58 | |
| 2002/10/23 | 12 | 260 | CKO | N21E46 | |
| 2002/10/24 | 4 | 230 | CAO | N20E31 | |
| 2002/10/25 | 6 | 210 | CAO | N20E18 | |
| 2002/10/26 | 10 | 210 | CAO | N20E05 | |
| 2002/10/27 | 8 | 150 | DAO | N21W09 | |
| 2002/10/28 | 4 | 150 | CAO | N21W22 | |
| 2002/10/29 | 2 | 130 | HAX | N21W34 | |
| 2002/10/30 | 3 | 100 | CAO | N20W47 | |
| 2002/10/31 | 5 | 100 | CAO | N20W60 | |
| 2002/11/01 | 1 | 80 | HSX | N19W74 | |
| 2002/11/02 | 1 | 80 | HAX | N19W87 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 10165
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.63 | 2002/10/23 | 15:23 | 16:24 | 17:00 |
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| Last M-flare | 2025/10/03 | M1.2 |
| Last geomagnetic storm | 2025/10/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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