Sunspot region AR9880
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/03/22 | 5 | 10 | BXO | N08E35 | |
| 2002/03/23 | 3 | 10 | BXO | N06E20 | |
| 2002/03/24 | 5 | 20 | CRO | N06E07 | |
| 2002/03/25 | 10 | 20 | CSO | N07W08 | |
| 2002/03/26 | 15 | 80 | DAO | N08W22 | |
| 2002/03/27 | 11 | 80 | DAO | N08W36 | |
| 2002/03/28 | 19 | 220 | DAI | N08W50 | |
| 2002/03/29 | 13 | 210 | DAO | N09W63 | |
| 2002/03/30 | 14 | 400 | DAO | N08W76 | |
| 2002/03/31 | 4 | 120 | DAO | N08W89 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 9880
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.52 | 2002/03/29 | 11:07 | 11:49 | 12:02 | |
| 2 | C3.68 | 2002/03/29 | 07:38 | 07:42 | 07:47 |
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| Last X-flare | 2024/09/14 | X4.54 |
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| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| Last 30 days | 158.3 -54.2 |