Sunspot region AR8782
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/11/28 | 4 | 10 | BXO | N11E01 | |
| 1999/11/29 | 9 | 40 | CSO | N10W13 | |
| 1999/11/30 | 16 | 90 | DAO | N10W27 | |
| 1999/12/01 | 23 | 170 | DAI | N11W41 | |
| 1999/12/02 | 17 | 220 | EAI | N09W53 | |
| 1999/12/03 | 14 | 400 | EAI | N11W68 | |
| 1999/12/04 | 15 | 310 | FAI | N10W83 | |
| 1999/12/05 | 1 | 120 | HAX | N11W92 |
| C |
|---|
| 7 |
The top 7 solar flares from sunspot region 8782
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.73 | 1999/11/30 | 04:07 | 04:14 | 04:21 | |
| 2 | C3.41 | 1999/11/30 | 08:27 | 08:30 | 08:34 | |
| 3 | C3.24 | 1999/11/30 | 14:15 | 14:29 | 14:40 | |
| 4 | C2.59 | 1999/11/30 | 16:02 | 16:08 | 16:13 | |
| 5 | C2.13 | 1999/12/03 | 15:28 | 15:32 | 15:34 | |
| 6 | C2.1 | 1999/11/30 | 17:36 | 17:44 | 17:53 | |
| 7 | C1.54 | 1999/12/01 | 07:51 | 07:57 | 08:02 |
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| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/22 | M1.1 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
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| December 2024 | 103.3 -49.2 |
| Last 30 days | 114 -43.9 |