Sunspot region AR8768
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/11/15 | 8 | 30 | DSO | N17E33 | |
| 1999/11/16 | 7 | 30 | DSO | N17E20 | |
| 1999/11/17 | 12 | 90 | DAO | N17E05 | |
| 1999/11/18 | 18 | 180 | EAI | N17W11 | |
| 1999/11/19 | 10 | 180 | EAO | N17W24 | |
| 1999/11/20 | 8 | 150 | EAO | N16W38 | |
| 1999/11/21 | 5 | 120 | CSO | N17W54 | |
| 1999/11/22 | 9 | 80 | CSO | N16W65 | |
| 1999/11/23 | 7 | 100 | ESO | N16W78 | |
| 1999/11/24 | 4 | 60 | CSO | N17W89 |
| C | M |
|---|---|
| 2 | 1 |
The top 3 solar flares from sunspot region 8768
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M1.44 | 1999/11/16 | 09:15 | 09:23 | 09:28 | |
| 2 | C3.09 | 1999/11/19 | 07:37 | 07:45 | 08:38 | |
| 3 | C2.73 | 1999/11/20 | 04:50 | 05:01 | 05:17 |
Latest news
Saturday, 4 January 2025
Sunspot region 3947, X-class solar flares
Monday, 30 December 2024
Two earth-directed coronal mass ejections
Sunday, 29 December 2024
Strong G3 geoamagnetic storm watch issued
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/07 | M1.1 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| January 2025 | 166.3 +11.8 |
| Last 30 days | 151.1 +28.5 |