Sunspot region AR8677
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/08/26 | 1 | 60 | HSX | N07E71 | |
| 1999/08/27 | 6 | 80 | CAO | N07E60 | |
| 1999/08/28 | 6 | 90 | CSO | N07E46 | |
| 1999/08/29 | 5 | 70 | CSO | N08E33 | |
| 1999/08/30 | 5 | 70 | CSO | N08E20 | |
| 1999/08/31 | 3 | 70 | CSO | N07E07 | |
| 1999/09/01 | 2 | 60 | CSO | N07W07 | |
| 1999/09/02 | 1 | 40 | HSX | N08W21 | |
| 1999/09/03 | 1 | 40 | HSX | N08W35 | |
| 1999/09/04 | 1 | 30 | HSX | N08W48 | |
| 1999/09/05 | 1 | 40 | HSX | N09W61 | |
| 1999/09/06 | 1 | 40 | HSX | N10W74 | |
| 1999/09/07 | 1 | 0 | AXX | N08W84 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 8677
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C3.86 | 1999/09/01 | 00:27 | 00:45 | 01:05 |
Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | M1.1 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 142.7 -23.8 |
| Last 30 days | 155.2 +4.4 |