Sunspot region AR9663
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/10/12 | 1 | 20 | HRX | S13E67 | |
| 2001/10/13 | 1 | 30 | HSX | S14E52 | |
| 2001/10/14 | 1 | 20 | HSX | S15E37 | |
| 2001/10/15 | 4 | 30 | CSO | S14E25 | |
| 2001/10/16 | 1 | 20 | HSX | S15E09 | |
| 2001/10/17 | 1 | 10 | HSX | S16W05 | |
| 2001/10/18 | 1 | 10 | AXX | S16W17 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 9663
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.9 | 2001/10/11 | 22:42 | 22:45 | 22:47 |
Latest news
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Tuesday, 8 October 2024
Double X-flares, glancing blow possible
Saturday, 5 October 2024
Incoming CME, G3 geomagnetic storm watch
Latest forum messages
Possible CME 31.10.2024 21:20 UTC Peak X2.03 from AR 3878 flare 10Latest SC25 Predictions 207AR 3878 145AR 3879 8CME 31/10/2024 Happy ? 3
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Space weather facts
| Last X-flare | 2024/10/31 | X2.0 |
| Last M-flare | 2024/10/31 | M4.6 |
| Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2024 | 141.4 -74.1 |
| Last 30 days | 157.2 +7.5 |