Sunspot region AR9829
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/02/15 | 4 | 20 | CRO | S07E74 | |
| 2002/02/16 | 3 | 40 | DSO | S06E62 | |
| 2002/02/17 | 4 | 40 | ESO | S06E52 | |
| 2002/02/18 | 5 | 50 | CSO | S05E36 | |
| 2002/02/21 | 1 | 0 | AXX | S06W01 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 9829
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C8.47 | 2002/02/18 | 07:44 | 07:57 | 08:04 | |
| 2 | C3.08 | 2002/02/15 | 00:20 | 00:26 | 00:32 |
Latest news
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Tuesday, 8 October 2024
Double X-flares, glancing blow possible
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Space weather facts
| Last X-flare | 2024/10/31 | X2.03 |
| Last M-flare | 2024/11/05 | M2.6 |
| 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 |
| November 2024 | 215.8 +74.4 |
| Last 30 days | 161.1 +7.2 |